Export outputPaths function

This is useful for the new hydra-queue-runner.
kirelagin · Jun 10, 2015 · b65875f · b65875f
1 parent f90e9b6
commit b65875f
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Showing 3 changed files with 12 additions and 11 deletions.
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
@@ -1187,15 +1187,6 @@ void DerivationGoal::inputsRealised()
 }
 
 
-PathSet outputPaths(const DerivationOutputs & outputs)
-{
-    PathSet paths;
-    foreach (DerivationOutputs::const_iterator, i, outputs)
-        paths.insert(i->second.path);
-    return paths;
-}
-
-
 static bool canBuildLocally(const string & platform)
 {
     return platform == settings.thisSystem
@@ -1247,7 +1238,7 @@ void DerivationGoal::tryToBuild()
        can't acquire the lock, then continue; hopefully some other
        goal can start a build, and if not, the main loop will sleep a
        few seconds and then retry this goal. */
-    if (!outputLocks.lockPaths(outputPaths(drv.outputs), "", false)) {
+    if (!outputLocks.lockPaths(outputPaths(drv), "", false)) {
         worker.waitForAWhile(shared_from_this());
         return;
     }
@@ -1268,7 +1259,7 @@ void DerivationGoal::tryToBuild()
         return;
     }
 
-    missingPaths = outputPaths(drv.outputs);
+    missingPaths = outputPaths(drv);
     if (buildMode != bmCheck)
         foreach (PathSet::iterator, i, validPaths) missingPaths.erase(*i);
 

diff --git a/src/libstore/derivations.cc b/src/libstore/derivations.cc
@@ -285,4 +285,13 @@ bool wantOutput(const string & output, const std::set<string> & wanted)
 }
 
 
+PathSet outputPaths(const Derivation & drv)
+{
+    PathSet paths;
+    for (auto & i : drv.outputs)
+        paths.insert(i.second.path);
+    return paths;
+}
+
+
 }
diff --git a/src/libstore/derivations.hh b/src/libstore/derivations.hh
@@ -89,5 +89,6 @@ Path makeDrvPathWithOutputs(const Path & drvPath, const std::set<string> & outpu
 
 bool wantOutput(const string & output, const std::set<string> & wanted);
 
+PathSet outputPaths(const Derivation & drv);
 
 }
Original file line number	Diff line number	Diff line change
Expand Up		@@ -89,5 +89,6 @@ Path makeDrvPathWithOutputs(const Path & drvPath, const std::set<string> & outpu

		bool wantOutput(const string & output, const std::set<string> & wanted);

		PathSet outputPaths(const Derivation & drv);

		}