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<pre><a name="line-1"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-2"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Runtime</span>
<a name="line-3"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>run</span>
<a name="line-4"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-5"></a>
<a name="line-6"></a>
<a name="line-7"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<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'>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-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-layout'>(</span><span class='hs-varid'>unless</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'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Error</span> <span class='hs-layout'>(</span><span class='hs-conid'>ErrorT</span><span class='hs-layout'>,</span> <span class='hs-varid'>runErrorT</span><span class='hs-layout'>,</span> <span class='hs-varid'>throwError</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'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Reader</span> <span class='hs-layout'>(</span><span class='hs-varid'>ask</span><span class='hs-layout'>)</span>
<a name="line-12"></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'>RWS</span> <span class='hs-layout'>(</span><span class='hs-conid'>RWST</span><span class='hs-layout'>,</span> <span class='hs-varid'>runRWST</span><span class='hs-layout'>)</span>
<a name="line-13"></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'>State</span> <span class='hs-layout'>(</span><span class='hs-varid'>get</span><span class='hs-layout'>,</span> <span class='hs-varid'>modify</span><span class='hs-layout'>)</span>
<a name="line-14"></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-15"></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'>intercalate</span><span class='hs-layout'>)</span>
<a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span><span class='hs-layout'>)</span>
<a name="line-17"></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'>Map</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>M</span>
<a name="line-18"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Monoid</span> <span class='hs-layout'>(</span><span class='hs-varid'>mempty</span><span class='hs-layout'>)</span>
<a name="line-19"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Set</span> <span class='hs-layout'>(</span><span class='hs-conid'>Set</span><span class='hs-layout'>)</span>
<a name="line-20"></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'>Set</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>S</span>
<a name="line-21"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Exit</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExitCode</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-22"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>FilePath</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-23"></a>
<a name="line-24"></a>
<a name="line-25"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Compiler</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Compiler</span><span class='hs-varop'>.</span><span class='hs-conid'>Require</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Configuration</span>
<a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Dependencies</span>
<a name="line-30"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Identifier</span>
<a name="line-31"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Item</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Item</span><span class='hs-varop'>.</span><span class='hs-conid'>SomeItem</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Logger</span> <span class='hs-layout'>(</span><span class='hs-conid'>Logger</span><span class='hs-layout'>,</span> <span class='hs-conid'>Verbosity</span><span class='hs-layout'>)</span>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Logger</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Logger</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Provider</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Routes</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Rules</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Store</span> <span class='hs-layout'>(</span><span class='hs-conid'>Store</span><span class='hs-layout'>)</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Store</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Store</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Util</span><span class='hs-varop'>.</span><span class='hs-conid'>File</span>
<a name="line-41"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Hakyll</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Writable</span>
<a name="line-42"></a>
<a name="line-43"></a>
<a name="line-44"></a><a name="run"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-45"></a><span class='hs-definition'>run</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Configuration</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Rules</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExitCode</span><span class='hs-layout'>,</span> <span class='hs-conid'>RuleSet</span><span class='hs-layout'>)</span>
<a name="line-46"></a><span class='hs-definition'>run</span> <span class='hs-varid'>config</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>rules</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-47"></a> <span class='hs-comment'>-- Initialization</span>
<a name="line-48"></a> <span class='hs-varid'>logger</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>new</span> <span class='hs-varid'>verbosity</span>
<a name="line-49"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>header</span> <span class='hs-varid'>logger</span> <span class='hs-str'>"Initialising..."</span>
<a name="line-50"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>message</span> <span class='hs-varid'>logger</span> <span class='hs-str'>"Creating store..."</span>
