diff options
| -rw-r--r-- | reachable.c | 50 | ||||
| -rwxr-xr-x | t/t3407-rebase-abort.sh | 17 | ||||
| -rwxr-xr-x | t/t3420-rebase-autostash.sh | 10 |
3 files changed, 76 insertions, 1 deletions
diff --git a/reachable.c b/reachable.c index f29b06a5d0..3b85add243 100644 --- a/reachable.c +++ b/reachable.c @@ -17,6 +17,7 @@ #include "pack-mtimes.h" #include "config.h" #include "run-command.h" +#include "sequencer.h" struct connectivity_progress { struct progress *progress; @@ -30,6 +31,52 @@ static void update_progress(struct connectivity_progress *cp) display_progress(cp->progress, cp->count); } +static void add_one_file(const char *path, struct rev_info *revs) +{ + struct strbuf buf = STRBUF_INIT; + struct object_id oid; + struct object *object; + + if (!read_oneliner(&buf, path, READ_ONELINER_SKIP_IF_EMPTY)) { + strbuf_release(&buf); + return; + } + strbuf_trim(&buf); + if (!get_oid_hex(buf.buf, &oid)) { + object = parse_object_or_die(&oid, buf.buf); + add_pending_object(revs, object, ""); + } + strbuf_release(&buf); +} + +/* Mark objects recorded in rebase state files as reachable. */ +static void add_rebase_files(struct rev_info *revs) +{ + struct strbuf buf = STRBUF_INIT; + size_t len; + const char *path[] = { + "rebase-apply/autostash", + "rebase-apply/orig-head", + "rebase-merge/autostash", + "rebase-merge/orig-head", + }; + struct worktree **worktrees = get_worktrees(); + + for (struct worktree **wt = worktrees; *wt; wt++) { + strbuf_reset(&buf); + strbuf_addstr(&buf, get_worktree_git_dir(*wt)); + strbuf_complete(&buf, '/'); + len = buf.len; + for (size_t i = 0; i < ARRAY_SIZE(path); i++) { + strbuf_setlen(&buf, len); + strbuf_addstr(&buf, path[i]); + add_one_file(buf.buf, revs); + } + } + strbuf_release(&buf); + free_worktrees(worktrees); +} + static int add_one_ref(const char *path, const struct object_id *oid, int flag, void *cb_data) { @@ -322,6 +369,9 @@ void mark_reachable_objects(struct rev_info *revs, int mark_reflog, head_ref(add_one_ref, revs); other_head_refs(add_one_ref, revs); + /* rebase autostash and orig-head */ + add_rebase_files(revs); + /* Add all reflog info */ if (mark_reflog) add_reflogs_to_pending(revs, 0); diff --git a/t/t3407-rebase-abort.sh b/t/t3407-rebase-abort.sh index ebbaed147a..9f49c4228b 100755 --- a/t/t3407-rebase-abort.sh +++ b/t/t3407-rebase-abort.sh @@ -40,9 +40,24 @@ testrebase() { test_path_is_missing "$state_dir" ' + test_expect_success "pre rebase$type head is marked as reachable" ' + # Clean up the state from the previous one + git checkout -f --detach pre-rebase && + test_tick && + git commit --amend --only -m "reworded" && + orig_head=$(git rev-parse HEAD) && + test_must_fail git rebase$type main && + # Stop ORIG_HEAD marking $state_dir/orig-head as reachable + git update-ref -d ORIG_HEAD && + git reflog expire --expire="$GIT_COMMITTER_DATE" --all && + git prune --expire=now && + git rebase --abort && + test_cmp_rev $orig_head HEAD + ' + test_expect_success "rebase$type --abort after --skip" ' # Clean up the state from the previous one - git reset --hard pre-rebase && + git checkout -B to-rebase pre-rebase && test_must_fail git rebase$type main && test_path_is_dir "$state_dir" && test_must_fail git rebase --skip && diff --git a/t/t3420-rebase-autostash.sh b/t/t3420-rebase-autostash.sh index 693934ee8b..1a820f1481 100755 --- a/t/t3420-rebase-autostash.sh +++ b/t/t3420-rebase-autostash.sh @@ -333,4 +333,14 @@ test_expect_success 'never change active branch' ' test_cmp_rev not-the-feature-branch unrelated-onto-branch ' +test_expect_success 'autostash commit is marked as reachable' ' + echo changed >file0 && + git rebase --autostash --exec "git prune --expire=now" \ + feature-branch^ feature-branch && + # git rebase succeeds if the stash cannot be applied so we need to check + # the contents of file0 + echo changed >expect && + test_cmp expect file0 +' + test_done |