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<title>src/Darcs/Repository/Repair.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE CPP, PatternGuards #-}</span>
<a name="line-2"></a>
<a name="line-3"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>Repair</span> <span class='hs-layout'>(</span> <span class='hs-varid'>replayRepository</span><span class='hs-layout'>,</span> <span class='hs-varid'>checkIndex</span><span class='hs-layout'>,</span>
<a name="line-4"></a> <span class='hs-varid'>replayRepositoryInTemp</span><span class='hs-layout'>,</span>
<a name="line-5"></a> <span class='hs-conid'>RepositoryConsistency</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-6"></a> <span class='hs-keyword'>where</span>
<a name="line-7"></a>
<a name="line-8"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span> <span class='hs-varid'>when</span><span class='hs-layout'>,</span> <span class='hs-varid'>unless</span> <span class='hs-layout'>)</span>
<a name="line-9"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Trans</span> <span class='hs-layout'>(</span> <span class='hs-varid'>liftIO</span> <span class='hs-layout'>)</span>
<a name="line-10"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</span><span class='hs-layout'>(</span> <span class='hs-layout'>(</span><span class='hs-varop'><$></span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-11"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Exception</span> <span class='hs-layout'>(</span> <span class='hs-varid'>finally</span> <span class='hs-layout'>)</span>
<a name="line-12"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span> <span class='hs-varid'>catMaybes</span> <span class='hs-layout'>)</span>
<a name="line-13"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span> <span class='hs-varid'>sort</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varop'>\\</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-14"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Directory</span> <span class='hs-layout'>(</span> <span class='hs-varid'>createDirectoryIfMissing</span><span class='hs-layout'>,</span> <span class='hs-varid'>getCurrentDirectory</span><span class='hs-layout'>,</span>
<a name="line-15"></a> <span class='hs-varid'>setCurrentDirectory</span> <span class='hs-layout'>)</span>
<a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Lock</span><span class='hs-layout'>(</span> <span class='hs-varid'>rmRecursive</span> <span class='hs-layout'>)</span>
<a name="line-17"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>RepoPath</span><span class='hs-layout'>(</span> <span class='hs-conid'>AbsolutePath</span><span class='hs-layout'>,</span> <span class='hs-varid'>ioAbsolute</span><span class='hs-layout'>,</span> <span class='hs-varid'>toFilePath</span> <span class='hs-layout'>)</span>
<a name="line-18"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-layout'>(</span> <span class='hs-conid'>PatchInfoAnd</span><span class='hs-layout'>,</span> <span class='hs-varid'>info</span><span class='hs-layout'>,</span> <span class='hs-varid'>winfo</span><span class='hs-layout'>,</span> <span class='hs-conid'>WPatchInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>unWPatchInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>compareWPatchInfo</span> <span class='hs-layout'>)</span>
<a name="line-19"></a>
<a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Witnesses</span><span class='hs-varop'>.</span><span class='hs-conid'>Eq</span> <span class='hs-layout'>(</span> <span class='hs-conid'>EqCheck</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-21"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Witnesses</span><span class='hs-varop'>.</span><span class='hs-conid'>Ordered</span> <span class='hs-layout'>(</span> <span class='hs-conid'>FL</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>RL</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>lengthFL</span><span class='hs-layout'>,</span> <span class='hs-varid'>reverseFL</span><span class='hs-layout'>,</span>
<a name="line-22"></a> <span class='hs-varid'>mapRL</span><span class='hs-layout'>,</span> <span class='hs-varid'>nullFL</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-conop'>:||:</span><span class='hs-layout'>)</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-23"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Witnesses</span><span class='hs-varop'>.</span><span class='hs-conid'>Sealed</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Sealed2</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>Sealed</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>unFreeLeft</span> <span class='hs-layout'>)</span>
<a name="line-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Apply</span><span class='hs-layout'>(</span> <span class='hs-conid'>ApplyState</span> <span class='hs-layout'>)</span>
<a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Repair</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Repair</span><span class='hs-layout'>(</span><span class='hs-varid'>applyAndTryToFix</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>PatchInfoAnd</span><span class='hs-layout'>(</span> <span class='hs-varid'>hopefully</span> <span class='hs-layout'>)</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Info</span> <span class='hs-layout'>(</span> <span class='hs-varid'>humanFriendly</span> <span class='hs-layout'>)</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Set</span> <span class='hs-layout'>(</span> <span class='hs-conid'>PatchSet</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>newset2FL</span><span class='hs-layout'>,</span> <span class='hs-varid'>newset2RL</span> <span class='hs-layout'>)</span>
