[deploy] finish git task

.gitignore

@@ -7,12 +7,16 @@
 .vscode
 _obj
 _test
+
+# output directory
 dest
-upload
 doc/dest
 public
 doc/public
 
+# git deploy test
+git-test
+
 # Architecture specific extensions/prefixes
 *.[568vq]
 [568vq].out

ext/deploy/git.go

@@ -8,15 +8,19 @@ import (
 	"github.com/Unknwon/com"
 	"github.com/go-xiaohei/pugo/app/builder"
 	"gopkg.in/inconshreveable/log15.v2"
+	"net/url"
+	"time"
 )
 
 var (
-	gitScheme = "git://"
+	gitScheme       = "git://"
+	gitCommitLayout = "PUGO BUILD UPDATE - {t}"
 )
 
 // Git is deployment of git repository
 type Git struct {
-	gitRepo string
+	gitRepo    string
+	gitMessage string
 }
 
 // Name return git deployment typename
@@ -29,21 +33,66 @@ func (g *Git) Detect(ctx *builder.Context) (Task, error) {
 	if !strings.HasPrefix(ctx.To, gitScheme) {
 		return nil, nil
 	}
+
 	dir := strings.TrimPrefix(ctx.To, gitScheme)
+	u, err := url.Parse(dir)
+	if err != nil {
+		return nil, err
+	}
+	fmt.Println(u.Query())
+	commitMessage := gitCommitLayout
+	if m, ok := u.Query()["commit"]; ok && len(m) > 0 {
+		commitMessage = m[0]
+	}
+
+	dir = u.Path
 	if !com.IsDir(dir) {
 		return nil, fmt.Errorf("git repository '%s' is missing", dir)
 	}
 	if !com.IsDir(filepath.Join(dir, ".git")) {
 		return nil, fmt.Errorf("directory '%s' is not a git repository", dir)
 	}
-	ctx.To = "dir://public" // reset to public
+	ctx.Copied.CleanIgnoreFile = append(ctx.Copied.CleanIgnoreFile, "README.md", "LICENSE", "readme.me")
+	ctx.To = "dir://" + dir // build to git repository
 	log15.Debug("Deploy|Git|To|%s", ctx.To)
 	return &Git{
-		gitRepo: dir,
+		gitRepo:    dir,
+		gitMessage: commitMessage,
 	}, nil
 }
 
 // Action do git deploy action with built Context
 func (g *Git) Action(ctx *builder.Context) error {
+	// git add -A
+	log15.Debug("Deploy|Git|git add -A")
+	_, errOut, err := com.ExecCmdDir(g.gitRepo, "git", "add", "-A")
+	if err = returnGetError(errOut, err); err != nil {
+		return err
+	}
+
+	// git commit -m "message"
+	log15.Debug("Deploy|Git|git commit -m")
+	message := strings.Replace(g.gitMessage, "{t}", time.Now().Format(time.RFC1123), 1)
+	_, errOut, err = com.ExecCmdDir(g.gitRepo, "git", "commit", "-m", message)
+	if err = returnGetError(errOut, err); err != nil {
+		return err
+	}
+
+	// git push
+	log15.Debug("Deploy|Git|git push -f")
+	_, errOut, err = com.ExecCmdDir(g.gitRepo, "git", "push", "-f")
+	if err = returnGetError(errOut, err); err != nil {
+		return err
+	}
+	return nil
+}
+
+func returnGetError(errOut string, err error) error {
+	if errOut != "" && strings.Contains(errOut, "fatal:") {
+		return fmt.Errorf(errOut)
+	}
+	if err != nil {
+		return err
+	}
 	return nil
 }