[PATCH 4/4] git-stash: add new 'drop' subcommand
- From
Brandon Casey <casey@nrlssc.navy.mil>
- Date
- Feb 22, 2008, 19:04 UTC
- Message-ID
- <47BF1CD6.70500@nrlssc.navy.mil>
- In-Reply-To
- <1203706541-21719-3-git-send-email-casey@nrlssc.navy.mil>
This allows a single stash entry to be deleted. It takes an optional argument which is a stash reflog entry. If no arguments are supplied, it drops the most recent stash entry.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> --- Documentation/git-stash.txt | 7 ++++++- git-stash.sh | 25 ++++++++++++++++++++++++- 2 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt index 48e6f5a..f50c24c 100644 --- a/Documentation/git-stash.txt +++ b/Documentation/git-stash.txt @@ -8,7 +8,7 @@ git-stash - Stash the changes in a dirty working directory away SYNOPSIS -------- [verse] -'git-stash' (list | show [<stash>] | apply [<stash>] | clear) +'git-stash' (list | show [<stash>] | apply [<stash>] | clear | drop [<stash>]) 'git-stash' [save [<message>]] DESCRIPTION @@ -85,6 +85,11 @@ clear:: Remove all the stashed states. Note that those states will then be subject to pruning, and may be difficult or impossible to recover. +drop [<stash>]:: + + Remove a single stashed state from the stash list. When no `<stash>` + is given, it removes the latest one. i.e. `stash@\{0}` + DISCUSSION ---------- diff --git a/git-stash.sh b/git-stash.sh index b00f888..caa0258 100755 --- a/git-stash.sh +++ b/git-stash.sh @@ -1,7 +1,7 @@ #!/bin/sh # Copyright (c) 2007, Nanako Shiraishi -USAGE='[ | save | list | show | apply | clear | create ]' +USAGE='[ | save | list | show | apply | clear | drop | create ]' SUBDIRECTORY_OK=Yes OPTIONS_SPEC= @@ -196,6 +196,25 @@ apply_stash () { fi } +drop_stash () { + have_stash || die 'No stash entries to drop' + + test $# = 0 && set -- "$ref_stash@{0}" + + # Verify supplied argument looks like a stash entry + s=$(git rev-parse --revs-only --no-flags "$@") && + git rev-parse --verify "$s:" > /dev/null 2>&1 && + git rev-parse --verify "$s^1:" > /dev/null 2>&1 && + git rev-parse --verify "$s^2:" > /dev/null 2>&1 || + die "$*: not a valid stashed state" + + git reflog delete --updateref --rewrite "$@" && + echo "Dropped $* ($s)" || die "$*: Could not drop stash entry" + + # clear_stash if we just dropped the last stash entry + git rev-parse --verify "$ref_stash@{0}" > /dev/null 2>&1 || clear_stash +} + # Main command set case "$1" in list) @@ -230,6 +249,10 @@ create) fi create_stash "$*" && echo "$w_commit" ;; +drop) + shift + drop_stash "$@" + ;; *) if test $# -eq 0 then
-- 1.5.4.2.267.g38ea