From 311c00aae87b0b91e65140dea3d2ef54119c294a Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Tue, 14 May 2019 04:22:31 -0700 Subject: [PATCH 1/5] Drop unused git-rebase--am.sh Since 21853626ea (built-in rebase: call `git am` directly, 2019-01-18), the built-in rebase already uses the built-in `git am` directly. Now that d03ebd411c (rebase: remove the rebase.useBuiltin setting, 2019-03-18) even removed the scripted rebase, there is no longer any user of `git-rebase--am.sh`, so let's just remove it. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- .gitignore | 1 - Makefile | 1 - builtin/rebase.c | 4 --- git-rebase--am.sh | 85 ----------------------------------------------- 4 files changed, 91 deletions(-) delete mode 100644 git-rebase--am.sh diff --git a/.gitignore b/.gitignore index 2374f77a1a..875f3fc6e8 100644 --- a/.gitignore +++ b/.gitignore @@ -122,7 +122,6 @@ /git-range-diff /git-read-tree /git-rebase -/git-rebase--am /git-rebase--common /git-rebase--interactive /git-rebase--preserve-merges diff --git a/Makefile b/Makefile index f965509b3c..9370d85ff3 100644 --- a/Makefile +++ b/Makefile @@ -624,7 +624,6 @@ SCRIPT_SH += git-web--browse.sh SCRIPT_LIB += git-mergetool--lib SCRIPT_LIB += git-parse-remote -SCRIPT_LIB += git-rebase--am SCRIPT_LIB += git-rebase--common SCRIPT_LIB += git-rebase--preserve-merges SCRIPT_LIB += git-sh-setup diff --git a/builtin/rebase.c b/builtin/rebase.c index ba3a574e40..d5f6f403e2 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -1153,10 +1153,6 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action) } switch (opts->type) { - case REBASE_AM: - backend = "git-rebase--am"; - backend_func = "git_rebase__am"; - break; case REBASE_PRESERVE_MERGES: backend = "git-rebase--preserve-merges"; backend_func = "git_rebase__preserve_merges"; diff --git a/git-rebase--am.sh b/git-rebase--am.sh deleted file mode 100644 index 6416716ee6..0000000000 --- a/git-rebase--am.sh +++ /dev/null @@ -1,85 +0,0 @@ -# This shell script fragment is sourced by git-rebase to implement -# its default, fast, patch-based, non-interactive mode. -# -# Copyright (c) 2010 Junio C Hamano. -# - -git_rebase__am () { - -case "$action" in -continue) - git am --resolved --resolvemsg="$resolvemsg" \ - ${gpg_sign_opt:+"$gpg_sign_opt"} && - move_to_original_branch - return - ;; -skip) - git am --skip --resolvemsg="$resolvemsg" && - move_to_original_branch - return - ;; -show-current-patch) - exec git am --show-current-patch - ;; -esac - -if test -z "$rebase_root" - # this is now equivalent to ! -z "$upstream" -then - revisions=$upstream...$orig_head -else - revisions=$onto...$orig_head -fi - -ret=0 -rm -f "$GIT_DIR/rebased-patches" - -git format-patch -k --stdout --full-index --cherry-pick --right-only \ - --src-prefix=a/ --dst-prefix=b/ --no-renames --no-cover-letter \ - --pretty=mboxrd --topo-order \ - $git_format_patch_opt \ - "$revisions" ${restrict_revision+^$restrict_revision} \ - >"$GIT_DIR/rebased-patches" -ret=$? - -if test 0 != $ret -then - rm -f "$GIT_DIR/rebased-patches" - case "$head_name" in - refs/heads/*) - git checkout -q "$head_name" - ;; - *) - git checkout -q "$orig_head" - ;; - esac - - cat >&2 <<-EOF - - git encountered an error while preparing the patches to replay - these revisions: - - $revisions - - As a result, git cannot rebase them. - EOF - return $ret -fi - -git am $git_am_opt --rebasing --resolvemsg="$resolvemsg" \ - --patch-format=mboxrd \ - $allow_rerere_autoupdate \ - ${gpg_sign_opt:+"$gpg_sign_opt"} <"$GIT_DIR/rebased-patches" -ret=$? - -rm -f "$GIT_DIR/rebased-patches" - -if test 0 != $ret -then - test -d "$state_dir" && write_basic_state - return $ret -fi - -move_to_original_branch - -} From b2b9a23116ffaa4ccd4904b0cfffbb48bf6ec749 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Tue, 14 May 2019 04:22:31 -0700 Subject: [PATCH 2/5] t3400: stop referring to the scripted rebase One test case's title mentioned the then-current implementation detail that the `--am` backend was implemented in `git-rebase--am.sh`. This is no longer the case, so let's update the title to reflect the current reality. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- t/t3400-rebase.