* [PATCH 1/2] Document git config getter return value.
@ 2018-07-30 12:26 Han-Wen Nienhuys
2018-07-30 12:26 ` [PATCH 2/2] Highlight keywords in remote sideband output Han-Wen Nienhuys
2018-07-30 18:48 ` [PATCH 1/2] Document git config getter return value Eric Sunshine
0 siblings, 2 replies; 7+ messages in thread
From: Han-Wen Nienhuys @ 2018-07-30 12:26 UTC (permalink / raw)
To: git; +Cc: Han-Wen Nienhuys
---
config.h | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/config.h b/config.h
index b95bb7649..d39256eb1 100644
--- a/config.h
+++ b/config.h
@@ -178,11 +178,16 @@ struct config_set {
};
extern void git_configset_init(struct config_set *cs);
-extern int git_configset_add_file(struct config_set *cs, const char *filename);
-extern int git_configset_get_value(struct config_set *cs, const char *key, const char **value);
+
extern const struct string_list *git_configset_get_value_multi(struct config_set *cs, const char *key);
extern void git_configset_clear(struct config_set *cs);
+
+/*
+ * The int return values in these functions is 1 if not found, 0 if found, leaving
+ * the found value in the 'dest' pointer.
+ */
+extern int git_configset_add_file(struct config_set *cs, const char *filename);
+extern int git_configset_get_value(struct config_set *cs, const char *key, const char **dest);
extern int git_configset_get_string_const(struct config_set *cs, const char *key, const char **dest);
extern int git_configset_get_string(struct config_set *cs, const char *key, char **dest);
extern int git_configset_get_int(struct config_set *cs, const char *key, int *dest);
--
2.18.0.345.g5c9ce644c3-goog
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 2/2] Highlight keywords in remote sideband output.
2018-07-30 12:26 [PATCH 1/2] Document git config getter return value Han-Wen Nienhuys
@ 2018-07-30 12:26 ` Han-Wen Nienhuys
2018-07-30 18:48 ` [PATCH 1/2] Document git config getter return value Eric Sunshine
1 sibling, 0 replies; 7+ messages in thread
From: Han-Wen Nienhuys @ 2018-07-30 12:26 UTC (permalink / raw)
To: git; +Cc: Han-Wen Nienhuys
The highlighting is done on the client-side. Supported keywords are
"error", "warning", "hint" and "success".
The colorization is controlled with the config setting "color.remote".
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
---
sideband.c | 79 +++++++++++++++++++++++++----
t/t5409-colorize-remote-messages.sh | 34 +++++++++++++
2 files changed, 104 insertions(+), 9 deletions(-)
create mode 100644 t/t5409-colorize-remote-messages.sh
diff --git a/sideband.c b/sideband.c
index 325bf0e97..15213a7c1 100644
--- a/sideband.c
+++ b/sideband.c
@@ -1,6 +1,63 @@
#include "cache.h"
#include "pkt-line.h"
#include "sideband.h"
+#include "color.h"
+
+static int sideband_use_color = -1;
+
+/*
+ * Optionally highlight some keywords in remote output if they appear at the
+ * start of the line.
+ */
+void maybe_colorize_sideband(struct strbuf *dest, const char *src, int n)
+{
+ if (sideband_use_color < 0) {
+ const char *key = "color.remote";
+ char *value = NULL;
+ if (!git_config_get_string(key, &value))
+ sideband_use_color = git_config_colorbool(key, value);
+ }
+
+ int want_color = want_color_stderr(sideband_use_color);
+ int i;
+
+ if (!want_color) {
+ strbuf_add(dest, src, n);
+ return;
+ }
+
+ struct kwtable {
+ const char *keyword;
+ const char *color;
+ } keywords[] = {
+ {"hint", GIT_COLOR_YELLOW},
+ {"warning", GIT_COLOR_BOLD_YELLOW},
+ {"success", GIT_COLOR_BOLD_GREEN},
+ {"error", GIT_COLOR_BOLD_RED},
+ };
+
+ while (isspace(*src)) {
+ strbuf_addch(dest, *src);
+ src++;
+ n--;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(keywords); i++) {
+ struct kwtable* p = keywords + i;
+ int len = strlen(p->keyword);
+ if (!strncasecmp(p->keyword, src, len) && !isalnum(src[len])) {
+ strbuf_addstr(dest, p->color);
+ strbuf_add(dest, src, len);
+ strbuf_addstr(dest, GIT_COLOR_RESET);
+ n -= len;
+ src += len;
+ break;
+ }
+ }
+
+ strbuf_add(dest, src, n);
+}
+
/*
* Receive multiplexed output stream over git native protocol.
