Add color.ui variable which globally enables colorization if set
Signed-off-by: Matthias Kestenholz <mk@spinlock.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Matthias Kestenholz committed
Feb 18, 2008 at 08:26 UTC
6b2f2d9805dd22c6f74957e0d76a1d2921b40c16
10 files changed
+70
-9
Documentation/config.txt
+7
@@ -489,6 +489,13 @@ color.status.<slot>::
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commit.template::
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Specify a file to use as the template for new commit messages.
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+color.ui::
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+ When set to `always`, always use colors in all git commands which
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+ are capable of colored output. When false (or `never`), never. When
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+ set to `true` or `auto`, use colors only when the output is to the
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+ terminal. When more specific variables of color.* are set, they always
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+ take precedence over this setting. Defaults to false.
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+
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diff.autorefreshindex::
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When using `git diff` to compare with work tree
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files, do not consider stat-only change as changed.
builtin-branch.c
+7
-3
@@ -31,7 +31,7 @@ static unsigned char head_sha1[20];
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static int branch_track = 1;
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-static int branch_use_color;
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+static int branch_use_color = -1;
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static char branch_colors[][COLOR_MAXLEN] = {
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"\033[m", /* reset */
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"", /* PLAIN (normal) */
@@ -79,12 +79,12 @@ static int git_branch_config(const char *var, const char *value)
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branch_track = git_config_bool(var, value);
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return 0;
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}
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- return git_default_config(var, value);
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+ return git_color_default_config(var, value);
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}
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static const char *branch_get_color(enum color_branch ix)
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{
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- if (branch_use_color)
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+ if (branch_use_color > 0)
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return branch_colors[ix];
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return "";
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}
@@ -588,6 +588,10 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
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};
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git_config(git_branch_config);
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+
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+ if (branch_use_color == -1)
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+ branch_use_color = git_use_color_default;
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+
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track = branch_track;
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argc = parse_options(argc, argv, options, builtin_branch_usage, 0);
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if (!!delete + !!rename + !!force_create > 1)
builtin-commit.c
+4
@@ -7,6 +7,7 @@
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#include "cache.h"
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#include "cache-tree.h"
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+#include "color.h"
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#include "dir.h"
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#include "builtin.h"
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#include "diff.h"
@@ -771,6 +772,9 @@ int cmd_status(int argc, const char **argv, const char *prefix)
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git_config(git_status_config);
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+ if (wt_status_use_color == -1)
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+ wt_status_use_color = git_use_color_default;
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+
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argc = parse_and_validate_options(argc, argv, builtin_status_usage);
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index_file = prepare_index(argc, argv, prefix);
builtin-diff.c
+5
@@ -4,6 +4,7 @@
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* Copyright (c) 2006 Junio C Hamano
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*/
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#include "cache.h"
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+#include "color.h"
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#include "commit.h"
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#include "blob.h"
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#include "tag.h"
@@ -229,6 +230,10 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
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prefix = setup_git_directory_gently(&nongit);
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git_config(git_diff_ui_config);
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+
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+ if (diff_use_color_default == -1)
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+ diff_use_color_default = git_use_color_default;
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+
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init_revisions(&rev, prefix);
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rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index;
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builtin-log.c
+17
@@ -5,6 +5,7 @@
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* 2006 Junio Hamano
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*/
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#include "cache.h"
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+#include "color.h"
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#include "commit.h"
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#include "diff.h"
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#include "revision.h"
@@ -235,6 +236,10 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix)
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struct rev_info rev;
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git_config(git_log_config);
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+
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+ if (diff_use_color_default == -1)
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+ diff_use_color_default = git_use_color_default;
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+
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init_revisions(&rev, prefix);
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rev.diff = 1;
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rev.simplify_history = 0;
@@ -307,6 +312,10 @@ int cmd_show(int argc, const char **argv, const char *prefix)
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int i, count, ret = 0;
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git_config(git_log_config);
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+
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+ if (diff_use_color_default == -1)
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+ diff_use_color_default = git_use_color_default;
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+
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init_revisions(&rev, prefix);
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rev.diff = 1;
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rev.combine_merges = 1;
@@ -367,6 +376,10 @@ int cmd_log_reflog(int argc, const char **argv, const char *prefix)
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struct rev_info rev;
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git_config(git_log_config);
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+
