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authorSimon Gomizelj <simongmzlj@gmail.com>2013-03-01 14:27:40 -0500
committerAllan McRae <allan@archlinux.org>2013-03-07 15:55:04 +1000
commitc8c7a5137473770eb4b2d9d54495c2a39b32cbe3 (patch)
tree4582021cba970256c6fa4efeb0fe9e557e8a89ae
parentea42d03ea153a17edc792844c572f0d3d0803bd6 (diff)
downloadpacman-c8c7a5137473770eb4b2d9d54495c2a39b32cbe3.tar.xz
add a config settings and flag for colours
Colours can be enabled in two ways: - Add Color to pacman.conf. This enables colours automatically. - Use --color=WHEN where WHEN is none/auto/always. WHEN as 'never' disables colours (overrides config file), as 'auto' enables colours when stdout is a tty, and 'always' enables colours no matter what. Signed-off-by: Simon Gomizelj <simongmzlj@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
-rw-r--r--src/pacman/conf.c4
-rw-r--r--src/pacman/conf.h9
-rw-r--r--src/pacman/pacman.c15
3 files changed, 27 insertions, 1 deletions
diff --git a/src/pacman/conf.c b/src/pacman/conf.c
index 218ffb46..dca6e3e1 100644
--- a/src/pacman/conf.c
+++ b/src/pacman/conf.c
@@ -436,6 +436,10 @@ static int _parse_options(const char *key, char *value,
pm_printf(ALPM_LOG_DEBUG, "config: totaldownload\n");
} else if(strcmp(key, "CheckSpace") == 0) {
config->checkspace = 1;
+ } else if(strcmp(key, "Color") == 0) {
+ if(config->color == PM_COLOR_UNSET) {
+ config->color = isatty(fileno(stdout)) ? PM_COLOR_ON : PM_COLOR_OFF;
+ }
} else {
pm_printf(ALPM_LOG_WARNING,
_("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"),
diff --git a/src/pacman/conf.h b/src/pacman/conf.h
index d85d11f2..6cabd33e 100644
--- a/src/pacman/conf.h
+++ b/src/pacman/conf.h
@@ -34,6 +34,7 @@ typedef struct __config_t {
unsigned short print;
unsigned short checkspace;
unsigned short usesyslog;
+ unsigned short color;
double deltaratio;
char *arch;
char *print_format;
@@ -129,7 +130,8 @@ enum {
OP_PRINTFORMAT,
OP_GPGDIR,
OP_DBONLY,
- OP_FORCE
+ OP_FORCE,
+ OP_COLOR
};
/* clean method */
@@ -145,6 +147,11 @@ enum {
PKG_LOCALITY_FOREIGN = (1 << 1)
};
+enum {
+ PM_COLOR_UNSET = 0,
+ PM_COLOR_OFF,
+ PM_COLOR_ON
+};
/* global config variable */
extern config_t *config;
diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 38b28e1f..bb8b439f 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -197,6 +197,7 @@ static void usage(int op, const char * const myname)
addlist(_(" -v, --verbose be verbose\n"));
addlist(_(" --arch <arch> set an alternate architecture\n"));
addlist(_(" --cachedir <dir> set an alternate package cache location\n"));
+ addlist(_(" --color <when> colorize the output\n"));
addlist(_(" --config <path> set an alternate configuration file\n"));
addlist(_(" --debug display debug messages\n"));
addlist(_(" --gpgdir <path> set an alternate home directory for GnuPG\n"));
@@ -394,6 +395,19 @@ static int parsearg_global(int opt)
check_optarg();
config->cachedirs = alpm_list_add(config->cachedirs, strdup(optarg));
break;
+ case OP_COLOR:
+ if(strcmp("never", optarg) == 0) {
+ config->color = PM_COLOR_OFF;
+ } else if(strcmp("auto", optarg) == 0) {
+ config->color = isatty(fileno(stdout)) ? PM_COLOR_ON : PM_COLOR_OFF;
+ } else if(strcmp("always", optarg) == 0) {
+ config->color = PM_COLOR_ON;
+ } else {
+ pm_printf(ALPM_LOG_ERROR, _("invalid agument '%s' for %s\n"),
+ optarg, "--color");
+ return 1;
+ }
+ break;
case OP_CONFIG:
check_optarg();
if(config->configfile) {
@@ -632,6 +646,7 @@ static int parseargs(int argc, char *argv[])
{"print-format", required_argument, 0, OP_PRINTFORMAT},
{"gpgdir", required_argument, 0, OP_GPGDIR},
{"dbonly", no_argument, 0, OP_DBONLY},
+ {"color", required_argument, 0, OP_COLOR},
{0, 0, 0, 0}
};