fix remote.origin.url in tutorial.txt

diff --git a/git-stash.sh b/git-stash.sh
index 9deda443eddd6c12f8c8926610a6de8634bd6dec..f01494dc1bf52b79698e3a2a73be8d179a1cd61b 100755 (executable)
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -23,6 +23,8 @@ clear_stash () {
 }
 
 save_stash () {
+       stash_msg="$1"
+
        if no_changes
        then
                echo >&2 'No local changes to save'
@@ -67,13 +69,19 @@ save_stash () {
                die "Cannot save the current worktree state"
 
        # create the stash
-       w_commit=$(printf 'WIP on %s\n' "$msg" |
+       if test -z "$stash_msg"
+       then
+               stash_msg=$(printf 'WIP on %s' "$msg")
+       else
+               stash_msg=$(printf 'On %s: %s' "$branch" "$stash_msg")
+       fi
+       w_commit=$(printf '%s\n' "$stash_msg" |
                git commit-tree $w_tree -p $b_commit -p $i_commit) ||
                die "Cannot record working tree state"
 
-       git update-ref -m "$msg" $ref_stash $w_commit ||
+       git update-ref -m "$stash_msg" $ref_stash $w_commit ||
                die "Cannot save the current status"
-       printf >&2 'Saved WIP on %s\n' "$msg"
+       printf >&2 'Saved "%s"\n' "$stash_msg"
 }
 
 have_stash () {
@@ -157,9 +165,14 @@ apply)
 clear)
        clear_stash
        ;;
-save | '')
-       save_stash && git-reset --hard
+help | usage)
+       usage
        ;;
 *)
-       usage
+       if test $# -gt 0 && test "$1" = save
+       then
+               shift
+       fi
+       save_stash "$*" && git-reset --hard
+       ;;
 esac