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+ if (diff_use_color_default == -1)
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+ diff_use_color_default = git_use_color_default;
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+
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init_revisions(&rev, prefix);
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init_reflog_walk(&rev.reflog_info);
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rev.abbrev_commit = 1;
@@ -395,6 +408,10 @@ int cmd_log(int argc, const char **argv, const char *prefix)
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struct rev_info rev;
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git_config(git_log_config);
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+
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+ if (diff_use_color_default == -1)
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+ diff_use_color_default = git_use_color_default;
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+
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init_revisions(&rev, prefix);
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rev.always_show_header = 1;
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cmd_log_init(argc, argv, prefix, &rev);
color.c
+12
@@ -3,6 +3,8 @@
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#define COLOR_RESET "\033[m"
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+int git_use_color_default = 0;
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+
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static int parse_color(const char *name, int len)
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{
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static const char * const color_names[] = {
@@ -143,6 +145,16 @@ int git_config_colorbool(const char *var, const char *value, int stdout_is_tty)
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return 0;
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}
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+int git_color_default_config(const char *var, const char *value)
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+{
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+ if (!strcmp(var, "color.ui")) {
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+ git_use_color_default = git_config_colorbool(var, value, -1);
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+ return 0;
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+ }
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+
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+ return git_default_config(var, value);
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+}
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+
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static int color_vfprintf(FILE *fp, const char *color, const char *fmt,
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va_list args, const char *trail)
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{
color.h
+11
@@ -4,6 +4,17 @@
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/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */
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#define COLOR_MAXLEN 24
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+/*
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+ * This variable stores the value of color.ui
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+ */
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+extern int git_use_color_default;
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+
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+
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+/*
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+ * Use this instead of git_default_config if you need the value of color.ui.
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+ */
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+int git_color_default_config(const char *var, const char *value);
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+
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int git_config_colorbool(const char *var, const char *value, int stdout_is_tty);
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void color_parse(const char *var, const char *value, char *dst);
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int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
diff.c
+3
-3
@@ -20,7 +20,7 @@
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static int diff_detect_rename_default;
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static int diff_rename_limit_default = 100;
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-static int diff_use_color_default;
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+int diff_use_color_default = -1;
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static const char *external_diff_cmd_cfg;
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int diff_auto_refresh_index = 1;
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@@ -191,7 +191,7 @@ int git_diff_basic_config(const char *var, const char *value)
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}
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}
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- return git_default_config(var, value);
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+ return git_color_default_config(var, value);
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}
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static char *quote_two(const char *one, const char *two)
@@ -2055,7 +2055,7 @@ void diff_setup(struct diff_options *options)
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options->change = diff_change;
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options->add_remove = diff_addremove;
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- if (diff_use_color_default)
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+ if (diff_use_color_default > 0)
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DIFF_OPT_SET(options, COLOR_DIFF);
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else
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DIFF_OPT_CLR(options, COLOR_DIFF);
diff.h
+1
@@ -174,6 +174,7 @@ extern void diff_unmerge(struct diff_options *,
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extern int git_diff_basic_config(const char *var, const char *value);
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extern int git_diff_ui_config(const char *var, const char *value);
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+extern int diff_use_color_default;
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extern void diff_setup(struct diff_options *);
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extern int diff_opt_parse(struct diff_options *, const char **, int);
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extern int diff_setup_done(struct diff_options *);
wt-status.c
+3
-3
@@ -9,7 +9,7 @@
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#include "diffcore.h"
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int wt_status_relative_paths = 1;
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-int wt_status_use_color = 0;
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+int wt_status_use_color = -1;
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static char wt_status_colors[][COLOR_MAXLEN] = {
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"", /* WT_STATUS_HEADER: normal */
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"\033[32m", /* WT_STATUS_UPDATED: green */
@@ -40,7 +40,7 @@ static int parse_status_slot(const char *var, int offset)
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static const char* color(int slot)
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{
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- return wt_status_use_color ? wt_status_colors[slot] : "";
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+ return wt_status_use_color > 0 ? wt_status_colors[slot] : "";
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}
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void wt_status_prepare(struct wt_status *s)
@@ -401,5 +401,5 @@ int git_status_config(const char *k, const char *v)
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wt_status_relative_paths = git_config_bool(k, v);
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return 0;
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}
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- return git_default_config(k, v);
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+ return git_color_default_config(k, v);
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}