* omitted the check for options, none of them made sense. * use of --reverse * an additional test asked for by Jonathan
previous discussion https://public-inbox.org/git/20171102194148.2124-1-sbel...@google.com/ interdiff to current queued patches below. Thanks, Stefan Stefan Beller (7): t6120: fix typo in test name list-objects.c: factor out traverse_trees_and_blobs revision.h: introduce blob/tree walking in order of the commits builtin/describe.c: rename `oid` to avoid variable shadowing builtin/describe.c: print debug statements earlier builtin/describe.c: factor out describe_commit builtin/describe.c: describe a blob Documentation/git-describe.txt | 13 +++- Documentation/rev-list-options.txt | 5 ++ builtin/describe.c | 126 ++++++++++++++++++++++++++++--------- list-objects.c | 52 +++++++++------ revision.c | 2 + revision.h | 3 +- t/t6100-rev-list-in-order.sh | 77 +++++++++++++++++++++++ t/t6120-describe.sh | 21 ++++++- 8 files changed, 249 insertions(+), 50 deletions(-) create mode 100755 t/t6100-rev-list-in-order.sh -- 2.15.0.128.gcadd42da22 diff --git c/builtin/describe.c w/builtin/describe.c index acfd853a30..a2a5fdc48d 100644 --- c/builtin/describe.c +++ w/builtin/describe.c @@ -473,6 +473,7 @@ static void describe_blob(struct object_id oid, struct strbuf *dst) "--single-worktree", "--objects", "--in-commit-order", + "--reverse", NULL); init_revisions(&revs, NULL); @@ -501,13 +502,9 @@ static void describe(const char *arg, int last_one) if (cmit) describe_commit(&oid, &sb); - else if (lookup_blob(&oid)) { - if (all || tags || longformat || first_parent || - patterns.nr || exclude_patterns.nr || - always || dirty || broken) - die(_("options not available for describing blobs")); + else if (lookup_blob(&oid)) describe_blob(oid, &sb); - } else + else die(_("%s is neither a commit nor blob"), arg); puts(sb.buf); diff --git c/t/t6100-rev-list-in-order.sh w/t/t6100-rev-list-in-order.sh index d4d539b0da..b2bb0a7f61 100755 --- c/t/t6100-rev-list-in-order.sh +++ w/t/t6100-rev-list-in-order.sh @@ -4,7 +4,7 @@ test_description='rev-list testing in-commit-order' . ./test-lib.sh -test_expect_success 'rev-list --in-commit-order' ' +test_expect_success 'setup a commit history with trees, blobs' ' for x in one two three four do echo $x >$x && @@ -17,7 +17,10 @@ test_expect_success 'rev-list --in-commit-order' ' git rm $x && git commit -m "remove $x" || return 1 - done && + done +' + +test_expect_success 'rev-list --in-commit-order' ' git rev-list --in-commit-order --objects HEAD >actual.raw && cut -c 1-40 >actual <actual.raw && @@ -44,4 +47,31 @@ test_expect_success 'rev-list --in-commit-order' ' test_cmp expect actual ' +test_expect_success 'rev-list lists blobs and trees after commits' ' + git rev-list --objects HEAD >actual.raw && + cut -c 1-40 >actual <actual.raw && + + git cat-file --batch-check="%(objectname)" >expect.raw <<-\EOF && + HEAD^{commit} + HEAD~1^{commit} + HEAD~2^{commit} + HEAD~3^{commit} + HEAD~4^{commit} + HEAD~5^{commit} + HEAD^{tree} + HEAD^{tree}:one + HEAD^{tree}:two + HEAD~1^{tree} + HEAD~1^{tree}:three + HEAD~2^{tree} + HEAD~2^{tree}:four + # HEAD~3^{tree} skipped, same as HEAD~1^{tree} + # HEAD~4^{tree} skipped, same as HEAD^{tree} + HEAD~5^{tree} + EOF + grep -v "#" >expect <expect.raw && + + test_cmp expect actual +' + test_done diff --git c/t/t6120-describe.sh w/t/t6120-describe.sh index aec6ed192d..ec4f25d009 100755 --- c/t/t6120-describe.sh +++ w/t/t6120-describe.sh @@ -319,10 +319,14 @@ test_expect_success 'describe a blob at a tag' ' test_cmp expect actual ' -test_expect_success 'describe a blob with commit-ish' ' +test_expect_success 'describe a blob with its last introduction' ' + git commit --allow-empty -m "empty commit" && + git rm file && + git commit -m "delete blob" && + git revert HEAD && git commit --allow-empty -m "empty commit" && git describe HEAD:file >actual && - grep unique-file-1-g actual + grep unique-file-3-g actual ' test_expect_failure ULIMIT_STACK_SIZE 'name-rev works in a deep repo' '
