X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=ifchange.go;h=fe1c2a853a64e79192f5a99a1b183adf74fc05aa;hb=0151c27b27d1ff53cdf92488c412ae5cb01c3054;hp=9e39e7f7769b2e371526e3d15d9a008b079d9526;hpb=f8a8a335216a6ec9aa6119d473d2f6aeb43958ca;p=goredo.git

diff --git a/ifchange.go b/ifchange.go
index 9e39e7f..fe1c2a8 100644
--- a/ifchange.go
+++ b/ifchange.go
@@ -83,19 +83,26 @@ func buildDependants(tgts []string) map[string]struct{} {
 	trace(CDebug, "collecting deps")
 	seen := map[string]struct{}{}
 	deps := map[string]map[string]struct{}{}
-	for _, tgt := range tgts {
-		for _, tgt := range collectDeps(Cwd, tgt, 0, deps) {
-			seen[tgt] = struct{}{}
+	for _, tgtInitial := range tgts {
+		for _, tgt := range collectDeps(Cwd, tgtInitial, 0, deps) {
+			if tgt != tgtInitial {
+				seen[tgt] = struct{}{}
+			}
 		}
 	}
 	if len(seen) == 0 {
 		return nil
 	}
 
+	levelOrig := Level
+	defer func() {
+		Level = levelOrig
+	}()
+	Level = 1
 	trace(CDebug, "building %d alwayses: %v", len(seen), seen)
 	errs := make(chan error, len(seen))
-	for tgt, _ := range seen {
-		if err := runScript(tgt, errs); err != nil {
+	for tgt := range seen {
+		if err := runScript(tgt, errs, false); err != nil {
 			trace(CErr, "always run error: %s, skipping dependants", err)
 			return nil
 		}
@@ -112,23 +119,18 @@ func buildDependants(tgts []string) map[string]struct{} {
 	}
 
 	queueSrc := make([]string, 0, len(seen))
-	for tgt, _ := range seen {
+	for tgt := range seen {
 		queueSrc = append(queueSrc, tgt)
 	}
 	if len(queueSrc) == 0 {
 		return seen
 	}
-	levelOrig := Level
-	defer func() {
-		Level = levelOrig
-	}()
-	Level = 1
 
 RebuildDeps:
 	trace(CDebug, "checking %d dependant targets: %v", len(queueSrc), queueSrc)
 	queue := []string{}
 	for _, tgt := range queueSrc {
-		for dep, _ := range deps[tgt] {
+		for dep := range deps[tgt] {
 			queue = append(queue, dep)
 		}
 	}
@@ -145,7 +147,7 @@ RebuildDeps:
 		if !ood {
 			continue
 		}
-		if err := runScript(tgt, errs); err != nil {
+		if err := runScript(tgt, errs, false); err != nil {
 			trace(CErr, "dependant error: %s, skipping dependants", err)
 			return nil
 		}
@@ -169,7 +171,7 @@ RebuildDeps:
 	goto RebuildDeps
 }
 
-func ifchange(tgts []string, forced bool) (bool, error) {
+func ifchange(tgts []string, forced, traced bool) (bool, error) {
 	jsInit()
 	defer jsAcquire("ifchange exiting")
 	defer Jobs.Wait()
@@ -198,7 +200,7 @@ func ifchange(tgts []string, forced bool) (bool, error) {
 			trace(CDebug, "%s is source, not redoing", tgt)
 			continue
 		}
-		if err = runScript(tgt, errs); err != nil {
+		if err = runScript(tgt, errs, traced); err != nil {
 			return false, err
 		}
 		jobs++