<a name="line-29"></a><span class='hs-cpp'>#ifdef GADT_WITNESSES</span>
<a name="line-30"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Set</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Origin</span> <span class='hs-layout'>)</span>
<a name="line-31"></a><span class='hs-cpp'>#endif</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span> <span class='hs-layout'>(</span> <span class='hs-conid'>RepoPatch</span><span class='hs-layout'>,</span> <span class='hs-conid'>PrimOf</span><span class='hs-layout'>,</span> <span class='hs-varid'>isInconsistent</span> <span class='hs-layout'>)</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Named</span> <span class='hs-layout'>(</span> <span class='hs-varid'>patchcontents</span> <span class='hs-layout'>)</span>
<a name="line-34"></a>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>Format</span> <span class='hs-layout'>(</span> <span class='hs-varid'>identifyRepoFormat</span><span class='hs-layout'>,</span>
<a name="line-36"></a> <span class='hs-conid'>RepoProperty</span> <span class='hs-layout'>(</span> <span class='hs-conid'>HashedInventory</span> <span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>formatHas</span> <span class='hs-layout'>)</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>Cache</span> <span class='hs-layout'>(</span> <span class='hs-conid'>HashedDir</span><span class='hs-layout'>(</span> <span class='hs-conid'>HashedPristineDir</span> <span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>HashedIO</span> <span class='hs-layout'>(</span> <span class='hs-varid'>cleanHashdir</span> <span class='hs-layout'>)</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>HashedRepo</span> <span class='hs-layout'>(</span> <span class='hs-varid'>readHashedPristineRoot</span> <span class='hs-layout'>)</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>InternalTypes</span> <span class='hs-layout'>(</span> <span class='hs-varid'>extractCache</span> <span class='hs-layout'>)</span>
<a name="line-41"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>Prefs</span> <span class='hs-layout'>(</span> <span class='hs-varid'>filetypeFunction</span> <span class='hs-layout'>)</span>
<a name="line-42"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Repository</span><span class='hs-layout'>,</span> <span class='hs-varid'>readRepo</span><span class='hs-layout'>,</span> <span class='hs-varid'>makePatchLazy</span>
<a name="line-43"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>readRecorded</span><span class='hs-layout'>,</span> <span class='hs-varid'>readIndex</span><span class='hs-layout'>,</span> <span class='hs-varid'>readRecordedAndPending</span> <span class='hs-layout'>)</span>
<a name="line-44"></a>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Progress</span> <span class='hs-layout'>(</span> <span class='hs-varid'>debugMessage</span><span class='hs-layout'>,</span> <span class='hs-varid'>beginTedious</span><span class='hs-layout'>,</span> <span class='hs-varid'>endTedious</span><span class='hs-layout'>,</span> <span class='hs-varid'>tediousSize</span><span class='hs-layout'>,</span> <span class='hs-varid'>finishedOneIO</span> <span class='hs-layout'>)</span>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span> <span class='hs-layout'>(</span> <span class='hs-varid'>catchall</span> <span class='hs-layout'>)</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Global</span> <span class='hs-layout'>(</span> <span class='hs-varid'>darcsdir</span> <span class='hs-layout'>)</span>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Lock</span><span class='hs-layout'>(</span> <span class='hs-varid'>withTempDir</span> <span class='hs-layout'>)</span>
<a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Printer</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Doc</span><span class='hs-layout'>,</span> <span class='hs-varid'>putDocLn</span><span class='hs-layout'>,</span> <span class='hs-varid'>text</span> <span class='hs-layout'>)</span>
<a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Arguments</span> <span class='hs-layout'>(</span> <span class='hs-conid'>DarcsFlag</span><span class='hs-layout'>(</span> <span class='hs-conid'>Verbose</span><span class='hs-layout'>,</span> <span class='hs-conid'>Quiet</span> <span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-51"></a>
<a name="line-52"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Diff</span><span class='hs-layout'>(</span> <span class='hs-varid'>treeDiff</span> <span class='hs-layout'>)</span>
<a name="line-53"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-layout'>(</span> <span class='hs-conid'>TreeIO</span> <span class='hs-layout'>)</span>
<a name="line-54"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Darcs</span><span class='hs-layout'>(</span> <span class='hs-varid'>hashedTreeIO</span> <span class='hs-layout'>)</span>
<a name="line-55"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Tree</span><span class='hs-layout'>(</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>,</span> <span class='hs-varid'>emptyTree</span> <span class='hs-layout'>)</span>
