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-rw-r--r--builtin-diff.c1
-rw-r--r--builtin-log.c1
-rw-r--r--diff.c70
-rw-r--r--diff.h1
-rwxr-xr-xt/t4030-diff-textconv.sh18
-rwxr-xr-xt/t7502-commit.sh8
-rw-r--r--userdiff.c10
-rw-r--r--userdiff.h3
-rw-r--r--wt-status.c11
9 files changed, 81 insertions, 42 deletions
diff --git a/builtin-diff.c b/builtin-diff.c
index 82d4ddabd..7ceceeb6f 100644
--- a/builtin-diff.c
+++ b/builtin-diff.c
@@ -300,6 +300,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
}
DIFF_OPT_SET(&rev.diffopt, ALLOW_EXTERNAL);
DIFF_OPT_SET(&rev.diffopt, RECURSIVE);
+ DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
/*
* If the user asked for our exit code then don't start a
diff --git a/builtin-log.c b/builtin-log.c
index a0944f70a..75d698f0c 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -59,6 +59,7 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
} else
die("unrecognized argument: %s", arg);
}
+ DIFF_OPT_SET(&rev->diffopt, ALLOW_TEXTCONV);
}
/*
diff --git a/diff.c b/diff.c
index 3e6c752bb..f644947c8 100644
--- a/diff.c
+++ b/diff.c
@@ -93,12 +93,6 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
if (!strcmp(var, "diff.external"))
return git_config_string(&external_diff_cmd_cfg, var, value);
- switch (userdiff_config_porcelain(var, value)) {
- case 0: break;
- case -1: return -1;
- default: return 0;
- }
-
return git_diff_basic_config(var, value, cb);
}
@@ -109,6 +103,12 @@ int git_diff_basic_config(const char *var, const char *value, void *cb)
return 0;
}
+ switch (userdiff_config(var, value)) {
+ case 0: break;
+ case -1: return -1;
+ default: return 0;
+ }
+
if (!prefixcmp(var, "diff.color.") || !prefixcmp(var, "color.diff.")) {
int slot = parse_diff_color_slot(var, 11);
if (!value)
@@ -123,12 +123,6 @@ int git_diff_basic_config(const char *var, const char *value, void *cb)
return 0;
}
- switch (userdiff_config_basic(var, value)) {
- case 0: break;
- case -1: return -1;
- default: return 0;
- }
-
return git_color_default_config(var, value, cb);
}
@@ -294,18 +288,8 @@ static int fill_mmfile(mmfile_t *mf, struct diff_filespec *one)
else if (diff_populate_filespec(one, 0))
return -1;
- diff_filespec_load_driver(one);
- if (one->driver->textconv) {
- size_t size;
- mf->ptr = run_textconv(one->driver->textconv, one, &size);
- if (!mf->ptr)
- return -1;
- mf->size = size;
- }
- else {
- mf->ptr = one->data;
- mf->size = one->size;
- }
+ mf->ptr = one->data;
+ mf->size = one->size;
return 0;
}
@@ -1324,6 +1308,16 @@ void diff_set_mnemonic_prefix(struct diff_options *options, const char *a, const
options->b_prefix = b;
}
+static const char *get_textconv(struct diff_filespec *one)
+{
+ if (!DIFF_FILE_VALID(one))
+ return NULL;
+ if (!S_ISREG(one->mode))
+ return NULL;
+ diff_filespec_load_driver(one);
+ return one->driver->textconv;
+}
+
static void builtin_diff(const char *name_a,
const char *name_b,
struct diff_filespec *one,
@@ -1338,6 +1332,7 @@ static void builtin_diff(const char *name_a,
const char *set = diff_get_color_opt(o, DIFF_METAINFO);
const char *reset = diff_get_color_opt(o, DIFF_RESET);
const char *a_prefix, *b_prefix;
+ const char *textconv_one = NULL, *textconv_two = NULL;
diff_set_mnemonic_prefix(o, "a/", "b/");
if (DIFF_OPT_TST(o, REVERSE_DIFF)) {
