[PATCH 2/2] Porcelain scripts: Rewrite cryptic "needs update" error message
From: Ramkumar Ramachandra <hidden>
Date: 2016-06-15 22:49:37
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-06-15 · Re: [PATCH 2/2] Porcelain scripts: Rewrite cryptic "needs update" error message · Matthieu Moy <hidden>
Although Git interally has the facility to differentiate between porcelain and plubmbing commands and appropriately print errors, several shell scripts invoke plubming commands triggering cryptic plumbing errors to be displayed on a porcelain interface. This patch replaces the "needs update" message in git-pull and git-rebase, when `git update-index` is run, with a more friendly message. Reported-by: Joshua Jensen <redacted> Signed-off-by: Ramkumar Ramachandra <redacted> --- git-pull.sh | 5 +---- git-rebase--interactive.sh | 16 ++++------------ git-rebase.sh | 14 +------------- 3 files changed, 6 insertions(+), 29 deletions(-)
diff --git a/git-pull.sh b/git-pull.sh
index 8eb74d4..5da0f76 100755
--- a/git-pull.sh
+++ b/git-pull.sh@@ -201,10 +201,7 @@ test true = "$rebase" && { die "updating an unborn branch with changes added to the index" fi else - git update-index --ignore-submodules --refresh && - git diff-files --ignore-submodules --quiet && - git diff-index --ignore-submodules --cached --quiet HEAD -- || - die "refusing to pull with rebase: your working tree is not up-to-date" + require_clean_work_tree "pull with rebase" fi oldremoteref= && . git-parse-remote &&
diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index a27952d..8722baf 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh@@ -153,14 +153,6 @@ run_pre_rebase_hook () { fi } -require_clean_work_tree () { - # test if working tree is dirty - git rev-parse --verify HEAD > /dev/null && - git update-index --ignore-submodules --refresh && - git diff-files --quiet --ignore-submodules && - git diff-index --cached --quiet HEAD --ignore-submodules -- || - die "Working tree is dirty" -} ORIG_REFLOG_ACTION="$GIT_REFLOG_ACTION"
@@ -557,7 +549,7 @@ do_next () { exit "$status" fi # Run in subshell because require_clean_work_tree can die. - if ! (require_clean_work_tree) + if ! (require_clean_work_tree "rebase") then warn "Commit or stash your changes, and then run" warn
@@ -740,7 +732,7 @@ do die "Cannot read HEAD" git update-index --ignore-submodules --refresh && git diff-files --quiet --ignore-submodules || - die "Working tree is dirty" + die "Working tree is dirty. Please commit or stash your changes to proceed." # do we have anything to commit? if git diff-index --cached --quiet --ignore-submodules HEAD --
@@ -768,7 +760,7 @@ first and then run 'git rebase --continue' again." record_in_rewritten "$(cat "$DOTEST"/stopped-sha)" - require_clean_work_tree + require_clean_work_tree "rebase" do_rest ;; --abort)
@@ -866,7 +858,7 @@ first and then run 'git rebase --continue' again." comment_for_reflog start - require_clean_work_tree + require_clean_work_tree "rebase" if test ! -z "$1" then
diff --git a/git-rebase.sh b/git-rebase.sh
index 3335cee..c3ca8d5 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh@@ -416,19 +416,7 @@ else fi fi -# The tree must be really really clean. -if ! git update-index --ignore-submodules --refresh > /dev/null; then - echo >&2 "cannot rebase: you have unstaged changes" - git diff-files --name-status -r --ignore-submodules -- >&2 - exit 1 -fi -diff=$(git diff-index --cached --name-status -r --ignore-submodules HEAD --) -case "$diff" in -?*) echo >&2 "cannot rebase: your index contains uncommitted changes" - echo >&2 "$diff" - exit 1 - ;; -esac +require_clean_work_tree "rebase" if test -z "$rebase_root" then
--
1.7.2.2.409.gdbb11.dirty