<a name="line-56"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>AnchoredPath</span><span class='hs-layout'>(</span> <span class='hs-varid'>anchorPath</span> <span class='hs-layout'>)</span>
<a name="line-57"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Hash</span><span class='hs-layout'>(</span> <span class='hs-conid'>Hash</span><span class='hs-layout'>(</span><span class='hs-conid'>NoHash</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>encodeBase16</span> <span class='hs-layout'>)</span>
<a name="line-58"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Tree</span><span class='hs-layout'>(</span> <span class='hs-varid'>list</span><span class='hs-layout'>,</span> <span class='hs-varid'>restrict</span><span class='hs-layout'>,</span> <span class='hs-varid'>expand</span><span class='hs-layout'>,</span> <span class='hs-varid'>itemHash</span><span class='hs-layout'>,</span> <span class='hs-varid'>zipTrees</span> <span class='hs-layout'>)</span>
<a name="line-59"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Darcs</span><span class='hs-layout'>(</span> <span class='hs-varid'>darcsUpdateHashes</span> <span class='hs-layout'>)</span>
<a name="line-60"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Index</span><span class='hs-layout'>(</span> <span class='hs-varid'>updateIndex</span> <span class='hs-layout'>)</span>
<a name="line-61"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-layout'>(</span> <span class='hs-varid'>readPlainTree</span> <span class='hs-layout'>)</span>
<a name="line-62"></a>
<a name="line-63"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Char8</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>BS</span>
<a name="line-64"></a>
<a name="line-65"></a><span class='hs-cpp'>#include "impossible.h"</span>
<a name="line-66"></a><span class='hs-cpp'>#include "gadts.h"</span>
<a name="line-67"></a>
<a name="line-68"></a><a name="replaceInFL"></a><span class='hs-definition'>replaceInFL</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-69"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-conid'>WPatchInfo</span> <span class='hs-conop'>:||:</span> <span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-70"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-71"></a><span class='hs-definition'>replaceInFL</span> <span class='hs-varid'>orig</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>orig</span>
<a name="line-72"></a><span class='hs-definition'>replaceInFL</span> <span class='hs-conid'>NilFL</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>impossible</span>
<a name="line-73"></a><span class='hs-definition'>replaceInFL</span> <span class='hs-layout'>(</span><span class='hs-varid'>o</span><span class='hs-conop'>:>:</span><span class='hs-varid'>orig</span><span class='hs-layout'>)</span> <span class='hs-varid'>ch</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-varid'>o'</span><span class='hs-conop'>:||:</span><span class='hs-varid'>c</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>ch_rest</span><span class='hs-layout'>)</span>
<a name="line-74"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>IsEq</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>winfo</span> <span class='hs-varid'>o</span> <span class='hs-varop'>`compareWPatchInfo`</span> <span class='hs-varid'>o'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>c</span><span class='hs-conop'>:>:</span><span class='hs-varid'>replaceInFL</span> <span class='hs-varid'>orig</span> <span class='hs-varid'>ch_rest</span>
<a name="line-75"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>o</span><span class='hs-conop'>:>:</span><span class='hs-varid'>replaceInFL</span> <span class='hs-varid'>orig</span> <span class='hs-varid'>ch</span>
<a name="line-76"></a>
<a name="line-77"></a><a name="applyAndFix"></a><span class='hs-definition'>applyAndFix</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyword'>forall</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span><span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span>
<a name="line-78"></a> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Repository</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-conid'>Origin</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span>
<a name="line-79"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreeIO</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-conid'>Origin</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span>
<a name="line-80"></a><span class='hs-definition'>applyAndFix</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>NilFL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>NilFL</span><span class='hs-layout'>,</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span>
<a name="line-81"></a><span class='hs-definition'>applyAndFix</span> <span class='hs-varid'>r</span> <span class='hs-varid'>psin</span> <span class='hs-keyglyph'>=</span>
<a name="line-82"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>beginTedious</span> <span class='hs-varid'>k</span>
<a name="line-83"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tediousSize</span> <span class='hs-varid'>k</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lengthFL</span> <span class='hs-varid'>psin</span>