@@ -1391,8 +1386,14 @@ static void builtin_diff(const char *name_a,
if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
die("unable to read files to diff");
+ if (DIFF_OPT_TST(o, ALLOW_TEXTCONV)) {
+ textconv_one = get_textconv(one);
+ textconv_two = get_textconv(two);
+ }
+
if (!DIFF_OPT_TST(o, TEXT) &&
- (diff_filespec_is_binary(one) || diff_filespec_is_binary(two))) {
+ ( (diff_filespec_is_binary(one) && !textconv_one) ||
+ (diff_filespec_is_binary(two) && !textconv_two) )) {
/* Quite common confusing case */
if (mf1.size == mf2.size &&
!memcmp(mf1.ptr, mf2.ptr, mf1.size))
@@ -1413,6 +1414,21 @@ static void builtin_diff(const char *name_a,
struct emit_callback ecbdata;
const struct userdiff_funcname *pe;
+ if (textconv_one) {
+ size_t size;
+ mf1.ptr = run_textconv(textconv_one, one, &size);
+ if (!mf1.ptr)
+ die("unable to read files to diff");
+ mf1.size = size;
+ }
+ if (textconv_two) {
+ size_t size;
+ mf2.ptr = run_textconv(textconv_two, two, &size);
+ if (!mf2.ptr)
+ die("unable to read files to diff");
+ mf2.size = size;
+ }
+
pe = diff_funcname_pattern(one);
if (!pe)
pe = diff_funcname_pattern(two);
@@ -1445,6 +1461,10 @@ static void builtin_diff(const char *name_a,
&xpp, &xecfg, &ecb);
if (DIFF_OPT_TST(o, COLOR_DIFF_WORDS))
free_diff_words_data(&ecbdata);
+ if (textconv_one)
+ free(mf1.ptr);
+ if (textconv_two)
+ free(mf2.ptr);
}
free_ab_and_return:
diff --git a/diff.h b/diff.h
index a49d865bd..42582edee 100644
--- a/diff.h
+++ b/diff.h
@@ -65,6 +65,7 @@ typedef void (*diff_format_fn_t)(struct diff_queue_struct *q,
#define DIFF_OPT_IGNORE_SUBMODULES (1 << 18)
#define DIFF_OPT_DIRSTAT_CUMULATIVE (1 << 19)
#define DIFF_OPT_DIRSTAT_BY_FILE (1 << 20)
+#define DIFF_OPT_ALLOW_TEXTCONV (1 << 21)
#define DIFF_OPT_TST(opts, flag) ((opts)->flags & DIFF_OPT_##flag)
#define DIFF_OPT_SET(opts, flag) ((opts)->flags |= DIFF_OPT_##flag)
#define DIFF_OPT_CLR(opts, flag) ((opts)->flags &= ~DIFF_OPT_##flag)
diff --git a/t/t4030-diff-textconv.sh b/t/t4030-diff-textconv.sh
index 3aed1bbdf..03ba26a0d 100755
--- a/t/t4030-diff-textconv.sh
+++ b/t/t4030-diff-textconv.sh
@@ -52,7 +52,7 @@ test_expect_success 'setup textconv filters' '
git config diff.fail.textconv false
'
-test_expect_failure 'diff produces text' '
+test_expect_success 'diff produces text' '
git diff HEAD^ HEAD >diff &&
find_diff <diff >actual &&
test_cmp expect.text actual
@@ -64,23 +64,31 @@ test_expect_success 'diff-tree produces binary' '
test_cmp expect.binary actual
'
-test_expect_failure 'log produces text' '
+test_expect_success 'log produces text' '
git log -1 -p >log &&
find_diff <log >actual &&
test_cmp expect.text actual
'
-test_expect_failure 'format-patch produces binary' '
+test_expect_success 'format-patch produces binary' '
git format-patch --no-binary --stdout HEAD^ >patch &&
find_diff <patch >actual &&
test_cmp expect.binary actual
'
+test_expect_success 'status -v produces text' '
+ git reset --soft HEAD^ &&
+ git status -v >diff &&
+ find_diff <diff >actual &&
+ test_cmp expect.text actual &&
+ git reset --soft HEAD@{1}
+'
+
cat >expect.stat <<'EOF'
file | Bin 2 -> 4 bytes
1 files changed, 0 insertions(+), 0 deletions(-)
EOF
-test_expect_failure 'diffstat does not run textconv' '
+test_expect_success 'diffstat does not run textconv' '
