From 73c293bb6c15992690b16c90bcac243a76d86400 Mon Sep 17 00:00:00 2001 From: Stefan Beller Date: Tue, 22 Nov 2016 12:14:37 -0800 Subject: submodule-config: rename commit_sha1 to treeish_name It is also possible to pass in any treeish name to lookup a submodule config. Make it clear by naming the variables accordingly. Looking up a submodule config by tree hash will come in handy in a later patch. Signed-off-by: Stefan Beller Reviewed-by: Brandon Williams Signed-off-by: Junio C Hamano --- submodule-config.c | 46 +++++++++++++++++++++++----------------------- 1 file changed, 23 insertions(+), 23 deletions(-) (limited to 'submodule-config.c') diff --git a/submodule-config.c b/submodule-config.c index 15ffab6af..ec13ab5a3 100644 --- a/submodule-config.c +++ b/submodule-config.c @@ -263,12 +263,12 @@ int parse_push_recurse_submodules_arg(const char *opt, const char *arg) return parse_push_recurse(opt, arg, 1); } -static void warn_multiple_config(const unsigned char *commit_sha1, +static void warn_multiple_config(const unsigned char *treeish_name, const char *name, const char *option) { const char *commit_string = "WORKTREE"; - if (commit_sha1) - commit_string = sha1_to_hex(commit_sha1); + if (treeish_name) + commit_string = sha1_to_hex(treeish_name); warning("%s:.gitmodules, multiple configurations found for " "'submodule.%s.%s'. Skipping second one!", commit_string, name, option); @@ -276,7 +276,7 @@ static void warn_multiple_config(const unsigned char *commit_sha1, struct parse_config_parameter { struct submodule_cache *cache; - const unsigned char *commit_sha1; + const unsigned char *treeish_name; const unsigned char *gitmodules_sha1; int overwrite; }; @@ -300,7 +300,7 @@ static int parse_config(const char *var, const char *value, void *data) if (!value) ret = config_error_nonbool(var); else if (!me->overwrite && submodule->path) - warn_multiple_config(me->commit_sha1, submodule->name, + warn_multiple_config(me->treeish_name, submodule->name, "path"); else { if (submodule->path) @@ -314,7 +314,7 @@ static int parse_config(const char *var, const char *value, void *data) int die_on_error = is_null_sha1(me->gitmodules_sha1); if (!me->overwrite && submodule->fetch_recurse != RECURSE_SUBMODULES_NONE) - warn_multiple_config(me->commit_sha1, submodule->name, + warn_multiple_config(me->treeish_name, submodule->name, "fetchrecursesubmodules"); else submodule->fetch_recurse = parse_fetch_recurse( @@ -324,7 +324,7 @@ static int parse_config(const char *var, const char *value, void *data) if (!value) ret = config_error_nonbool(var); else if (!me->overwrite && submodule->ignore) - warn_multiple_config(me->commit_sha1, submodule->name, + warn_multiple_config(me->treeish_name, submodule->name, "ignore"); else if (strcmp(value, "untracked") && strcmp(value, "dirty") && @@ -340,7 +340,7 @@ static int parse_config(const char *var, const char *value, void *data) if (!value) { ret = config_error_nonbool(var); } else if (!me->overwrite && submodule->url) { - warn_multiple_config(me->commit_sha1, submodule->name, + warn_multiple_config(me->treeish_name, submodule->name, "url"); } else { free((void *) submodule->url); @@ -351,21 +351,21 @@ static int parse_config(const char *var, const char *value, void *data) ret = config_error_nonbool(var); else if (!me->overwrite && submodule->update_strategy.type != SM_UPDATE_UNSPECIFIED) - warn_multiple_config(me->commit_sha1, submodule->name, + warn_multiple_config(me->treeish_name, submodule->name, "update"); else if (parse_submodule_update_strategy(value, &submodule->update_strategy) < 0) die(_("invalid value for %s"), var); } else if (!strcmp(item.buf, "shallow")) { if (!me->overwrite && submodule->recommend_shallow != -1) - warn_multiple_config(me->commit_sha1, submodule->name, + warn_multiple_config(me->treeish_name, submodule->name, "shallow"); else submodule->recommend_shallow = git_config_bool(var, value); } else if (!strcmp(item.buf, "branch")) { if (!me->overwrite && submodule->branch) - warn_multiple_config(me->commit_sha1, submodule->name, + warn_multiple_config(me->treeish_name, submodule->name, "branch"); else { free((void *)submodule->branch); @@ -379,18 +379,18 @@ static int parse_config(const char *var, const char *value, void *data) return ret; } -static int gitmodule_sha1_from_commit(const unsigned char *commit_sha1, +static int gitmodule_sha1_from_commit(const unsigned char *treeish_name, unsigned char *gitmodules_sha1, struct strbuf *rev) { int ret = 0; - if (is_null_sha1(commit_sha1)) { + if (is_null_sha1(treeish_name)) { hashclr(gitmodules_sha1); return 1; } - strbuf_addf(rev, "%s:.gitmodules", sha1_to_hex(commit_sha1)); + strbuf_addf(rev, "%s:.gitmodules", sha1_to_hex(treeish_name)); if (get_sha1(rev->buf, gitmodules_sha1) >= 0) ret = 1; @@ -402,7 +402,7 @@ static int gitmodule_sha1_from_commit(const unsigned char *commit_sha1, * revisions. */ static const struct submodule *config_from(struct submodule_cache *cache, - const unsigned char *commit_sha1, const char *key, + const unsigned char *treeish_name, const char *key, enum lookup_type lookup_type) { struct strbuf rev = STRBUF_INIT; @@ -418,7 +418,7 @@ static const struct submodule *config_from(struct submodule_cache *cache, * return the first submodule. Can be used to check whether * there are any submodules parsed. */ - if (!commit_sha1 || !key) { + if (!treeish_name || !key) { struct hashmap_iter iter; struct submodule_entry *entry; @@ -428,7 +428,7 @@ static const struct submodule *config_from(struct submodule_cache *cache, return entry->config; } - if (!gitmodule_sha1_from_commit(commit_sha1, sha1, &rev)) + if (!gitmodule_sha1_from_commit(treeish_name, sha1, &rev)) goto out; switch (lookup_type) { @@ -448,7 +448,7 @@ static const struct submodule *config_from(struct submodule_cache *cache, /* fill the submodule config into the cache */ parameter.cache = cache; - parameter.commit_sha1 = commit_sha1; + parameter.treeish_name = treeish_name; parameter.gitmodules_sha1 = sha1; parameter.overwrite = 0; git_config_from_mem(parse_config, CONFIG_ORIGIN_SUBMODULE_BLOB, rev.buf, @@ -484,7 +484,7 @@ int parse_submodule_config_option(const char *var, const char *value) { struct parse_config_parameter parameter; parameter.cache = &the_submodule_cache; - parameter.commit_sha1 = NULL; + parameter.treeish_name = NULL; parameter.gitmodules_sha1 = null_sha1; parameter.overwrite = 1; @@ -492,18 +492,18 @@ int parse_submodule_config_option(const char *var, const char *value) return parse_config(var, value, ¶meter); } -const struct submodule *submodule_from_name(const unsigned char *commit_sha1, +const struct submodule *submodule_from_name(const unsigned char *treeish_name, const char *name) { ensure_cache_init(); - return config_from(&the_submodule_cache, commit_sha1, name, lookup_name); + return config_from(&the_submodule_cache, treeish_name, name, lookup_name); } -const struct submodule *submodule_from_path(const unsigned char *commit_sha1, +const struct submodule *submodule_from_path(const unsigned char *treeish_name, const char *path) { ensure_cache_init(); - return config_from(&the_submodule_cache, commit_sha1, path, lookup_path); + return config_from(&the_submodule_cache, treeish_name, path, lookup_path); } void submodule_free(void) -- cgit v1.2.1