<a name="line-84"></a> <span class='hs-layout'>(</span><span class='hs-varid'>repaired</span><span class='hs-layout'>,</span> <span class='hs-varid'>ok</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>aaf</span> <span class='hs-varid'>psin</span>
<a name="line-85"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>endTedious</span> <span class='hs-varid'>k</span>
<a name="line-86"></a> <span class='hs-varid'>orig</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newset2FL</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>readRepo</span> <span class='hs-varid'>r</span>
<a name="line-87"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>replaceInFL</span> <span class='hs-varid'>orig</span> <span class='hs-varid'>repaired</span><span class='hs-layout'>,</span> <span class='hs-varid'>ok</span><span class='hs-layout'>)</span>
<a name="line-88"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Replaying patch"</span>
<a name="line-89"></a> <span class='hs-varid'>aaf</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>w</span> <span class='hs-varid'>z</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreeIO</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-conid'>WPatchInfo</span> <span class='hs-conop'>:||:</span> <span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span>
<a name="line-90"></a> <span class='hs-varid'>aaf</span> <span class='hs-conid'>NilFL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span>
<a name="line-91"></a> <span class='hs-varid'>aaf</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-conop'>:>:</span><span class='hs-varid'>ps</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-92"></a> <span class='hs-varid'>mp'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>applyAndTryToFix</span> <span class='hs-varid'>p</span>
<a name="line-93"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>isInconsistent</span> <span class='hs-varop'>.</span> <span class='hs-varid'>patchcontents</span> <span class='hs-varop'>.</span> <span class='hs-varid'>hopefully</span> <span class='hs-varop'>$</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>of</span>
<a name="line-94"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>err</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>putDocLn</span> <span class='hs-varid'>err</span>
<a name="line-95"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-96"></a> <span class='hs-keyword'>let</span> <span class='hs-varop'>!</span><span class='hs-varid'>winfp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>winfo</span> <span class='hs-varid'>p</span> <span class='hs-comment'>-- assure that 'p' can be garbage collected.</span>
<a name="line-97"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>finishedOneIO</span> <span class='hs-varid'>k</span> <span class='hs-varop'>$</span> <span class='hs-varid'>show</span> <span class='hs-varop'>$</span> <span class='hs-varid'>humanFriendly</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unWPatchInfo</span> <span class='hs-varid'>winfp</span>
<a name="line-98"></a> <span class='hs-layout'>(</span><span class='hs-varid'>ps'</span><span class='hs-layout'>,</span> <span class='hs-varid'>restok</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>aaf</span> <span class='hs-varid'>ps</span>
<a name="line-99"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mp'</span> <span class='hs-keyword'>of</span>
<a name="line-100"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>ps'</span><span class='hs-layout'>,</span> <span class='hs-varid'>restok</span><span class='hs-layout'>)</span>
<a name="line-101"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>e</span><span class='hs-layout'>,</span><span class='hs-varid'>pp</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>putStrLn</span> <span class='hs-varid'>e</span>
<a name="line-102"></a> <span class='hs-varid'>p'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>makePatchLazy</span> <span class='hs-varid'>r</span> <span class='hs-varid'>pp</span>
<a name="line-103"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-varid'>winfp</span> <span class='hs-conop'>:||:</span> <span class='hs-varid'>p'</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>ps'</span><span class='hs-layout'>,</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span>
<a name="line-104"></a>
<a name="line-105"></a><a name="RepositoryConsistency"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>RepositoryConsistency</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-106"></a> <span class='hs-conid'>RepositoryConsistent</span>
<a name="line-107"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BrokenPristine</span> <span class='hs-layout'>(</span><span class='hs-conid'>Tree</span> <span class='hs-conid'>IO</span><span class='hs-layout'>)</span>
<a name="line-108"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BrokenPatches</span> <span class='hs-layout'>(</span><span class='hs-conid'>Tree</span> <span class='hs-conid'>IO</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchSet</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-conid'>Origin</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-109"></a>
<a name="line-110"></a><a name="checkUniqueness"></a><span class='hs-definition'>checkUniqueness</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span>