echo file diff=fail >.gitattributes &&
git diff --stat HEAD^ HEAD >actual &&
test_cmp expect.stat actual
@@ -104,7 +112,7 @@ index ad8b3d2..67be421
\ No newline at end of file
EOF
# make a symlink the hard way that works on symlink-challenged file systems
-test_expect_failure 'textconv does not act on symlinks' '
+test_expect_success 'textconv does not act on symlinks' '
printf frotz > file &&
git add file &&
git ls-files -s | sed -e s/100644/120000/ |
diff --git a/t/t7502-commit.sh b/t/t7502-commit.sh
index 3eb9faedc..ad42c78d7 100755
--- a/t/t7502-commit.sh
+++ b/t/t7502-commit.sh
@@ -89,6 +89,14 @@ test_expect_success 'verbose' '
'
+test_expect_success 'verbose respects diff config' '
+
+ git config color.diff always &&
+ git status -v >actual &&
+ grep "\[1mdiff --git" actual &&
+ git config --unset color.diff
+'
+
test_expect_success 'cleanup commit messages (verbatim,-t)' '
echo >>negative &&
diff --git a/userdiff.c b/userdiff.c
index d95257ab3..3681062eb 100644
--- a/userdiff.c
+++ b/userdiff.c
@@ -120,7 +120,7 @@ static int parse_tristate(int *b, const char *k, const char *v)
return 1;
}
-int userdiff_config_basic(const char *k, const char *v)
+int userdiff_config(const char *k, const char *v)
{
struct userdiff_driver *drv;
@@ -130,14 +130,6 @@ int userdiff_config_basic(const char *k, const char *v)
return parse_funcname(&drv->funcname, k, v, REG_EXTENDED);
if ((drv = parse_driver(k, v, "binary")))
return parse_tristate(&drv->binary, k, v);
-
- return 0;
-}
-
-int userdiff_config_porcelain(const char *k, const char *v)
-{
- struct userdiff_driver *drv;
-
if ((drv = parse_driver(k, v, "command")))
return parse_string(&drv->external, k, v);
if ((drv = parse_driver(k, v, "textconv")))
diff --git a/userdiff.h b/userdiff.h
index f29c18ffb..ba2945770 100644
--- a/userdiff.h
+++ b/userdiff.h
@@ -14,8 +14,7 @@ struct userdiff_driver {
const char *textconv;
};
-int userdiff_config_basic(const char *k, const char *v);
-int userdiff_config_porcelain(const char *k, const char *v);
+int userdiff_config(const char *k, const char *v);
struct userdiff_driver *userdiff_find_by_name(const char *name);
struct userdiff_driver *userdiff_find_by_path(const char *path);
diff --git a/wt-status.c b/wt-status.c
index c3a9cab89..6a7645ed8 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -301,8 +301,17 @@ static void wt_status_print_verbose(struct wt_status *s)
setup_revisions(0, NULL, &rev, s->reference);
rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
rev.diffopt.detect_rename = 1;
+ DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
rev.diffopt.file = s->fp;
rev.diffopt.close_file = 0;
+ /*
+ * If we're not going to stdout, then we definitely don't
+ * want color, since we are going to the commit message
+ * file (and even the "auto" setting won't work, since it
+ * will have checked isatty on stdout).
+ */
+ if (s->fp != stdout)
+ DIFF_OPT_CLR(&rev.diffopt, COLOR_DIFF);
run_diff_index(&rev, 1);
}
@@ -422,5 +431,5 @@ int git_status_config(const char *k, const char *v, void *cb)
return error("Invalid untracked files mode '%s'", v);
return 0;
}
- return git_color_default_config(k, v, cb);
+ return git_diff_ui_config(k, v, cb);
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-10-08 12:35:31 +0000