Additional signature with my new main key

[goredo.git] / run.go

diff --git a/run.go b/run.go
index 366240557fff22680d401ae11b3d7de2ddb3ed01..44d25d55045943eafcc873831444915ae458b404 100644 (file)
--- a/run.go
+++ b/run.go
@@ -69,10 +69,11 @@ var (
        StopIfMod    = false
        Jobs         sync.WaitGroup
 
-       flagTrace        *bool
-       flagTraceAll     *bool
-       flagStderrKeep   *bool
-       flagStderrSilent *bool
+       flagTrace          *bool
+       flagTraceAll       *bool
+       flagStderrKeep     *bool
+       flagStderrSilent   *bool
+       flagForcedIfchange *bool
 
        TracedAll bool
 
@@ -94,6 +95,7 @@ func init() {
                fmt.Sprintf("keep job's stderr (%s=1)", EnvStderrKeep))
        flagStderrSilent = flag.Bool("s", false,
                fmt.Sprintf("silent, do not print job's stderr (%s=1)", EnvStderrSilent))
+       flagForcedIfchange = flag.Bool("f", false, "forced redo-ifchange")
 }
 
 type RunError struct {
@@ -192,6 +194,15 @@ func runScript(tgtOrig string, errs chan error, traced bool) error {
                return TgtError{tgtOrig, err}
        }
 
+       shCtx := fmt.Sprintf("sh: %s: cwd:%s", tgtOrig, cwd)
+       jsToken := jsAcquire(shCtx)
+       jsNeedsRelease := true
+       defer func() {
+               if jsNeedsRelease {
+                       jsRelease(shCtx, jsToken)
+               }
+       }()
+
        // Acquire lock
        fdLock, err := os.OpenFile(
                path.Join(redoDir, tgt+LockSuffix),
@@ -263,6 +274,7 @@ func runScript(tgtOrig string, errs chan error, traced bool) error {
                Finish:
                        if err != nil {
                                err = TgtError{tgtOrig, err}
+                               fdLock.Close()
                        }
                        errs <- err
                }()
@@ -378,6 +390,10 @@ func runScript(tgtOrig string, errs chan error, traced bool) error {
                path.Join(dirPrefix, basename),
                tmpPathRel,
        )
+       shCtx = fmt.Sprintf(
+               "sh: %s: %s %s cwd:%s dirprefix:%s",
+               tgtOrig, cmdName, args, cwd, dirPrefix,
+       )
 
        cmd := exec.Command(cmdName, args...)
        cmd.Dir = cwd
@@ -420,15 +436,11 @@ func runScript(tgtOrig string, errs chan error, traced bool) error {
                        return TgtError{tgtOrig, err}
                }
        }
-       shCtx := fmt.Sprintf(
-               "sh: %s: %s %s cwd:%s dirprefix:%s",
-               tgtOrig, cmdName, args, cwd, dirPrefix,
-       )
        tracef(CDebug, "%s", shCtx)
 
+       jsNeedsRelease = false
        Jobs.Add(1)
        go func() {
-               jsToken := jsAcquire(shCtx)
                if JSR == nil {
                        // infinite jobs
                        cmd.Env = append(cmd.Env, fmt.Sprintf("%s=NO", EnvJobs))
@@ -450,12 +462,17 @@ func runScript(tgtOrig string, errs chan error, traced bool) error {
                        }
                }
 
+               defer jsRelease(shCtx, jsToken)
+
                var finished time.Time
                var exitErr *exec.ExitError
                started := time.Now()
                runErr.Started = &started
                fdStdout, err = os.OpenFile(stdoutPath, os.O_RDWR, os.FileMode(0666))
                if err != nil {
+                       if fdStderr != nil {
+                               fdStderr.Close()
+                       }
                        runErr.Err = err
                        errs <- runErr
                        return
@@ -463,6 +480,10 @@ func runScript(tgtOrig string, errs chan error, traced bool) error {
                cmd.Stdout = fdStdout
                fdDep, err = os.OpenFile(fdDepPath, os.O_WRONLY|os.O_APPEND, os.FileMode(0666))
                if err != nil {
+                       if fdStderr != nil {
+                               fdStderr.Close()
+                       }
+                       fdStdout.Close()
                        runErr.Err = err
                        errs <- runErr
                        return
@@ -473,7 +494,6 @@ func runScript(tgtOrig string, errs chan error, traced bool) error {
                cmd.Env = append(cmd.Env, fmt.Sprintf("%s=%s", EnvDepCwd, cwd))
 
                defer func() {
-                       jsRelease(shCtx, jsToken)
                        fdDep.Close()
                        fdStdout.Close()
                        if fdStderr != nil {