pathspec: convert find_pathspecs_matching_against_index to take an index

diff --git a/config.c b/config.c
index 14f041746027ee18ac2959434e26f8501e3582da..b4a3205da32faf43db1ab990f08c0bb941af87d0 100644 (file)
--- a/config.c
+++ b/config.c
@@ -135,7 +135,7 @@ static int handle_path_include(const char *path, struct config_include_data *inc
        if (!path)
                return config_error_nonbool("include.path");
 
-       expanded = expand_user_path(path);
+       expanded = expand_user_path(path, 0);
        if (!expanded)
                return error("could not expand include path '%s'", path);
        path = expanded;
@@ -177,7 +177,7 @@ static int prepare_include_condition_pattern(struct strbuf *pat)
        char *expanded;
        int prefix = 0;
 
-       expanded = expand_user_path(pat->buf);
+       expanded = expand_user_path(pat->buf, 1);
        if (expanded) {
                strbuf_reset(pat);
                strbuf_addstr(pat, expanded);
@@ -191,7 +191,7 @@ static int prepare_include_condition_pattern(struct strbuf *pat)
                        return error(_("relative config include "
                                       "conditionals must come from files"));
 
-               strbuf_add_absolute_path(&path, cf->path);
+               strbuf_realpath(&path, cf->path, 1);
                slash = find_last_dir_sep(path.buf);
                if (!slash)
                        die("BUG: how is this possible?");
@@ -222,7 +222,7 @@ static int include_by_gitdir(const struct config_options *opts,
        else
                goto done;
 
-       strbuf_add_absolute_path(&text, git_dir);
+       strbuf_realpath(&text, git_dir, 1);
        strbuf_add(&pattern, cond, cond_len);
        prefix = prepare_include_condition_pattern(&pattern);
 
@@ -844,6 +844,15 @@ int git_parse_ulong(const char *value, unsigned long *ret)
        return 1;
 }
 
+static int git_parse_ssize_t(const char *value, ssize_t *ret)
+{
+       intmax_t tmp;
+       if (!git_parse_signed(value, &tmp, maximum_signed_value_of_type(ssize_t)))
+               return 0;
+       *ret = tmp;
+       return 1;
+}
+
 NORETURN
 static void die_bad_number(const char *name, const char *value)
 {
@@ -902,6 +911,14 @@ unsigned long git_config_ulong(const char *name, const char *value)
        return ret;
 }
 
+ssize_t git_config_ssize_t(const char *name, const char *value)
+{
+       ssize_t ret;
+       if (!git_parse_ssize_t(value, &ret))
+               die_bad_number(name, value);
+       return ret;
+}
+
 int git_parse_maybe_bool(const char *value)
 {
        if (!value)
@@ -958,7 +975,7 @@ int git_config_pathname(const char **dest, const char *var, const char *value)
 {
        if (!value)
                return config_error_nonbool(var);
-       *dest = expand_user_path(value);
+       *dest = expand_user_path(value, 0);
        if (!*dest)
                die(_("failed to expand user dir in: '%s'"), value);
        return 0;
@@ -1504,12 +1521,20 @@ int git_config_system(void)
        return !git_env_bool("GIT_CONFIG_NOSYSTEM", 0);
 }
 
-static int do_git_config_sequence(config_fn_t fn, void *data)
+static int do_git_config_sequence(const struct config_options *opts,
+                                 config_fn_t fn, void *data)
 {
        int ret = 0;
        char *xdg_config = xdg_config_home("config");
-       char *user_config = expand_user_path("~/.gitconfig");
-       char *repo_config = have_git_dir() ? git_pathdup("config") : NULL;
+       char *user_config = expand_user_path("~/.gitconfig", 0);
+       char *repo_config;
+
+       if (opts->git_dir)
+               repo_config = mkpathdup("%s/config", opts->git_dir);
+       else if (have_git_dir())
+               repo_config = git_pathdup("config");
+       else
+               repo_config = NULL;
 
        current_parsing_scope = CONFIG_SCOPE_SYSTEM;
        if (git_config_system() && !access_or_die(git_etc_gitconfig(), R_OK, 0))
@@ -1563,7 +1588,7 @@ int git_config_with_options(config_fn_t fn, void *data,
        else if (config_source && config_source->blob)
                return git_config_from_blob_ref(fn, config_source->blob, data);
 
-       return do_git_config_sequence(fn, data);
+       return do_git_config_sequence(opts, fn, data);
 }
 
 static void git_config_raw(config_fn_t fn, void *data)
@@ -1613,7 +1638,6 @@ void read_early_config(config_fn_t cb, void *data)
 {
        struct config_options opts = {0};
        struct strbuf buf = STRBUF_INIT;
-       char *to_free = NULL;
 
        opts.respect_includes = 1;
 
@@ -1628,20 +1652,11 @@ void read_early_config(config_fn_t cb, void *data)
         * call).
         */
        else if (discover_git_directory(&buf))
-               opts.git_dir = to_free = xstrdup(buf.buf);
+               opts.git_dir = buf.buf;
 
        git_config_with_options(cb, data, NULL, &opts);
 
-       if (!have_git_dir() && opts.git_dir) {
-               struct git_config_source repo_config;
-
-               memset(&repo_config, 0, sizeof(repo_config));
-               strbuf_addstr(&buf, "/config");
-               repo_config.file = buf.buf;
-               git_config_with_options(cb, data, &repo_config, &opts);
-       }
        strbuf_release(&buf);
-       free(to_free);
 }
 
 static void git_config_check_init(void);