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index 42f147858d..80b23fd326 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -285,7 +285,7 @@ EOF test_cmp From_.msg out ' -test_expect_success 'rebase--am.sh and --show-current-patch' ' +test_expect_success 'rebase --am and --show-current-patch' ' test_create_repo conflict-apply && ( cd conflict-apply && From d4fe60ed332a6031bd76db9c65c17ab3e0d7c0f5 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Tue, 14 May 2019 04:22:32 -0700 Subject: [PATCH 3/5] .gitignore: there is no longer a built-in `git-rebase--interactive` This went away in 0609b741a4 (rebase -i: combine rebase--interactive.c with rebase.c, 2019-04-17). Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- .gitignore | 1 - 1 file changed, 1 deletion(-) diff --git a/.gitignore b/.gitignore index 875f3fc6e8..bcee4fda81 100644 --- a/.gitignore +++ b/.gitignore @@ -123,7 +123,6 @@ /git-read-tree /git-rebase /git-rebase--common -/git-rebase--interactive /git-rebase--preserve-merges /git-receive-pack /git-reflog From c3c003e722317eacd2adf98d1758d7991cb9834f Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Tue, 14 May 2019 04:22:33 -0700 Subject: [PATCH 4/5] sequencer: the `am` and `rebase--interactive` scripts are gone Update a code comment that referred to those files as if they were still there. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- sequencer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sequencer.c b/sequencer.c index f88a97fb10..334de14542 100644 --- a/sequencer.c +++ b/sequencer.c @@ -767,7 +767,7 @@ static int parse_key_value_squoted(char *buf, struct string_list *list) * GIT_AUTHOR_DATE='$author_date' * * where $author_name, $author_email and $author_date are quoted. We are strict - * with our parsing, as the file was meant to be eval'd in the old + * with our parsing, as the file was meant to be eval'd in the now-removed * git-am.sh/git-rebase--interactive.sh scripts, and thus if the file differs * from what this function expects, it is better to bail out than to do * something that the user does not expect. From 082ef75b7bfc90ac236afbb857a9552a026832b8 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Tue, 14 May 2019 04:22:34 -0700 Subject: [PATCH 5/5] rebase: fold git-rebase--common into the -p backend The only remaining scripted part of `git rebase` is the `--preserve-merges` backend. Meaning: there is little reason to keep the "library of common rebase functions" as a separate file. While moving the functions to `git-rebase--preserve-merges.sh`, we also drop the `move_to_original_branch` function that is no longer used. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- .gitignore | 1 - Makefile | 1 - builtin/rebase.c | 3 +- git-rebase--common.sh | 69 ---------------------------------- git-rebase--preserve-merges.sh | 55 +++++++++++++++++++++++++++ 5 files changed, 56 insertions(+), 73 deletions(-) delete mode 100644 git-rebase--common.sh diff --git a/.gitignore b/.gitignore index bcee4fda81..4470d7cfc0 100644 --- a/.gitignore +++ b/.gitignore @@ -122,7 +122,6 @@ /git-range-diff /git-read-tree /git-rebase -/git-rebase--common /git-rebase--preserve-merges /git-receive-pack /git-reflog diff --git a/Makefile b/Makefile index 9370d85ff3..9fc617e38f 100644 --- a/Makefile +++ b/Makefile @@ -624,7 +624,6 @@ SCRIPT_SH += git-web--browse.sh SCRIPT_LIB += git-mergetool--lib SCRIPT_LIB += git-parse-remote -SCRIPT_LIB += git-rebase--common SCRIPT_LIB += git-rebase--preserve-merges SCRIPT_LIB += git-sh-setup SCRIPT_LIB += git-sh-i18n diff --git a/builtin/rebase.c b/builtin/rebase.c index d5f6f403e2..9c52144fc4 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -1163,8 +1163,7 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action) } strbuf_addf(&script_snippet, - ". git-sh-setup && . git-rebase--common &&" - " . %s && %s", backend, backend_func); + ". git-sh-setup && . %s && %s", backend, backend_func); argv[0] = script_snippet.buf; status = run_command_v_opt(argv, RUN_USING_SHELL); diff --git a/git-rebase--common.sh b/git-rebase--common.sh deleted file mode 100644 index f00e13e5d0..0000000000 --- a/git-rebase--common.sh +++ /dev/null @@ -1,69 +0,0 @@ - -resolvemsg=" -$(gettext 'Resolve all conflicts manually, mark them as resolved with -"git add/rm ", then run "git rebase --continue". -You can instead skip this commit: run "git rebase --skip". -To abort and get back to the state before "git rebase", run "git rebase --abort".') -" - -write_basic_state () { - echo "$head_name" > "$state_dir"/head-name && - echo "$onto" > "$state_dir"/onto && - echo "$orig_head" > "$state_dir"/orig-head && - test t = "$GIT_QUIET" && : > "$state_dir"/quiet - test t = "$verbose" && : > "$state_dir"/verbose - test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy - test -n "$strategy_opts" && echo "$strategy_opts" > \ - "$state_dir"/strategy_opts - test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \ - "$state_dir"/allow_rerere_autoupdate - test -n "$gpg_sign_opt" && echo "$gpg_sign_opt" > "$state_dir"/gpg_sign_opt - test -n "$signoff" && echo "$signoff" >"$state_dir"/signoff - test -n "$reschedule_failed_exec" && : > "$state_dir"/reschedule-failed-exec -} - -apply_autostash () { - if test -f "$state_dir/autostash" - then - stash_sha1=$(cat "$state_dir/autostash") - if git stash apply $stash_sha1 >/dev/null 2>&1 - then - echo "$(gettext 'Applied autostash.')" >&2 - else - git stash store -m "autostash" -q $stash_sha1 || - die "$(eval_gettext "Cannot store \$stash_sha1")" - gettext 'Applying autostash resulted in conflicts. -Your changes are safe in the stash. -You can run "git stash pop" or "git stash drop" at any time. -' >&2 - fi - fi -} - -move_to_original_branch () { - case "$head_name" in - refs/*) - message="rebase finished: $head_name onto $onto" - git update-ref -m "$message" \ - $head_name $(git rev-parse HEAD) $orig_head && - git symbolic-ref \ - -m "rebase finished: returning to $head_name" \ - HEAD $head_name || - die "$(eval_gettext "Could not move back to \$head_name")" - ;; - esac -} - -output () { - case "$verbose" in - '') - output=$("$@" 2>&1 ) - status=$? - test $status != 0 && printf "%s\n" "$output" - return $status - ;; - *) - "$@" - ;; - esac -} diff --git a/git-rebase--preserve-merges.sh b/git-rebase--preserve-merges.sh index afbb65765d..dec90e9af6 100644 --- a/git-rebase--preserve-merges.sh +++ b/git-rebase--preserve-merges.sh @@ -77,6 +77,61 @@ rewritten_pending="$state_dir"/rewritten-pending # and leaves CR at the end instead. cr=$(printf "\015") +resolvemsg=" +$(gettext 'Resolve all conflicts manually, mark them as resolved with +"git add/rm ", then run "git rebase --continue". +You can instead skip this commit: run "git rebase --skip". +To abort and get back to the state before "git rebase", run "git rebase --abort".') +" + +write_basic_state () { + echo "$head_name" > "$state_dir"/head-name && + echo "$onto" > "$state_dir"/onto && + echo "$orig_head" > "$state_dir"/orig-head && + test t = "$GIT_QUIET" && : > "$state_dir"/quiet + test t = "$verbose" && : > "$state_dir"/verbose + test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy + test -n "$strategy_opts" && echo "$strategy_opts" > \ + "$state_dir"/strategy_opts + test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \ + "$state_dir"/allow_rerere_autoupdate + test -n "$gpg_sign_opt" && echo "$gpg_sign_opt" > "$state_dir"/gpg_sign_opt + test -n "$signoff" && echo "$signoff" >"$state_dir"/signoff + test -n "$reschedule_failed_exec" && : > "$state_dir"/reschedule-failed-exec +} + +apply_autostash () { + if test -f "$state_dir/autostash" + then + stash_sha1=$(cat "$state_dir/autostash") + if git stash apply $stash_sha1 >/dev/null 2>&1 + then + echo "$(gettext 'Applied autostash.')" >&2 + else + git stash store -m "autostash" -q $stash_sha1 || + die "$(eval_gettext "Cannot store \$stash_sha1")" + gettext 'Applying autostash resulted in conflicts. +Your changes are safe in the stash. +You can run "git stash pop" or "git stash drop" at any time. +' >&2 + fi + fi +} + +output () { + case "$verbose" in + '') + output=$("$@" 2>&1 ) + status=$? + test $status != 0 && printf "%s\n" "$output" + return $status + ;; + *) + "$@" + ;; + esac +} + strategy_args=${strategy:+--strategy=$strategy} test -n "$strategy_opts" && eval '