From: ZheNing Hu <adlternative@xxxxxxxxx>
Add the placeholders %ah and %ch to format author date and committer
date, like --date=human does, which provides more humanity date output.
Signed-off-by: ZheNing Hu <adlternative@xxxxxxxxx>
---
[GSOC] pretty: provide human date format
Reasons for making this patch: --date=human has no corresponding
--pretty option.
Although --date=human with --pretty="%(a|c)d" can achieve the same
effect with --pretty="%(a|c)h", but it can be noticed that most time
formats implement the corresponding option of --pretty, such as
--date=iso8601 can be replaced by --pretty=%(a|c)i, so add
--pretty=%(a|c)h seems to be a very reasonable thing.
Change from v2: change %(a|c)h link to git-rev-list and change to more
suitable test title.
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-939%2Fadlternative%2Fpretty_human-v3
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-939/adlternative/pretty_human-v3
Pull-Request: https://github.com/gitgitgadget/git/pull/939
Range-diff vs v2:
1: 1517708876b5 ! 1: 67c57d8f4a17 [GSOC] pretty: provide human date format
@@ Documentation/pretty-formats.txt: The placeholders are:
'%ai':: author date, ISO 8601-like format
'%aI':: author date, strict ISO 8601 format
'%as':: author date, short format (`YYYY-MM-DD`)
-+'%ah':: author date, human style (like the --date=human option of
-+ linkgit:rev-list-options.txt[1])
++'%ah':: author date, human style (like the `--date=human` option of
++ linkgit:git-rev-list[1])
'%cn':: committer name
'%cN':: committer name (respecting .mailmap, see
linkgit:git-shortlog[1] or linkgit:git-blame[1])
@@ Documentation/pretty-formats.txt: The placeholders are:
'%ci':: committer date, ISO 8601-like format
'%cI':: committer date, strict ISO 8601 format
'%cs':: committer date, short format (`YYYY-MM-DD`)
-+'%ch':: committer date, human style(like the --date=human option of
-+ linkgit:rev-list-options.txt[1])
++'%ch':: committer date, human style(like the `--date=human` option of
++ linkgit:git-rev-list[1])
'%d':: ref names, like the --decorate option of linkgit:git-log[1]
'%D':: ref names without the " (", ")" wrapping.
'%(describe[:options])':: human-readable name, like
@@ t/t4205-log-pretty-formats.sh: test_expect_success 'short date' '
test_cmp expected actual
'
-+test_expect_success 'human date' '
++test_expect_success '--date=human %ad%cd is the same as %ah%ch' '
+ git log --format=%ad%n%cd --date=human >expected &&
+ git log --format=%ah%n%ch >actual &&
+ test_cmp expected actual
Documentation/pretty-formats.txt | 4 ++++
pretty.c | 3 +++
t/t4205-log-pretty-formats.sh | 6 ++++++
3 files changed, 13 insertions(+)
diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index 45133066e412..cd697f508c53 100644
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt
@@ -190,6 +190,8 @@ The placeholders are:
'%ai':: author date, ISO 8601-like format
'%aI':: author date, strict ISO 8601 format
'%as':: author date, short format (`YYYY-MM-DD`)
+'%ah':: author date, human style (like the `--date=human` option of
+ linkgit:git-rev-list[1])
'%cn':: committer name
'%cN':: committer name (respecting .mailmap, see
linkgit:git-shortlog[1] or linkgit:git-blame[1])
@@ -206,6 +208,8 @@ The placeholders are:
'%ci':: committer date, ISO 8601-like format
'%cI':: committer date, strict ISO 8601 format
'%cs':: committer date, short format (`YYYY-MM-DD`)
+'%ch':: committer date, human style(like the `--date=human` option of
+ linkgit:git-rev-list[1])
'%d':: ref names, like the --decorate option of linkgit:git-log[1]
'%D':: ref names without the " (", ")" wrapping.
'%(describe[:options])':: human-readable name, like
diff --git a/pretty.c b/pretty.c
index e5b33ba034bd..b1ecd039cef2 100644
--- a/pretty.c
+++ b/pretty.c
@@ -745,6 +745,9 @@ static size_t format_person_part(struct strbuf *sb, char part,
case 'I': /* date, ISO 8601 strict */
strbuf_addstr(sb, show_ident_date(&s, DATE_MODE(ISO8601_STRICT)));
return placeholder_len;
+ case 'h': /* date, human */
+ strbuf_addstr(sb, show_ident_date(&s, DATE_MODE(HUMAN)));
+ return placeholder_len;
case 's':
strbuf_addstr(sb, show_ident_date(&s, DATE_MODE(SHORT)));
return placeholder_len;
diff --git a/t/t4205-log-pretty-formats.sh b/t/t4205-log-pretty-formats.sh
index cabdf7d57a00..10d511ba7307 100755
--- a/t/t4205-log-pretty-formats.sh
+++ b/t/t4205-log-pretty-formats.sh
@@ -539,6 +539,12 @@ test_expect_success 'short date' '
test_cmp expected actual
'
+test_expect_success '--date=human %ad%cd is the same as %ah%ch' '
+ git log --format=%ad%n%cd --date=human >expected &&
+ git log --format=%ah%n%ch >actual &&
+ test_cmp expected actual
+'
+
# get new digests (with no abbreviations)
test_expect_success 'set up log decoration tests' '
head1=$(git rev-parse --verify HEAD~0) &&
base-commit: b0c09ab8796fb736efa432b8e817334f3e5ee75a
--
gitgitgadget