<a name="line-111"></a> <span class='hs-keyglyph'>=></span> <span class='hs-layout'>(</span><span class='hs-conid'>Doc</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Doc</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Repository</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-112"></a><span class='hs-definition'>checkUniqueness</span> <span class='hs-varid'>putVerbose</span> <span class='hs-varid'>putInfo</span> <span class='hs-varid'>repository</span> <span class='hs-keyglyph'>=</span>
<a name="line-113"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>putVerbose</span> <span class='hs-varop'>$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"Checking that patch names are unique..."</span>
<a name="line-114"></a> <span class='hs-varid'>r</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readRepo</span> <span class='hs-varid'>repository</span>
<a name="line-115"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>hasDuplicate</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapRL</span> <span class='hs-varid'>info</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newset2RL</span> <span class='hs-varid'>r</span> <span class='hs-keyword'>of</span>
<a name="line-116"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-117"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>pinf</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span> <span class='hs-varid'>putInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"Error! Duplicate patch name:"</span>
<a name="line-118"></a> <span class='hs-varid'>putInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>humanFriendly</span> <span class='hs-varid'>pinf</span>
<a name="line-119"></a> <span class='hs-varid'>fail</span> <span class='hs-str'>"Duplicate patches found."</span>
<a name="line-120"></a>
<a name="line-121"></a><a name="hasDuplicate"></a><span class='hs-definition'>hasDuplicate</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ord</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-varid'>a</span>
<a name="line-122"></a><span class='hs-definition'>hasDuplicate</span> <span class='hs-varid'>li</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>hd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sort</span> <span class='hs-varid'>li</span>
<a name="line-123"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>hd</span> <span class='hs-keyglyph'>[</span><span class='hs-keyword'>_</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-124"></a> <span class='hs-varid'>hd</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-125"></a> <span class='hs-varid'>hd</span> <span class='hs-layout'>(</span><span class='hs-varid'>x1</span><span class='hs-conop'>:</span><span class='hs-varid'>x2</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x1</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x2</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>x1</span>
<a name="line-126"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>hd</span> <span class='hs-layout'>(</span><span class='hs-varid'>x2</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-127"></a><a name="replayRepository'"></a><span class='hs-definition'>replayRepository'</span> <span class='hs-keyglyph'>::</span>
<a name="line-128"></a> <span class='hs-keyword'>forall</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span>
<a name="line-129"></a> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>AbsolutePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Repository</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DarcsFlag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepositoryConsistency</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-130"></a><span class='hs-definition'>replayRepository'</span> <span class='hs-varid'>whereToReplay'</span> <span class='hs-varid'>repo</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-131"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>whereToReplay</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toFilePath</span> <span class='hs-varid'>whereToReplay'</span>
<a name="line-132"></a> <span class='hs-varid'>putVerbose</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-conid'>Verbose</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>putDocLn</span> <span class='hs-varid'>s</span>
<a name="line-133"></a> <span class='hs-varid'>putInfo</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Quiet</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>putDocLn</span> <span class='hs-varid'>s</span>
<a name="line-134"></a> <span class='hs-varid'>checkUniqueness</span> <span class='hs-varid'>putVerbose</span> <span class='hs-varid'>putInfo</span> <span class='hs-varid'>repo</span>
<a name="line-135"></a> <span class='hs-varid'>createDirectoryIfMissing</span> <span class='hs-conid'>False</span> <span class='hs-varid'>whereToReplay</span>
<a name="line-136"></a> <span class='hs-varid'>putVerbose</span> <span class='hs-varop'>$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"Reading recorded state..."</span>
<a name="line-137"></a> <span class='hs-varid'>pris</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readRecorded</span> <span class='hs-varid'>repo</span> <span class='hs-varop'>`catch`</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>emptyTree</span>