@@ -48,8 +105,10 @@ int recv_sideband(const char *me, int in_stream, int out)
len--;
switch (band) {
case 3:
- strbuf_addf(&outbuf, "%s%s%s", outbuf.len ? "\n" : "",
- DISPLAY_PREFIX, buf + 1);
+ strbuf_addf(&outbuf, "%s%s", outbuf.len ? "\n" : "",
+ DISPLAY_PREFIX);
+ maybe_colorize_sideband(&outbuf, buf + 1, len);
+
retval = SIDEBAND_REMOTE_ERROR;
break;
case 2:
@@ -69,20 +128,22 @@ int recv_sideband(const char *me, int in_stream, int out)
if (!outbuf.len)
strbuf_addstr(&outbuf, DISPLAY_PREFIX);
if (linelen > 0) {
- strbuf_addf(&outbuf, "%.*s%s%c",
- linelen, b, suffix, *brk);
- } else {
- strbuf_addch(&outbuf, *brk);
+ maybe_colorize_sideband(&outbuf, b, linelen);
+ strbuf_addstr(&outbuf, suffix);
}
+
+ strbuf_addch(&outbuf, *brk);
xwrite(2, outbuf.buf, outbuf.len);
strbuf_reset(&outbuf);
b = brk + 1;
}
- if (*b)
- strbuf_addf(&outbuf, "%s%s", outbuf.len ?
- "" : DISPLAY_PREFIX, b);
+ if (*b) {
+ strbuf_addstr(&outbuf, outbuf.len ?
+ "" : DISPLAY_PREFIX);
+ maybe_colorize_sideband(&outbuf, b, strlen(b));
+ }
break;
case 1:
write_or_die(out, buf + 1, len);
diff --git a/t/t5409-colorize-remote-messages.sh b/t/t5409-colorize-remote-messages.sh
new file mode 100644
index 000000000..1620cffbe
--- /dev/null
+++ b/t/t5409-colorize-remote-messages.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+test_description='remote messages are colorized on the client'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ mkdir .git/hooks &&
+ cat << EOF > .git/hooks/update &&
+#!/bin/sh
+echo error: error
+echo hint: hint
+echo success: success
+echo warning: warning
+exit 0
+EOF
+ chmod +x .git/hooks/update &&
+ echo 1 >file &&
+ git add file &&
+ git commit -m 1 &&
+ git clone . child &&
+ cd child &&
+ echo 2 > file &&
+ git commit -a -m 2
+'
+
+test_expect_success 'push' 'git -c color.remote push origin HEAD:refs/heads/newbranch 2>output &&
+ test_decode_color < output > decoded &&
+ test_i18ngrep "<BOLD;RED>error<RESET>:" decoded &&
+ test_i18ngrep "<YELLOW>hint<RESET>:" decoded &&
+ test_i18ngrep "<BOLD;GREEN>success<RESET>:" decoded &&
+ test_i18ngrep "<BOLD;YELLOW>warning<RESET>:" decoded'
+
+test_done
--
2.18.0.345.g5c9ce644c3-goog
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] Document git config getter return value.
2018-07-30 12:26 [PATCH 1/2] Document git config getter return value Han-Wen Nienhuys
2018-07-30 12:26 ` [PATCH 2/2] Highlight keywords in remote sideband output Han-Wen Nienhuys
@ 2018-07-30 18:48 ` Eric Sunshine
2018-07-30 20:03 ` Junio C Hamano
1 sibling, 1 reply; 7+ messages in thread
From: Eric Sunshine @ 2018-07-30 18:48 UTC (permalink / raw)
To: Han-Wen Nienhuys; +Cc: Git List
On Mon, Jul 30, 2018 at 8:26 AM Han-Wen Nienhuys <hanwen@google.com> wrote:
> ---
> config.h | 10 ++++++++--
> 1 file changed, 8 insertions(+), 2 deletions(-)
Missing sign-off.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] Document git config getter return value.
2018-07-30 18:48 ` [PATCH 1/2] Document git config getter return value Eric Sunshine
@ 2018-07-30 20:03 ` Junio C Hamano
0 siblings, 0 replies; 7+ messages in thread
From: Junio C Hamano @ 2018-07-30 20:03 UTC (permalink / raw)
To: Eric Sunshine; +Cc: Han-Wen Nienhuys, Git List
Eric Sunshine <sunshine@sunshineco.com> writes:
> On Mon, Jul 30, 2018 at 8:26 AM Han-Wen Nienhuys <hanwen@google.com> wrote:
>> ---
>> config.h | 10 ++++++++--
>> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> Missing sign-off.
Besides, the patch is corrupt in that it miscounts both preimage and
postimage lines and claims it applies to a 11-line block even though
there are only 10 lines there.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] Document git config getter return value.
