diff options
Diffstat (limited to 'archive.c')
| -rw-r--r-- | archive.c | 77 |
1 files changed, 42 insertions, 35 deletions
@@ -1,4 +1,5 @@ #include "cache.h" +#include "config.h" #include "refs.h" #include "commit.h" #include "tree-walk.h" @@ -87,19 +88,6 @@ void *sha1_file_to_archive(const struct archiver_args *args, return buffer; } -static void setup_archive_check(struct git_attr_check *check) -{ - static struct git_attr *attr_export_ignore; - static struct git_attr *attr_export_subst; - - if (!attr_export_ignore) { - attr_export_ignore = git_attr("export-ignore"); - attr_export_subst = git_attr("export-subst"); - } - check[0].attr = attr_export_ignore; - check[1].attr = attr_export_subst; -} - struct directory { struct directory *up; struct object_id oid; @@ -115,6 +103,24 @@ struct archiver_context { struct directory *bottom; }; +static const struct attr_check *get_archive_attrs(const char *path) +{ + static struct attr_check *check; + if (!check) + check = attr_check_initl("export-ignore", "export-subst", NULL); + return git_check_attr(path, check) ? NULL : check; +} + +static int check_attr_export_ignore(const struct attr_check *check) +{ + return check && ATTR_TRUE(check->items[0].value); +} + +static int check_attr_export_subst(const struct attr_check *check) +{ + return check && ATTR_TRUE(check->items[1].value); +} + static int write_archive_entry(const unsigned char *sha1, const char *base, int baselen, const char *filename, unsigned mode, int stage, void *context) @@ -123,9 +129,8 @@ static int write_archive_entry(const unsigned char *sha1, const char *base, struct archiver_context *c = context; struct archiver_args *args = c->args; write_archive_entry_fn_t write_entry = c->write_entry; - struct git_attr_check check[2]; - const char *path_without_prefix; int err; + const char *path_without_prefix; args->convert = 0; strbuf_reset(&path); @@ -137,11 +142,12 @@ static int write_archive_entry(const unsigned char *sha1, const char *base, strbuf_addch(&path, '/'); path_without_prefix = path.buf + args->baselen; - setup_archive_check(check); - if (!git_check_attr(path_without_prefix, ARRAY_SIZE(check), check)) { - if (ATTR_TRUE(check[0].value)) + if (!S_ISDIR(mode)) { + const struct attr_check *check; + check = get_archive_attrs(path_without_prefix); + if (check_attr_export_ignore(check)) return 0; - args->convert = ATTR_TRUE(check[1].value); + args->convert = check_attr_export_subst(check); } if (S_ISDIR(mode) || S_ISGITLINK(mode)) { @@ -158,14 +164,6 @@ static int write_archive_entry(const unsigned char *sha1, const char *base, return write_entry(args, sha1, path.buf, path.len, mode); } -static int write_archive_entry_buf(const unsigned char *sha1, struct strbuf *base, - const char *filename, unsigned mode, int stage, - void *context) -{ - return write_archive_entry(sha1, base->buf, base->len, - filename, mode, stage, context); -} - static void queue_directory(const unsigned char *sha1, struct strbuf *base, const char *filename, unsigned mode, int stage, struct archiver_context *c) @@ -215,6 +213,17 @@ static int queue_or_write_archive_entry(const unsigned char *sha1, } if (S_ISDIR(mode)) { + size_t baselen = base->len; + const struct attr_check *check; + + /* Borrow base, but restore its original value when done. */ + strbuf_addstr(base, filename); + strbuf_addch(base, '/'); + check = get_archive_attrs(base->buf); + strbuf_setlen(base, baselen); + + if (check_attr_export_ignore(check)) + return 0; queue_directory(sha1, base, filename, mode, stage, c); return READ_TREE_RECURSIVE; @@ -268,9 +277,7 @@ int write_archive_entries(struct archiver_args *args, } err = read_tree_recursive(args->tree, "", 0, 0, &args->pathspec, - args->pathspec.has_wildcard ? - queue_or_write_archive_entry : - write_archive_entry_buf, + queue_or_write_archive_entry, &context); if (err == READ_TREE_RECURSIVE) err = 0; @@ -364,15 +371,15 @@ static void parse_treeish_arg(const char **argv, const char *colon = strchrnul(name, ':'); int refnamelen = colon - name; - if (!dwim_ref(name, refnamelen, oid.hash, &ref)) + if (!dwim_ref(name, refnamelen, &oid, &ref)) die("no such ref: %.*s", refnamelen, name); free(ref); } - if (get_sha1(name, oid.hash)) + if (get_oid(name, &oid)) die("Not a valid object name"); - commit = lookup_commit_reference_gently(oid.hash, 1); + commit = lookup_commit_reference_gently(&oid, 1); if (commit) { commit_sha1 = commit->object.oid.hash; archive_time = commit->date; @@ -381,7 +388,7 @@ static void parse_treeish_arg(const char **argv, archive_time = time(NULL); } - tree = parse_tree_indirect(oid.hash); + tree = parse_tree_indirect(&oid); if (tree == NULL) die("not a tree object"); @@ -395,7 +402,7 @@ static void parse_treeish_arg(const char **argv, if (err || !S_ISDIR(mode)) die("current working directory is untracked"); - tree = parse_tree_indirect(tree_oid.hash); + tree = parse_tree_indirect(&tree_oid); } ar_args->tree = tree; ar_args->commit_sha1 = commit_sha1; |