Merge branch 'rs/config-write-section-fix'
[git/git.git] / config.c
index 201ad36..676786a 100644 (file)
--- a/config.c
+++ b/config.c
@@ -16,7 +16,6 @@
 #include "string-list.h"
 #include "utf8.h"
 #include "dir.h"
-#include "color.h"
 
 struct config_source {
        struct config_source *prev;
@@ -1351,9 +1350,6 @@ int git_default_config(const char *var, const char *value, void *dummy)
        if (starts_with(var, "advice."))
                return git_default_advice_config(var, value);
 
-       if (git_color_config(var, value, dummy) < 0)
-               return -1;
-
        if (!strcmp(var, "pager.color") || !strcmp(var, "color.pager")) {
                pager_use_color = git_config_bool(var,value);
                return 0;
@@ -2160,6 +2156,20 @@ int git_config_get_max_percent_split_change(void)
        return -1; /* default value */
 }
 
+int git_config_get_fsmonitor(void)
+{
+       if (git_config_get_pathname("core.fsmonitor", &core_fsmonitor))
+               core_fsmonitor = getenv("GIT_FSMONITOR_TEST");
+
+       if (core_fsmonitor && !*core_fsmonitor)
+               core_fsmonitor = NULL;
+
+       if (core_fsmonitor)
+               return 1;
+
+       return 0;
+}
+
 NORETURN
 void git_die_config_linenr(const char *key, const char *filename, int linenr)
 {
@@ -2755,7 +2765,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
 {
        int ret = 0, remove = 0;
        char *filename_buf = NULL;
-       struct lock_file *lock;
+       struct lock_file lock = LOCK_INIT;
        int out_fd;
        char buf[1024];
        FILE *config_file = NULL;
@@ -2770,8 +2780,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
        if (!config_filename)
                config_filename = filename_buf = git_pathdup("config");
 
-       lock = xcalloc(1, sizeof(struct lock_file));
-       out_fd = hold_lock_file_for_update(lock, config_filename, 0);
+       out_fd = hold_lock_file_for_update(&lock, config_filename, 0);
        if (out_fd < 0) {
                ret = error("could not lock config file %s", config_filename);
                goto out;
@@ -2790,9 +2799,9 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
                goto out;
        }
 
-       if (chmod(get_lock_file_path(lock), st.st_mode & 07777) < 0) {
+       if (chmod(get_lock_file_path(&lock), st.st_mode & 07777) < 0) {
                ret = error_errno("chmod on %s failed",
-                                 get_lock_file_path(lock));
+                                 get_lock_file_path(&lock));
                goto out;
        }
 
@@ -2815,8 +2824,8 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
                         * multiple [branch "$name"] sections.
                         */
                        if (copystr.len > 0) {
-                               if (write_in_full(out_fd, copystr.buf, copystr.len) != copystr.len) {
-                                       ret = write_error(get_lock_file_path(lock));
+                               if (write_in_full(out_fd, copystr.buf, copystr.len) < 0) {
+                                       ret = write_error(get_lock_file_path(&lock));
                                        goto out;
                                }
                                strbuf_reset(&copystr);
@@ -2832,7 +2841,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
                                store.baselen = strlen(new_name);
                                if (!copy) {
                                        if (write_section(out_fd, new_name) < 0) {
-                                               ret = write_error(get_lock_file_path(lock));
+                                               ret = write_error(get_lock_file_path(&lock));
                                                goto out;
                                        }
                                        /*
@@ -2866,7 +2875,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
                }
 
                if (write_in_full(out_fd, output, length) < 0) {
-                       ret = write_error(get_lock_file_path(lock));
+                       ret = write_error(get_lock_file_path(&lock));
                        goto out;
                }
        }
@@ -2877,8 +2886,8 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
         * logic in the loop above.
         */
        if (copystr.len > 0) {
-               if (write_in_full(out_fd, copystr.buf, copystr.len) != copystr.len) {
-                       ret = write_error(get_lock_file_path(lock));
+               if (write_in_full(out_fd, copystr.buf, copystr.len) < 0) {
+                       ret = write_error(get_lock_file_path(&lock));
                        goto out;
                }
                strbuf_reset(&copystr);
@@ -2887,13 +2896,13 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
        fclose(config_file);
        config_file = NULL;
 commit_and_out:
-       if (commit_lock_file(lock) < 0)
+       if (commit_lock_file(&lock) < 0)
                ret = error_errno("could not write config file %s",
                                  config_filename);
 out:
        if (config_file)
                fclose(config_file);
-       rollback_lock_file(lock);
+       rollback_lock_file(&lock);
 out_no_rollback:
        free(filename_buf);
        return ret;