<a name="line-51"></a> <span class='hs-varid'>store</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>Store</span><span class='hs-varop'>.</span><span class='hs-varid'>new</span> <span class='hs-layout'>(</span><span class='hs-varid'>inMemoryCache</span> <span class='hs-varid'>config</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>storeDirectory</span> <span class='hs-varid'>config</span>
<a name="line-52"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>message</span> <span class='hs-varid'>logger</span> <span class='hs-str'>"Creating provider..."</span>
<a name="line-53"></a> <span class='hs-varid'>provider</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newProvider</span> <span class='hs-varid'>store</span> <span class='hs-layout'>(</span><span class='hs-varid'>shouldIgnoreFile</span> <span class='hs-varid'>config</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-54"></a> <span class='hs-varid'>providerDirectory</span> <span class='hs-varid'>config</span>
<a name="line-55"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>message</span> <span class='hs-varid'>logger</span> <span class='hs-str'>"Running rules..."</span>
<a name="line-56"></a> <span class='hs-varid'>ruleSet</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runRules</span> <span class='hs-varid'>rules</span> <span class='hs-varid'>provider</span>
<a name="line-57"></a>
<a name="line-58"></a> <span class='hs-comment'>-- Get old facts</span>
<a name="line-59"></a> <span class='hs-varid'>mOldFacts</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>Store</span><span class='hs-varop'>.</span><span class='hs-varid'>get</span> <span class='hs-varid'>store</span> <span class='hs-varid'>factsKey</span>
<a name="line-60"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>oldFacts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mOldFacts</span> <span class='hs-keyword'>of</span> <span class='hs-conid'>Store</span><span class='hs-varop'>.</span><span class='hs-conid'>Found</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span>
<a name="line-61"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>mempty</span>
<a name="line-62"></a>
<a name="line-63"></a> <span class='hs-comment'>-- Build runtime read/state</span>
<a name="line-64"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>compilers</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rulesCompilers</span> <span class='hs-varid'>ruleSet</span>
<a name="line-65"></a> <span class='hs-varid'>read'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>RuntimeRead</span>
<a name="line-66"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>runtimeConfiguration</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>config</span>
<a name="line-67"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeLogger</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>logger</span>
<a name="line-68"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeProvider</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>provider</span>
<a name="line-69"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeStore</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>store</span>
<a name="line-70"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeRoutes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rulesRoutes</span> <span class='hs-varid'>ruleSet</span>
<a name="line-71"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeUniverse</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-varid'>compilers</span>
<a name="line-72"></a> <span class='hs-layout'>}</span>
<a name="line-73"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>RuntimeState</span>
<a name="line-74"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>runtimeDone</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>S</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span>
<a name="line-75"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeTodo</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span>
<a name="line-76"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeFacts</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oldFacts</span>
<a name="line-77"></a> <span class='hs-layout'>}</span>
<a name="line-78"></a>
<a name="line-79"></a> <span class='hs-comment'>-- Run the program and fetch the resulting state</span>
<a name="line-80"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runErrorT</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runRWST</span> <span class='hs-varid'>build</span> <span class='hs-varid'>read'</span> <span class='hs-varid'>state</span>
<a name="line-81"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>result</span> <span class='hs-keyword'>of</span>
<a name="line-82"></a> <span class='hs-conid'>Left</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-83"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>error</span> <span class='hs-varid'>logger</span> <span class='hs-varid'>e</span>
<a name="line-84"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>flush</span> <span class='hs-varid'>logger</span>
<a name="line-85"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExitFailure</span> <span class='hs-num'>1</span><span class='hs-layout'>,</span> <span class='hs-varid'>ruleSet</span><span class='hs-layout'>)</span>
<a name="line-86"></a>
<a name="line-87"></a> <span class='hs-conid'>Right</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>s</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-88"></a> <span class='hs-conid'>Store</span><span class='hs-varop'>.</span><span class='hs-varid'>set</span> <span class='hs-varid'>store</span> <span class='hs-varid'>factsKey</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runtimeFacts</span> <span class='hs-varid'>s</span>
<a name="line-89"></a>
<a name="line-90"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>debug</span> <span class='hs-varid'>logger</span> <span class='hs-str'>"Removing tmp directory..."</span>
<a name="line-91"></a> <span class='hs-varid'>removeDirectory</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tmpDirectory</span> <span class='hs-varid'>config</span>
