From: Sergey Matveev <stargrave@stargrave.org>
Date: Thu, 10 Dec 2020 14:09:22 +0000 (+0300)
Subject: Do not build initially provided targets as dependant ones
X-Git-Tag: v0.4.0^0
X-Git-Url: http://www.git.cypherpunks.ru/?p=goredo.git;a=commitdiff_plain;h=0b3f0c3c467fcfaaad3cb01ca00513b838fd75e6

Do not build initially provided targets as dependant ones

Because that hides possible tracing request.
---

diff --git a/ifchange.go b/ifchange.go
index f0e877e..fe1c2a8 100644
--- a/ifchange.go
+++ b/ifchange.go
@@ -83,9 +83,11 @@ 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 {
diff --git a/usage.go b/usage.go
index 7b73f67..7670f76 100644
--- a/usage.go
+++ b/usage.go
@@ -26,7 +26,7 @@ import (
 )
 
 const (
-	Version  = "0.3.1"
+	Version  = "0.4.0"
 	Warranty = `This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, version 3 of the License.