Merge branch 'tgkokk-gh-push'

commands/commands.go

@@ -60,6 +60,7 @@ var Branching = []*Command{
 var Remote = []*Command{
 	cmdClone,
 	cmdFetch,
+	cmdPush,
 	cmdRemote,
 }
 

commands/push.go

+package commands
+
+import (
+	"github.com/jingweno/gh/git"
+	"github.com/jingweno/gh/utils"
+	"strings"
+)
+
+var cmdPush = &Command{
+	Run:          push,
+	GitExtension: true,
+	Usage:        "push REMOTE-1,REMOTE-2,...,REMOTE-N [REF]",
+	Short:        "Upload data, tags and branches to a remote repository",
+	Long: `Push REF to each of REMOTE-1 through REMOTE-N by executing
+multiple git-push(1) commands.`,
+}
+
+/*
+  $ gh push origin,staging,qa bert_timeout
+  > git push origin bert_timeout
+  > git push staging bert_timeout
+  > git push qa bert_timeout
+
+  $ gh push origin
+  > git push origin HEAD
+*/
+func push(command *Command, args *Args) {
+	if !args.IsParamsEmpty() || !strings.Contains(args.FirstParam(), ",") {
+		transformPushArgs(args)
+	}
+}
+
+func transformPushArgs(args *Args) {
+	refs := []string{}
+	if args.ParamsSize() > 1 {
+		refs = args.Params[1:]
+	}
+
+	remotes := strings.Split(args.FirstParam(), ",")
+	args.ReplaceParam(0, remotes[0])
+
+	if len(refs) == 0 {
+		head, err := git.Head()
+		utils.Check(err)
+		refs = []string{head.ShortName()}
+		args.AppendParams(refs...)
+	}
+
+	for _, remote := range remotes[1:] {
+		afterCmd := []string{"git", "push", remote}
+		afterCmd = append(afterCmd, refs...)
+		args.After(afterCmd...)
+	}
+}

commands/push_test.go

+package commands
+
+import (
+	"github.com/bmizerany/assert"
+	"regexp"
+	"testing"
+)
+
+func TestTransformPushArgs(t *testing.T) {
+	args := NewArgs([]string{"push", "origin,staging,qa", "bert_timeout"})
+	transformPushArgs(args)
+	cmds := args.Commands()
+
+	assert.Equal(t, 3, len(cmds))
+	assert.Equal(t, "git push origin bert_timeout", cmds[0].String())
+	assert.Equal(t, "git push staging bert_timeout", cmds[1].String())
+
+	args = NewArgs([]string{"push", "origin"})
+	transformPushArgs(args)
+	cmds = args.Commands()
+
+	assert.Equal(t, 1, len(cmds))
+	pushRegexp := regexp.MustCompile("git push origin .+")
+	assert.T(t, pushRegexp.MatchString(cmds[0].String()))
+}