<a name="line-92"></a>
<a name="line-93"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>flush</span> <span class='hs-varid'>logger</span>
<a name="line-94"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExitSuccess</span><span class='hs-layout'>,</span> <span class='hs-varid'>ruleSet</span><span class='hs-layout'>)</span>
<a name="line-95"></a> <span class='hs-keyword'>where</span>
<a name="line-96"></a> <span class='hs-varid'>factsKey</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"Hakyll.Core.Runtime.run"</span><span class='hs-layout'>,</span> <span class='hs-str'>"facts"</span><span class='hs-keyglyph'>]</span>
<a name="line-97"></a>
<a name="line-98"></a>
<a name="line-99"></a><a name="RuntimeRead"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-100"></a><a name="RuntimeRead"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>RuntimeRead</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>RuntimeRead</span>
<a name="line-101"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>runtimeConfiguration</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Configuration</span>
<a name="line-102"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeLogger</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Logger</span>
<a name="line-103"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeProvider</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Provider</span>
<a name="line-104"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeStore</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Store</span>
<a name="line-105"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeRoutes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Routes</span>
<a name="line-106"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeUniverse</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span> <span class='hs-conid'>Identifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Compiler</span> <span class='hs-conid'>SomeItem</span><span class='hs-layout'>)</span>
<a name="line-107"></a> <span class='hs-layout'>}</span>
<a name="line-108"></a>
<a name="line-109"></a>
<a name="line-110"></a><a name="RuntimeState"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-111"></a><a name="RuntimeState"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>RuntimeState</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>RuntimeState</span>
<a name="line-112"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>runtimeDone</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Set</span> <span class='hs-conid'>Identifier</span>
<a name="line-113"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeTodo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span> <span class='hs-conid'>Identifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Compiler</span> <span class='hs-conid'>SomeItem</span><span class='hs-layout'>)</span>
<a name="line-114"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeFacts</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>DependencyFacts</span>
<a name="line-115"></a> <span class='hs-layout'>}</span>
<a name="line-116"></a>
<a name="line-117"></a>
<a name="line-118"></a><a name="Runtime"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-119"></a><a name="Runtime"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Runtime</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>RWST</span> <span class='hs-conid'>RuntimeRead</span> <span class='hs-conid'>()</span> <span class='hs-conid'>RuntimeState</span> <span class='hs-layout'>(</span><span class='hs-conid'>ErrorT</span> <span class='hs-conid'>String</span> <span class='hs-conid'>IO</span><span class='hs-layout'>)</span> <span class='hs-varid'>a</span>
<a name="line-120"></a>
<a name="line-121"></a>
<a name="line-122"></a><a name="build"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-123"></a><span class='hs-definition'>build</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Runtime</span> <span class='hs-conid'>()</span>
<a name="line-124"></a><span class='hs-definition'>build</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-125"></a> <span class='hs-varid'>logger</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeLogger</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-126"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>header</span> <span class='hs-varid'>logger</span> <span class='hs-str'>"Checking for out-of-date items"</span>
<a name="line-127"></a> <span class='hs-varid'>scheduleOutOfDate</span>
<a name="line-128"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>header</span> <span class='hs-varid'>logger</span> <span class='hs-str'>"Compiling"</span>
<a name="line-129"></a> <span class='hs-varid'>pickAndChase</span>
<a name="line-130"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>header</span> <span class='hs-varid'>logger</span> <span class='hs-str'>"Success"</span>
<a name="line-131"></a>
<a name="line-132"></a>
<a name="line-133"></a><a name="scheduleOutOfDate"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-134"></a><span class='hs-definition'>scheduleOutOfDate</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Runtime</span> <span class='hs-conid'>()</span>
<a name="line-135"></a><span class='hs-definition'>scheduleOutOfDate</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-136"></a> <span class='hs-varid'>logger</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeLogger</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-137"></a> <span class='hs-varid'>provider</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeProvider</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-138"></a> <span class='hs-varid'>universe</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeUniverse</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-139"></a> <span class='hs-varid'>facts</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeFacts</span> <span class='hs-varop'><$></span> <span class='hs-varid'>get</span>
