checksum: save them in a subdir .task/checksum

future-proof since the .task directory can be used to save other state
in the future

Author: andreynering

internal/status/checksum.go

@@ -36,7 +36,7 @@ func (c *Checksum) IsUpToDate() (bool, error) {
 		return false, nil
 	}
 
-	_ = os.MkdirAll(filepath.Join(c.Dir, ".task"), 0755)
+	_ = os.MkdirAll(filepath.Join(c.Dir, ".task", "checksum"), 0755)
 	if err = ioutil.WriteFile(checksumFile, []byte(newMd5+"\n"), 0644); err != nil {
 		return false, err
 	}
@@ -76,7 +76,7 @@ func (c *Checksum) OnError() error {
 }
 
 func (c *Checksum) checksumFilePath() string {
-	return filepath.Join(c.Dir, ".task", c.normalizeFilename(c.Task))
+	return filepath.Join(c.Dir, ".task", "checksum", c.normalizeFilename(c.Task))
 }
 
 var checksumFilenameRegexp = regexp.MustCompile("[^A-z0-9]")

task_test.go

@@ -289,7 +289,7 @@ func TestStatusChecksum(t *testing.T) {
 
 	files := []string{
 		"generated.txt",
-		".task/build",
+		".task/checksum/build",
 	}
 
 	for _, f := range files {