<a name="line-138"></a> <span class='hs-varid'>putVerbose</span> <span class='hs-varop'>$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"Applying patches..."</span>
<a name="line-139"></a> <span class='hs-varid'>patches</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readRepo</span> <span class='hs-varid'>repo</span>
<a name="line-140"></a> <span class='hs-varid'>debugMessage</span> <span class='hs-str'>"Fixing any broken patches..."</span>
<a name="line-141"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>psin</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newset2FL</span> <span class='hs-varid'>patches</span>
<a name="line-142"></a> <span class='hs-varid'>repair</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>applyAndFix</span> <span class='hs-varid'>repo</span> <span class='hs-varid'>psin</span>
<a name="line-143"></a>
<a name="line-144"></a> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>ps</span><span class='hs-layout'>,</span> <span class='hs-varid'>patches_ok</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>newpris</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>hashedTreeIO</span> <span class='hs-varid'>repair</span> <span class='hs-varid'>emptyTree</span> <span class='hs-varid'>whereToReplay</span>
<a name="line-145"></a> <span class='hs-varid'>debugMessage</span> <span class='hs-str'>"Done fixing broken patches..."</span>
<a name="line-146"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>newpatches</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PatchSet</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverseFL</span> <span class='hs-varid'>ps</span><span class='hs-layout'>)</span> <span class='hs-conid'>NilRL</span>
<a name="line-147"></a>
<a name="line-148"></a> <span class='hs-varid'>debugMessage</span> <span class='hs-str'>"Checking pristine against slurpy"</span>
<a name="line-149"></a> <span class='hs-varid'>ftf</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>filetypeFunction</span>
<a name="line-150"></a> <span class='hs-varid'>is_same</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>do</span> <span class='hs-conid'>Sealed</span> <span class='hs-varid'>diff</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>unFreeLeft</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>treeDiff</span> <span class='hs-varid'>ftf</span> <span class='hs-varid'>pris</span> <span class='hs-varid'>newpris</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-layout'>(</span><span class='hs-conid'>PrimOf</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-151"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>nullFL</span> <span class='hs-varid'>diff</span>
<a name="line-152"></a> <span class='hs-varop'>`catchall`</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-153"></a> <span class='hs-comment'>-- TODO is the latter condition needed? Does a broken patch imply pristine</span>
<a name="line-154"></a> <span class='hs-comment'>-- difference? Why, or why not?</span>
<a name="line-155"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>is_same</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>patches_ok</span>
<a name="line-156"></a> <span class='hs-keyword'>then</span> <span class='hs-conid'>RepositoryConsistent</span>
<a name="line-157"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>patches_ok</span>
<a name="line-158"></a> <span class='hs-keyword'>then</span> <span class='hs-conid'>BrokenPristine</span> <span class='hs-varid'>newpris</span>
<a name="line-159"></a> <span class='hs-keyword'>else</span> <span class='hs-conid'>BrokenPatches</span> <span class='hs-varid'>newpris</span> <span class='hs-varid'>newpatches</span><span class='hs-layout'>)</span>
<a name="line-160"></a>
<a name="line-161"></a><a name="cleanupRepositoryReplay"></a><span class='hs-definition'>cleanupRepositoryReplay</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Repository</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-162"></a><span class='hs-definition'>cleanupRepositoryReplay</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-163"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>extractCache</span> <span class='hs-varid'>r</span>
<a name="line-164"></a> <span class='hs-varid'>rf</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>identifyRepoFormat</span> <span class='hs-str'>"."</span>
<a name="line-165"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>formatHas</span> <span class='hs-conid'>HashedInventory</span> <span class='hs-varid'>rf</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-166"></a> <span class='hs-varid'>rmRecursive</span> <span class='hs-varop'>$</span> <span class='hs-varid'>darcsdir</span> <span class='hs-varop'>++</span> <span class='hs-str'>"/pristine.hashed"</span>
<a name="line-167"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>formatHas</span> <span class='hs-conid'>HashedInventory</span> <span class='hs-varid'>rf</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-168"></a> <span class='hs-varid'>current</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readHashedPristineRoot</span> <span class='hs-varid'>r</span>
<a name="line-169"></a> <span class='hs-varid'>cleanHashdir</span> <span class='hs-varid'>c</span> <span class='hs-conid'>HashedPristineDir</span> <span class='hs-varop'>$</span> <span class='hs-varid'>catMaybes</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>current</span><span class='hs-keyglyph'>]</span>