<a name="line-140"></a> <span class='hs-varid'>todo</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeTodo</span> <span class='hs-varop'><$></span> <span class='hs-varid'>get</span>
<a name="line-141"></a>
<a name="line-142"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>identifiers</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>keys</span> <span class='hs-varid'>universe</span>
<a name="line-143"></a> <span class='hs-varid'>modified</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>S</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flip</span> <span class='hs-varid'>filter</span> <span class='hs-varid'>identifiers</span> <span class='hs-varop'>$</span>
<a name="line-144"></a> <span class='hs-varid'>resourceModified</span> <span class='hs-varid'>provider</span>
<a name="line-145"></a>
<a name="line-146"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>ood</span><span class='hs-layout'>,</span> <span class='hs-varid'>facts'</span><span class='hs-layout'>,</span> <span class='hs-varid'>msgs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>outOfDate</span> <span class='hs-varid'>identifiers</span> <span class='hs-varid'>modified</span> <span class='hs-varid'>facts</span>
<a name="line-147"></a> <span class='hs-varid'>todo'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>filterWithKey</span>
<a name="line-148"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>id'</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>id'</span> <span class='hs-varop'>`</span><span class='hs-conid'>S</span><span class='hs-varop'>.</span><span class='hs-varid'>member</span><span class='hs-varop'>`</span> <span class='hs-varid'>ood</span><span class='hs-layout'>)</span> <span class='hs-varid'>universe</span>
<a name="line-149"></a>
<a name="line-150"></a> <span class='hs-comment'>-- Print messages</span>
<a name="line-151"></a> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>debug</span> <span class='hs-varid'>logger</span><span class='hs-layout'>)</span> <span class='hs-varid'>msgs</span>
<a name="line-152"></a>
<a name="line-153"></a> <span class='hs-comment'>-- Update facts and todo items</span>
<a name="line-154"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span>
<a name="line-155"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>runtimeDone</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>runtimeDone</span> <span class='hs-varid'>s</span> <span class='hs-varop'>`</span><span class='hs-conid'>S</span><span class='hs-varop'>.</span><span class='hs-varid'>union</span><span class='hs-varop'>`</span>
<a name="line-156"></a> <span class='hs-layout'>(</span><span class='hs-conid'>S</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-varid'>identifiers</span> <span class='hs-varop'>`</span><span class='hs-conid'>S</span><span class='hs-varop'>.</span><span class='hs-varid'>difference</span><span class='hs-varop'>`</span> <span class='hs-varid'>ood</span><span class='hs-layout'>)</span>
<a name="line-157"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeTodo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>todo</span> <span class='hs-varop'>`</span><span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>union</span><span class='hs-varop'>`</span> <span class='hs-varid'>todo'</span>
<a name="line-158"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeFacts</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>facts'</span>
<a name="line-159"></a> <span class='hs-layout'>}</span>
<a name="line-160"></a>
<a name="line-161"></a>
<a name="line-162"></a><a name="pickAndChase"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-163"></a><span class='hs-definition'>pickAndChase</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Runtime</span> <span class='hs-conid'>()</span>
<a name="line-164"></a><span class='hs-definition'>pickAndChase</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-165"></a> <span class='hs-varid'>todo</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeTodo</span> <span class='hs-varop'><$></span> <span class='hs-varid'>get</span>
<a name="line-166"></a> <span class='hs-keyword'>case</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>minViewWithKey</span> <span class='hs-varid'>todo</span> <span class='hs-keyword'>of</span>
<a name="line-167"></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-168"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>id'</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-169"></a> <span class='hs-varid'>chase</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>id'</span>
<a name="line-170"></a> <span class='hs-varid'>pickAndChase</span>
<a name="line-171"></a>
<a name="line-172"></a>
<a name="line-173"></a><a name="chase"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-174"></a><span class='hs-definition'>chase</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Identifier</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Identifier</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Runtime</span> <span class='hs-conid'>()</span>
<a name="line-175"></a><span class='hs-definition'>chase</span> <span class='hs-varid'>trail</span> <span class='hs-varid'>id'</span>
<a name="line-176"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>id'</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>trail</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>throwError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Hakyll.Core.Runtime.chase: "</span> <span class='hs-varop'>++</span>
<a name="line-177"></a> <span class='hs-str'>"Dependency cycle detected: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>" depends on "</span>