2018-07-31 17:36 ` [PATCH 1/2] Document git config getter return value Han-Wen Nienhuys
@ 2018-08-01 8:24 ` Eric Sunshine
0 siblings, 0 replies; 7+ messages in thread
From: Eric Sunshine @ 2018-08-01 8:24 UTC (permalink / raw)
To: Han-Wen Nienhuys; +Cc: Junio C Hamano, Git List
On Tue, Jul 31, 2018 at 1:37 PM Han-Wen Nienhuys <hanwen@google.com> wrote:
> diff --git a/config.h b/config.h
> @@ -178,10 +178,16 @@ struct config_set {
> +/*
> + * The int return values in the functions is 1 if not found, 0 if found, leaving
> + * the found value in teh 'dest' pointer.
> + */
"teh"?
Instead of talking about "the int return values", simpler would be to
say "returns 1 if ...; else 0". Not worth a re-roll, though.
> +extern int git_configset_add_file(struct config_set *cs, const char *filename);
> +extern int git_configset_get_value(struct config_set *cs, const char *key, const char **dest);
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/2] Document git config getter return value.
2018-07-31 17:36 [PATCH 0/2 v3] Highlight keywords in remote sideband output Han-Wen Nienhuys
@ 2018-07-31 17:36 ` Han-Wen Nienhuys
2018-08-01 8:24 ` Eric Sunshine
0 siblings, 1 reply; 7+ messages in thread
From: Han-Wen Nienhuys @ 2018-07-31 17:36 UTC (permalink / raw)
To: gitster; +Cc: git, Han-Wen Nienhuys
---
config.h | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/config.h b/config.h
index b95bb7649..d39256eb1 100644
--- a/config.h
+++ b/config.h
@@ -178,10 +178,16 @@ struct config_set {
};
extern void git_configset_init(struct config_set *cs);
-extern int git_configset_add_file(struct config_set *cs, const char *filename);
-extern int git_configset_get_value(struct config_set *cs, const char *key, const char **value);
+
extern const struct string_list *git_configset_get_value_multi(struct config_set *cs, const char *key);
extern void git_configset_clear(struct config_set *cs);
+
+/*
+ * The int return values in the functions is 1 if not found, 0 if found, leaving
+ * the found value in teh 'dest' pointer.
+ */
+extern int git_configset_add_file(struct config_set *cs, const char *filename);
+extern int git_configset_get_value(struct config_set *cs, const char *key, const char **dest);
extern int git_configset_get_string_const(struct config_set *cs, const char *key, const char **dest);
extern int git_configset_get_string(struct config_set *cs, const char *key, char **dest);
extern int git_configset_get_int(struct config_set *cs, const char *key, int *dest);
--
2.18.0.345.g5c9ce644c3-goog
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 1/2] Document git config getter return value.
@ 2018-07-30 12:18 Han-Wen Nienhuys
0 siblings, 0 replies; 7+ messages in thread
From: Han-Wen Nienhuys @ 2018-07-30 12:18 UTC (permalink / raw)
To: git; +Cc: Han-Wen Nienhuys
---
config.h | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/config.h b/config.h
index b95bb7649..d39256eb1 100644
--- a/config.h
+++ b/config.h
@@ -178,11 +178,16 @@ struct config_set {
};
extern void git_configset_init(struct config_set *cs);
-extern int git_configset_add_file(struct config_set *cs, const char *filename);
-extern int git_configset_get_value(struct config_set *cs, const char *key, const char **value);
+
extern const struct string_list *git_configset_get_value_multi(struct config_set *cs, const char *key);
extern void git_configset_clear(struct config_set *cs);
+
+/*
+ * The int return values in these functions is 1 if not found, 0 if found, leaving
+ * the found value in the 'dest' pointer.
+ */
+extern int git_configset_add_file(struct config_set *cs, const char *filename);
+extern int git_configset_get_value(struct config_set *cs, const char *key, const char **dest);
extern int git_configset_get_string_const(struct config_set *cs, const char *key, const char **dest);
extern int git_configset_get_string(struct config_set *cs, const char *key, char **dest);
extern int git_configset_get_int(struct config_set *cs, const char *key, int *dest);
--
2.18.0.345.g5c9ce644c3-goog
^ permalink raw reply related [flat|nested] 7+ messages in thread
end of thread, other threads:[~2018-08-01 8:24 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2018-07-30 12:26 [PATCH 1/2] Document git config getter return value Han-Wen Nienhuys
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2018-07-31 17:36 [PATCH 0/2 v3] Highlight keywords in remote sideband output Han-Wen Nienhuys
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