diff options
Diffstat (limited to 'config.c')
| -rw-r--r-- | config.c | 118 |
1 files changed, 91 insertions, 27 deletions
@@ -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; @@ -2292,11 +2288,10 @@ static int write_error(const char *filename) return 4; } -static ssize_t write_section(int fd, const char *key) +static struct strbuf store_create_section(const char *key) { const char *dot; int i; - ssize_t ret; struct strbuf sb = STRBUF_INIT; dot = memchr(key, '.', store.baselen); @@ -2312,7 +2307,15 @@ static ssize_t write_section(int fd, const char *key) strbuf_addf(&sb, "[%.*s]\n", store.baselen, key); } - ret = write_in_full(fd, sb.buf, sb.len); + return sb; +} + +static ssize_t write_section(int fd, const char *key) +{ + struct strbuf sb = store_create_section(key); + ssize_t ret; + + ret = write_in_full(fd, sb.buf, sb.len) == sb.len; strbuf_release(&sb); return ret; @@ -2743,8 +2746,8 @@ static int section_name_is_ok(const char *name) } /* if new_name == NULL, the section is removed instead */ -int git_config_rename_section_in_file(const char *config_filename, - const char *old_name, const char *new_name) +static int git_config_copy_or_rename_section_in_file(const char *config_filename, + const char *old_name, const char *new_name, int copy) { int ret = 0, remove = 0; char *filename_buf = NULL; @@ -2753,6 +2756,7 @@ int git_config_rename_section_in_file(const char *config_filename, char buf[1024]; FILE *config_file = NULL; struct stat st; + struct strbuf copystr = STRBUF_INIT; if (new_name && !section_name_is_ok(new_name)) { ret = error("invalid section name: %s", new_name); @@ -2790,12 +2794,30 @@ int git_config_rename_section_in_file(const char *config_filename, while (fgets(buf, sizeof(buf), config_file)) { int i; int length; + int is_section = 0; char *output = buf; for (i = 0; buf[i] && isspace(buf[i]); i++) ; /* do nothing */ if (buf[i] == '[') { /* it's a section */ - int offset = section_name_match(&buf[i], old_name); + int offset; + is_section = 1; + + /* + * When encountering a new section under -c we + * need to flush out any section we're already + * coping and begin anew. There might be + * 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)); + goto out; + } + strbuf_reset(©str); + } + + offset = section_name_match(&buf[i], old_name); if (offset > 0) { ret++; if (new_name == NULL) { @@ -2803,25 +2825,29 @@ int git_config_rename_section_in_file(const char *config_filename, continue; } store.baselen = strlen(new_name); - if (write_section(out_fd, new_name) < 0) { - ret = write_error(get_lock_file_path(&lock)); - goto out; - } - /* - * We wrote out the new section, with - * a newline, now skip the old - * section's length - */ - output += offset + i; - if (strlen(output) > 0) { + if (!copy) { + if (write_section(out_fd, new_name) < 0) { + ret = write_error(get_lock_file_path(&lock)); + goto out; + } /* - * More content means there's - * a declaration to put on the - * next line; indent with a - * tab + * We wrote out the new section, with + * a newline, now skip the old + * section's length */ - output -= 1; - output[0] = '\t'; + output += offset + i; + if (strlen(output) > 0) { + /* + * More content means there's + * a declaration to put on the + * next line; indent with a + * tab + */ + output -= 1; + output[0] = '\t'; + } + } else { + copystr = store_create_section(new_name); } } remove = 0; @@ -2829,11 +2855,30 @@ int git_config_rename_section_in_file(const char *config_filename, if (remove) continue; length = strlen(output); + + if (!is_section && copystr.len > 0) { + strbuf_add(©str, output, length); + } + if (write_in_full(out_fd, output, length) < 0) { ret = write_error(get_lock_file_path(&lock)); goto out; } } + + /* + * Copy a trailing section at the end of the config, won't be + * flushed by the usual "flush because we have a new section + * 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)); + goto out; + } + strbuf_reset(©str); + } + fclose(config_file); config_file = NULL; commit_and_out: @@ -2849,11 +2894,30 @@ out_no_rollback: return ret; } +int git_config_rename_section_in_file(const char *config_filename, + const char *old_name, const char *new_name) +{ + return git_config_copy_or_rename_section_in_file(config_filename, + old_name, new_name, 0); +} + int git_config_rename_section(const char *old_name, const char *new_name) { return git_config_rename_section_in_file(NULL, old_name, new_name); } +int git_config_copy_section_in_file(const char *config_filename, + const char *old_name, const char *new_name) +{ + return git_config_copy_or_rename_section_in_file(config_filename, + old_name, new_name, 1); +} + +int git_config_copy_section(const char *old_name, const char *new_name) +{ + return git_config_copy_section_in_file(NULL, old_name, new_name); +} + /* * Call this to report error for your variable that should not * get a boolean value (i.e. "[my] var" means "true"). |