<a name="line-178"></a> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>show</span> <span class='hs-varop'>$</span> <span class='hs-varid'>dropWhile</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-varid'>id'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverse</span> <span class='hs-varid'>trail</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>id'</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-179"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-180"></a> <span class='hs-varid'>logger</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeLogger</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-181"></a> <span class='hs-varid'>todo</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeTodo</span> <span class='hs-varop'><$></span> <span class='hs-varid'>get</span>
<a name="line-182"></a> <span class='hs-varid'>provider</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeProvider</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-183"></a> <span class='hs-varid'>universe</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeUniverse</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-184"></a> <span class='hs-varid'>routes</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeRoutes</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-185"></a> <span class='hs-varid'>store</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeStore</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-186"></a> <span class='hs-varid'>config</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runtimeConfiguration</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-187"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>debug</span> <span class='hs-varid'>logger</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Processing "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>id'</span>
<a name="line-188"></a>
<a name="line-189"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>compiler</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>todo</span> <span class='hs-conid'>M</span><span class='hs-varop'>.!</span> <span class='hs-varid'>id'</span>
<a name="line-190"></a> <span class='hs-varid'>read'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>CompilerRead</span>
<a name="line-191"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>compilerConfig</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>config</span>
<a name="line-192"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>compilerUnderlying</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>id'</span>
<a name="line-193"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>compilerProvider</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>provider</span>
<a name="line-194"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>compilerUniverse</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>keysSet</span> <span class='hs-varid'>universe</span>
<a name="line-195"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>compilerRoutes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>routes</span>
<a name="line-196"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>compilerStore</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>store</span>
<a name="line-197"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>compilerLogger</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>logger</span>
<a name="line-198"></a> <span class='hs-layout'>}</span>
<a name="line-199"></a>
<a name="line-200"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runCompiler</span> <span class='hs-varid'>compiler</span> <span class='hs-varid'>read'</span>
<a name="line-201"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>result</span> <span class='hs-keyword'>of</span>
<a name="line-202"></a> <span class='hs-comment'>-- Rethrow error</span>
<a name="line-203"></a> <span class='hs-conid'>CompilerError</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>throwError</span>
<a name="line-204"></a> <span class='hs-str'>"Compiler failed but no info given, try running with -v?"</span>
<a name="line-205"></a> <span class='hs-conid'>CompilerError</span> <span class='hs-varid'>es</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>throwError</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>"; "</span> <span class='hs-varid'>es</span>
<a name="line-206"></a>
<a name="line-207"></a> <span class='hs-comment'>-- Huge success</span>
<a name="line-208"></a> <span class='hs-conid'>CompilerDone</span> <span class='hs-layout'>(</span><span class='hs-conid'>SomeItem</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varid'>cwrite</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-209"></a> <span class='hs-comment'>-- Print some info</span>
<a name="line-210"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>facts</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>compilerDependencies</span> <span class='hs-varid'>cwrite</span>
<a name="line-211"></a> <span class='hs-varid'>cacheHits</span>
<a name="line-212"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>compilerCacheHits</span> <span class='hs-varid'>cwrite</span> <span class='hs-varop'><=</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"updated"</span>
<a name="line-213"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"cached "</span>
<a name="line-214"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>message</span> <span class='hs-varid'>logger</span> <span class='hs-varop'>$</span> <span class='hs-varid'>cacheHits</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>id'</span>
<a name="line-215"></a>
<a name="line-216"></a> <span class='hs-comment'>-- Sanity check</span>
<a name="line-217"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>itemIdentifier</span> <span class='hs-varid'>item</span> <span class='hs-varop'>==</span> <span class='hs-varid'>id'</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>throwError</span> <span class='hs-varop'>$</span>
<a name="line-218"></a> <span class='hs-str'>"The compiler yielded an Item with Identifier "</span> <span class='hs-varop'>++</span>
<a name="line-219"></a> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>itemIdentifier</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>", but we were expecting "</span> <span class='hs-varop'>++</span>