<a name="line-170"></a>
<a name="line-171"></a><a name="replayRepositoryInTemp"></a><span class='hs-definition'>replayRepositoryInTemp</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Repository</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DarcsFlag</span><span class='hs-keyglyph'>]</span>
<a name="line-172"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepositoryConsistency</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-173"></a><span class='hs-definition'>replayRepositoryInTemp</span> <span class='hs-varid'>r</span> <span class='hs-varid'>opt</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-174"></a> <span class='hs-varid'>repodir</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getCurrentDirectory</span>
<a name="line-175"></a> <span class='hs-varid'>withTempDir</span> <span class='hs-str'>"darcs-check"</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>tmpDir</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-176"></a> <span class='hs-varid'>setCurrentDirectory</span> <span class='hs-varid'>repodir</span>
<a name="line-177"></a> <span class='hs-varid'>replayRepository'</span> <span class='hs-varid'>tmpDir</span> <span class='hs-varid'>r</span> <span class='hs-varid'>opt</span>
<a name="line-178"></a>
<a name="line-179"></a><a name="replayRepository"></a><span class='hs-definition'>replayRepository</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span>
<a name="line-180"></a> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Repository</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DarcsFlag</span><span class='hs-keyglyph'>]</span>
<a name="line-181"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>RepositoryConsistency</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-varid'>a</span>
<a name="line-182"></a><span class='hs-definition'>replayRepository</span> <span class='hs-varid'>r</span> <span class='hs-varid'>opt</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-183"></a> <span class='hs-varid'>run</span> <span class='hs-varop'>`finally`</span> <span class='hs-varid'>cleanupRepositoryReplay</span> <span class='hs-varid'>r</span>
<a name="line-184"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>run</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-185"></a> <span class='hs-varid'>createDirectoryIfMissing</span> <span class='hs-conid'>False</span> <span class='hs-str'>"_darcs/pristine.hashed"</span>
<a name="line-186"></a> <span class='hs-varid'>hashedPristine</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>ioAbsolute</span> <span class='hs-str'>"_darcs/pristine.hashed"</span>
<a name="line-187"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>replayRepository'</span> <span class='hs-varid'>hashedPristine</span> <span class='hs-varid'>r</span> <span class='hs-varid'>opt</span>
<a name="line-188"></a> <span class='hs-varid'>f</span> <span class='hs-varid'>st</span>
<a name="line-189"></a>
<a name="line-190"></a><a name="checkIndex"></a><span class='hs-definition'>checkIndex</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Repository</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>r</span> <span class='hs-varid'>u</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Bool</span>
<a name="line-191"></a><span class='hs-definition'>checkIndex</span> <span class='hs-varid'>repo</span> <span class='hs-varid'>quiet</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-192"></a> <span class='hs-varid'>index</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>updateIndex</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>readIndex</span> <span class='hs-varid'>repo</span>
<a name="line-193"></a> <span class='hs-varid'>pristine</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expand</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>readRecordedAndPending</span> <span class='hs-varid'>repo</span>
<a name="line-194"></a> <span class='hs-varid'>working</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expand</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>restrict</span> <span class='hs-varid'>pristine</span> <span class='hs-varop'><$></span> <span class='hs-varid'>readPlainTree</span> <span class='hs-str'>"."</span>
<a name="line-195"></a> <span class='hs-varid'>working_hashed</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>darcsUpdateHashes</span> <span class='hs-varid'>working</span>
<a name="line-196"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>index_paths</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>list</span> <span class='hs-varid'>index</span> <span class='hs-keyglyph'>]</span>
<a name="line-197"></a> <span class='hs-varid'>working_paths</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>list</span> <span class='hs-varid'>working</span> <span class='hs-keyglyph'>]</span>
<a name="line-198"></a> <span class='hs-varid'>index_extra</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>index_paths</span> <span class='hs-varop'>\\</span> <span class='hs-varid'>working_paths</span>
<a name="line-199"></a> <span class='hs-varid'>working_extra</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>working_paths</span> <span class='hs-varop'>\\</span> <span class='hs-varid'>index_paths</span>
