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author | Junio C Hamano <gitster@pobox.com> | 2021-02-05 16:40:44 -0800 |
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committer | Junio C Hamano <gitster@pobox.com> | 2021-02-05 16:40:44 -0800 |
commit | aac006aa99fd94ac1665d6daa31b9e289914bfe7 (patch) | |
tree | 4a7ff0b3a52c0c643ddcaed01fc130310b70b21c /revision.c | |
parent | 30b29f044a2b30f0667eb21559959e03eb1bd04f (diff) | |
parent | af04d8f1a5a38373fba762071824bc85da7cc050 (diff) | |
download | git-aac006aa99fd94ac1665d6daa31b9e289914bfe7.tar.gz |
Merge branch 'so/log-diff-merge'
"git log" learned a new "--diff-merges=<how>" option.
* so/log-diff-merge: (32 commits)
t4013: add tests for --diff-merges=first-parent
doc/git-show: include --diff-merges description
doc/rev-list-options: document --first-parent changes merges format
doc/diff-generate-patch: mention new --diff-merges option
doc/git-log: describe new --diff-merges options
diff-merges: add '--diff-merges=1' as synonym for 'first-parent'
diff-merges: add old mnemonic counterparts to --diff-merges
diff-merges: let new options enable diff without -p
diff-merges: do not imply -p for new options
diff-merges: implement new values for --diff-merges
diff-merges: make -m/-c/--cc explicitly mutually exclusive
diff-merges: refactor opt settings into separate functions
diff-merges: get rid of now empty diff_merges_init_revs()
diff-merges: group diff-merge flags next to each other inside 'rev_info'
diff-merges: split 'ignore_merges' field
diff-merges: fix -m to properly override -c/--cc
t4013: add tests for -m failing to override -c/--cc
t4013: support test_expect_failure through ':failure' magic
diff-merges: revise revs->diff flag handling
diff-merges: handle imply -p on -c/--cc logic for log.c
...
Diffstat (limited to 'revision.c')
-rw-r--r-- | revision.c | 38 |
1 files changed, 4 insertions, 34 deletions
diff --git a/revision.c b/revision.c index 0b5c723140..c7a0e8d3d7 100644 --- a/revision.c +++ b/revision.c @@ -5,6 +5,7 @@ #include "tree.h" #include "commit.h" #include "diff.h" +#include "diff-merges.h" #include "refs.h" #include "revision.h" #include "repository.h" @@ -1808,7 +1809,6 @@ void repo_init_revisions(struct repository *r, revs->repo = r; revs->abbrev = DEFAULT_ABBREV; - revs->ignore_merges = -1; revs->simplify_history = 1; revs->pruning.repo = r; revs->pruning.flags.recursive = 1; @@ -2343,34 +2343,8 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg revs->diff = 1; revs->diffopt.flags.recursive = 1; revs->diffopt.flags.tree_in_recursive = 1; - } else if (!strcmp(arg, "-m")) { - /* - * To "diff-index", "-m" means "match missing", and to the "log" - * family of commands, it means "show full diff for merges". Set - * both fields appropriately. - */ - revs->ignore_merges = 0; - revs->match_missing = 1; - } else if ((argcount = parse_long_opt("diff-merges", argv, &optarg))) { - if (!strcmp(optarg, "off")) { - revs->ignore_merges = 1; - } else { - die(_("unknown value for --diff-merges: %s"), optarg); - } + } else if ((argcount = diff_merges_parse_opts(revs, argv))) { return argcount; - } else if (!strcmp(arg, "--no-diff-merges")) { - revs->ignore_merges = 1; - } else if (!strcmp(arg, "-c")) { - revs->diff = 1; - revs->dense_combined_merges = 0; - revs->combine_merges = 1; - } else if (!strcmp(arg, "--combined-all-paths")) { - revs->diff = 1; - revs->combined_all_paths = 1; - } else if (!strcmp(arg, "--cc")) { - revs->diff = 1; - revs->dense_combined_merges = 1; - revs->combine_merges = 1; } else if (!strcmp(arg, "-v")) { revs->verbose_header = 1; } else if (!strcmp(arg, "--pretty")) { @@ -2867,12 +2841,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s copy_pathspec(&revs->diffopt.pathspec, &revs->prune_data); } - if (revs->combine_merges && revs->ignore_merges < 0) - revs->ignore_merges = 0; - if (revs->ignore_merges < 0) - revs->ignore_merges = 1; - if (revs->combined_all_paths && !revs->combine_merges) - die("--combined-all-paths makes no sense without -c or --cc"); + + diff_merges_setup_revs(revs); revs->diffopt.abbrev = revs->abbrev; |