[PATCH 06/19] refspec: remove global tag refspec structure
- From
Patrick Steinhardt <ps@pks.im>
- Date
- May 29, 2024, 12:44 UTC
- Message-ID
- <0eaa73c109198b332e348921bc0a0dc49c687f98.1716983704.git.ps@pks.im>
- In-Reply-To
- <cover.1716983704.git.ps@pks.im>
We have a global tag refspec structure that is used by both git-clone(1) and git-fetch(1). Initialization fo the structure will break once we enable `-Wwrite-strings`, even though the breakage is harmless. While we could just add casts, the structure isn't really required in the first place as we can simply initialize the structures at the respective callsites.
Refactor the code accordingly.
Signed-off-by: Patrick Steinhardt <ps@pks.im> --- builtin/clone.c | 8 ++++++-- builtin/fetch.c | 11 ++++++++--- refspec.c | 13 ------------- refspec.h | 1 - 4 files changed, 14 insertions(+), 19 deletions(-)
diff --git a/builtin/clone.c b/builtin/clone.c index 92ab7d7165..bde1d284a2 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -523,6 +523,9 @@ static struct ref *wanted_peer_refs(const struct ref *refs, struct ref *head = copy_ref(find_ref_by_name(refs, "HEAD")); struct ref *local_refs = head; struct ref **tail = head ? &head->next : &local_refs; + struct refspec_item tag_refspec; + + refspec_item_init(&tag_refspec, TAG_REFSPEC, 0); if (option_single_branch) { struct ref *remote_head = NULL; @@ -545,7 +548,7 @@ static struct ref *wanted_peer_refs(const struct ref *refs, &tail, 0); /* if --branch=tag, pull the requested tag explicitly */ - get_fetch_map(remote_head, tag_refspec, &tail, 0); + get_fetch_map(remote_head, &tag_refspec, &tail, 0); } free_refs(remote_head); } else { @@ -555,8 +558,9 @@ static struct ref *wanted_peer_refs(const struct ref *refs, } if (!option_mirror && !option_single_branch && !option_no_tags) - get_fetch_map(refs, tag_refspec, &tail, 0); + get_fetch_map(refs, &tag_refspec, &tail, 0); + refspec_item_clear(&tag_refspec); return local_refs; } diff --git a/builtin/fetch.c b/builtin/fetch.c index 75255dc600..06b60867f5 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -582,11 +582,16 @@ static struct ref *get_ref_map(struct remote *remote, } } - if (tags == TAGS_SET) + if (tags == TAGS_SET) { + struct refspec_item tag_refspec; + /* also fetch all tags */ - get_fetch_map(remote_refs, tag_refspec, &tail, 0); - else if (tags == TAGS_DEFAULT && *autotags) + refspec_item_init(&tag_refspec, TAG_REFSPEC, 0); + get_fetch_map(remote_refs, &tag_refspec, &tail, 0); + refspec_item_clear(&tag_refspec); + } else if (tags == TAGS_DEFAULT && *autotags) { find_non_local_tags(remote_refs, NULL, &ref_map, &tail); + } /* Now append any refs to be updated opportunistically: */ *tail = orefs; diff --git a/refspec.c b/refspec.c index d60932f4de..1df5de6c2f 100644 --- a/refspec.c +++ b/refspec.c @@ -7,19 +7,6 @@ #include "refspec.h" #include "strbuf.h" -static struct refspec_item s_tag_refspec = { - .force = 0, - .pattern = 1, - .matching = 0, - .exact_sha1 = 0, - .negative = 0, - .src = "refs/tags/*", - .dst = "refs/tags/*", -}; - -/* See TAG_REFSPEC for the string version */ -const struct refspec_item *tag_refspec = &s_tag_refspec; - /* * Parses the provided refspec 'refspec' and populates the refspec_item 'item'. * Returns 1 if successful and 0 if the refspec is invalid. diff --git a/refspec.h b/refspec.h index 8c0c446993..754be45cee 100644 --- a/refspec.h +++ b/refspec.h @@ -2,7 +2,6 @@ #define REFSPEC_H #define TAG_REFSPEC "refs/tags/*:refs/tags/*" -extern const struct refspec_item *tag_refspec; /** * A struct refspec_item holds the parsed interpretation of a refspec. If it
-- 2.45.1.313.g3a57aa566a.dirty