<a name="line-200"></a> <span class='hs-varid'>gethashes</span> <span class='hs-varid'>p</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>i1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>i2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-varid'>itemHash</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>itemHash</span> <span class='hs-varid'>i2</span><span class='hs-layout'>)</span>
<a name="line-201"></a> <span class='hs-varid'>gethashes</span> <span class='hs-varid'>p</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>i1</span><span class='hs-layout'>)</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-varid'>itemHash</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-conid'>NoHash</span><span class='hs-layout'>)</span>
<a name="line-202"></a> <span class='hs-varid'>gethashes</span> <span class='hs-varid'>p</span> <span class='hs-conid'>Nothing</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>i2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>NoHash</span><span class='hs-layout'>,</span> <span class='hs-varid'>itemHash</span> <span class='hs-varid'>i2</span><span class='hs-layout'>)</span>
<a name="line-203"></a> <span class='hs-varid'>gethashes</span> <span class='hs-varid'>p</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Bad case at "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>p</span>
<a name="line-204"></a> <span class='hs-varid'>mismatches</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>miss</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>miss</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>h1</span><span class='hs-layout'>,</span> <span class='hs-varid'>h2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>zipTrees</span> <span class='hs-varid'>gethashes</span> <span class='hs-varid'>index</span> <span class='hs-varid'>working_hashed</span><span class='hs-layout'>,</span> <span class='hs-varid'>h1</span> <span class='hs-varop'>/=</span> <span class='hs-varid'>h2</span> <span class='hs-keyglyph'>]</span>
<a name="line-205"></a>
<a name="line-206"></a> <span class='hs-varid'>format</span> <span class='hs-varid'>paths</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unlines</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-str'>" "</span> <span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>anchorPath</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>paths</span>
<a name="line-207"></a> <span class='hs-varid'>mismatches_disp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unlines</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>anchorPath</span> <span class='hs-str'>""</span> <span class='hs-varid'>p</span> <span class='hs-varop'>++</span>
<a name="line-208"></a> <span class='hs-str'>"\n index: "</span> <span class='hs-varop'>++</span> <span class='hs-conid'>BS</span><span class='hs-varop'>.</span><span class='hs-varid'>unpack</span> <span class='hs-layout'>(</span><span class='hs-varid'>encodeBase16</span> <span class='hs-varid'>h1</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-209"></a> <span class='hs-str'>"\n working: "</span> <span class='hs-varop'>++</span> <span class='hs-conid'>BS</span><span class='hs-varop'>.</span><span class='hs-varid'>unpack</span> <span class='hs-layout'>(</span><span class='hs-varid'>encodeBase16</span> <span class='hs-varid'>h2</span><span class='hs-layout'>)</span>
<a name="line-210"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-varid'>h1</span><span class='hs-layout'>,</span> <span class='hs-varid'>h2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mismatches</span> <span class='hs-keyglyph'>]</span>
<a name="line-211"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>quiet</span> <span class='hs-varop'>||</span> <span class='hs-varid'>null</span> <span class='hs-varid'>index_extra</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-212"></a> <span class='hs-varid'>putStrLn</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Extra items in index!\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>format</span> <span class='hs-varid'>index_extra</span>
<a name="line-213"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>quiet</span> <span class='hs-varop'>||</span> <span class='hs-varid'>null</span> <span class='hs-varid'>working_extra</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-214"></a> <span class='hs-varid'>putStrLn</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Missing items in index!\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>format</span> <span class='hs-varid'>working_extra</span>
<a name="line-215"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>quiet</span> <span class='hs-varop'>||</span> <span class='hs-varid'>null</span> <span class='hs-varid'>mismatches</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-216"></a> <span class='hs-varid'>putStrLn</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Hash mismatch(es)!\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>mismatches_disp</span>
<a name="line-217"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>null</span> <span class='hs-varid'>index_extra</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>null</span> <span class='hs-varid'>working_extra</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>null</span> <span class='hs-varid'>mismatches</span>
<a name="line-218"></a>
</pre></body>
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