Add log.abbrevCommit config variable as a convenience for users who
often use --abbrev-commit with git log and friends. Allow the option
to be overridden with --no-abbrev-commit.
(Also, a drive-by spelling correction in git log's short help.)
Signed-off-by: Jay Soffian <jaysoffian@xxxxxxxxx>
---
Changes from v2: ignore log.abbrevCommit when given --pretty=raw
Documentation/config.txt | 5 +++++
Documentation/pretty-options.txt | 5 +++++
builtin/log.c | 14 +++++++++++++-
revision.c | 3 +++
revision.h | 1 +
t/t4202-log.sh | 15 +++++++++++++++
6 files changed, 42 insertions(+), 1 deletions(-)
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 285c7f73ca..8a3a1d08f7 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -1314,6 +1314,11 @@ interactive.singlekey::
linkgit:git-checkout[1]. Note that this setting is silently
ignored if portable keystroke input is not available.
+log.abbrevCommit::
+ If true, makes linkgit:git-log[1], linkgit:git-show[1], and
+ linkgit:git-whatchanged[1] assume `\--abbrev-commit`. You may
+ override this option with `\--no-abbrev-commit`.
+
log.date::
Set the default date-time mode for the 'log' command.
Setting a value for log.date is similar to using 'git log''s
diff --git a/Documentation/pretty-options.txt b/Documentation/pretty-options.txt
index d5c977262a..2a3dc8664f 100644
--- a/Documentation/pretty-options.txt
+++ b/Documentation/pretty-options.txt
@@ -19,6 +19,11 @@ configuration (see linkgit:git-config[1]).
This should make "--pretty=oneline" a whole lot more readable for
people using 80-column terminals.
+--no-abbrev-commit::
+ Show the full 40-byte hexadecimal commit object name. This negates
+ `--abbrev-commit` and those options which imply it such as
+ "--oneline". It also overrides the 'log.abbrevCommit' variable.
+
--oneline::
This is a shorthand for "--pretty=oneline --abbrev-commit"
used together.
diff --git a/builtin/log.c b/builtin/log.c
index f6219909a7..460fc15d8f 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -23,6 +23,7 @@
/* Set a default date-time format for git log ("log.date" config variable) */
static const char *default_date_mode = NULL;
+static int default_abbrev_commit;
static int default_show_root = 1;
static int decoration_style;
static int decoration_given;
@@ -77,6 +78,7 @@ static void cmd_log_init_defaults(struct rev_info *rev)
get_commit_format(fmt_pretty, rev);
rev->verbose_header = 1;
DIFF_OPT_SET(&rev->diffopt, RECURSIVE);
+ rev->abbrev_commit = default_abbrev_commit;
rev->show_root_diff = default_show_root;
rev->subject_prefix = fmt_patch_subject_prefix;
DIFF_OPT_SET(&rev->diffopt, ALLOW_TEXTCONV);
@@ -92,7 +94,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
int quiet = 0, source = 0;
const struct option builtin_log_options[] = {
- OPT_BOOLEAN(0, "quiet", &quiet, "supress diff output"),
+ OPT_BOOLEAN(0, "quiet", &quiet, "suppress diff output"),
OPT_BOOLEAN(0, "source", &source, "show source"),
{ OPTION_CALLBACK, 0, "decorate", NULL, NULL, "decorate options",
PARSE_OPT_OPTARG, decorate_callback},
@@ -137,6 +139,12 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
&& rev->commit_format == CMIT_FMT_RAW)
decoration_style = 0;
+ /* ditto for log.abbrevCommit */
+ if (!rev->abbrev_commit_given && rev->abbrev_commit
+ && rev->commit_format == CMIT_FMT_RAW)
+ rev->abbrev_commit = 0;
+
+
if (decoration_style) {
rev->show_decorations = 1;
load_ref_decorations(decoration_style);
@@ -323,6 +331,10 @@ static int git_log_config(const char *var, const char *value, void *cb)
return git_config_string(&fmt_pretty, var, value);
if (!strcmp(var, "format.subjectprefix"))
return git_config_string(&fmt_patch_subject_prefix, var, value);
+ if (!strcmp(var, "log.abbrevcommit")) {
+ default_abbrev_commit = git_config_bool(var, value);
+ return 0;
+ }
if (!strcmp(var, "log.date"))
return git_config_string(&default_date_mode, var, value);
if (!strcmp(var, "log.decorate")) {
diff --git a/revision.c b/revision.c
index a7cf79bf2e..be74bf92f5 100644
--- a/revision.c
+++ b/revision.c
@@ -1429,6 +1429,9 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
revs->abbrev = 40;
} else if (!strcmp(arg, "--abbrev-commit")) {
revs->abbrev_commit = 1;
+ revs->abbrev_commit_given = 1;
+ } else if (!strcmp(arg, "--no-abbrev-commit")) {
+ revs->abbrev_commit = 0;
} else if (!strcmp(arg, "--full-diff")) {
revs->diff = 1;
revs->full_diff = 1;
diff --git a/revision.h b/revision.h
index bca9947977..5e1f5c7e8f 100644
--- a/revision.h
+++ b/revision.h
@@ -90,6 +90,7 @@ struct rev_info {
show_notes_given:1,
pretty_given:1,
abbrev_commit:1,
+ abbrev_commit_given:1,
use_terminator:1,
missing_newline:1,
date_mode_explicit:1;
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 2fcc31a6f3..9e8afd65a2 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -450,6 +450,21 @@ test_expect_success 'log.decorate configuration' '
'
+test_expect_success 'log.abbrev-commit configuration' '
+ test_might_fail git config --remove-section log &&
+ test_when_finished "git config --unset log.abbrevCommit" &&
+ git log >expect.full &&
+ git log --pretty=raw >expect.raw &&
+ git log --abbrev-commit >expect.abbrev &&
+ git config log.abbrevCommit true &&
+ git log >actual.abbrev &&
+ test_cmp expect.abbrev actual.abbrev &&
+ git log --no-abbrev-commit >actual.full &&
+ test_cmp expect.full actual.full &&
+ git log --pretty=raw >actual.raw &&
+ test_cmp expect.raw actual.raw
+'
+
test_expect_success 'show added path under "--follow -M"' '
# This tests for a regression introduced in v1.7.2-rc0~103^2~2
test_create_repo regression &&
--
1.7.5.1.290.g992321
--
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