<a name="line-220"></a> <span class='hs-str'>"an Item with Identifier "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>id'</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span>
<a name="line-221"></a> <span class='hs-str'>"(you probably want to call makeItem to solve this problem)"</span>
<a name="line-222"></a>
<a name="line-223"></a> <span class='hs-comment'>-- Write if necessary</span>
<a name="line-224"></a> <span class='hs-layout'>(</span><span class='hs-varid'>mroute</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runRoutes</span> <span class='hs-varid'>routes</span> <span class='hs-varid'>provider</span> <span class='hs-varid'>id'</span>
<a name="line-225"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mroute</span> <span class='hs-keyword'>of</span>
<a name="line-226"></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-227"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>route</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-228"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>path</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>destinationDirectory</span> <span class='hs-varid'>config</span> <span class='hs-varop'></></span> <span class='hs-varid'>route</span>
<a name="line-229"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeDirectories</span> <span class='hs-varid'>path</span>
<a name="line-230"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>write</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span>
<a name="line-231"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>debug</span> <span class='hs-varid'>logger</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Routed to "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>path</span>
<a name="line-232"></a>
<a name="line-233"></a> <span class='hs-comment'>-- Save! (For load)</span>
<a name="line-234"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>save</span> <span class='hs-varid'>store</span> <span class='hs-varid'>item</span>
<a name="line-235"></a>
<a name="line-236"></a> <span class='hs-comment'>-- Update state</span>
<a name="line-237"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span>
<a name="line-238"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>runtimeDone</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>S</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-varid'>id'</span> <span class='hs-layout'>(</span><span class='hs-varid'>runtimeDone</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-239"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeTodo</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>delete</span> <span class='hs-varid'>id'</span> <span class='hs-layout'>(</span><span class='hs-varid'>runtimeTodo</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-240"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>runtimeFacts</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-varid'>id'</span> <span class='hs-varid'>facts</span> <span class='hs-layout'>(</span><span class='hs-varid'>runtimeFacts</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-241"></a> <span class='hs-layout'>}</span>
<a name="line-242"></a>
<a name="line-243"></a> <span class='hs-comment'>-- Try something else first</span>
<a name="line-244"></a> <span class='hs-conid'>CompilerRequire</span> <span class='hs-varid'>dep</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-245"></a> <span class='hs-comment'>-- Update the compiler so we don't execute it twice</span>
<a name="line-246"></a> <span class='hs-varid'>depDone</span> <span class='hs-keyglyph'><-</span> <span class='hs-layout'>(</span><span class='hs-varid'>dep</span> <span class='hs-varop'>`</span><span class='hs-conid'>S</span><span class='hs-varop'>.</span><span class='hs-varid'>member</span><span class='hs-varop'>`</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>runtimeDone</span> <span class='hs-varop'><$></span> <span class='hs-varid'>get</span>
<a name="line-247"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span>
<a name="line-248"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>runtimeTodo</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-varid'>id'</span>
<a name="line-249"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>depDone</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>compilerResult</span> <span class='hs-varid'>result</span><span class='hs-layout'>)</span>
<a name="line-250"></a> <span class='hs-layout'>(</span><span class='hs-varid'>runtimeTodo</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-251"></a> <span class='hs-layout'>}</span>
<a name="line-252"></a>
<a name="line-253"></a> <span class='hs-comment'>-- If the required item is already compiled, continue, or, start</span>
<a name="line-254"></a> <span class='hs-comment'>-- chasing that</span>
<a name="line-255"></a> <span class='hs-conid'>Logger</span><span class='hs-varop'>.</span><span class='hs-varid'>debug</span> <span class='hs-varid'>logger</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Require "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>dep</span> <span class='hs-varop'>++</span> <span class='hs-str'>": "</span> <span class='hs-varop'>++</span>
<a name="line-256"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>depDone</span> <span class='hs-keyword'>then</span> <span class='hs-str'>"OK"</span> <span class='hs-keyword'>else</span> <span class='hs-str'>"chasing"</span><span class='hs-layout'>)</span>
<a name="line-257"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>depDone</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>chase</span> <span class='hs-varid'>trail</span> <span class='hs-varid'>id'</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>chase</span> <span class='hs-layout'>(</span><span class='hs-varid'>id'</span> <span class='hs-conop'>:</span> <span class='hs-varid'>trail</span><span class='hs-layout'>)</span> <span class='hs-varid'>dep</span>
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