X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/1b09cbd303d889ec2636127584d57b7f1b70c25e..81bf4d32b377d3f2fdd7ab3ca651be99408f5c32:/shared.c diff --git a/shared.c b/shared.c index 7ec2e19..4369378 100644 --- a/shared.c +++ b/shared.c @@ -7,6 +7,7 @@ */ #include "cgit.h" +#include struct cgit_repolist cgit_repolist; struct cgit_context ctx; @@ -27,11 +28,12 @@ int chk_positive(int result, char *msg) int chk_non_negative(int result, char *msg) { - if (result < 0) - die("%s: %s",msg, strerror(errno)); + if (result < 0) + die("%s: %s", msg, strerror(errno)); return result; } +char *cgit_default_repo_desc = "[no description]"; struct cgit_repo *cgit_add_repo(const char *url) { struct cgit_repo *ret; @@ -51,10 +53,9 @@ struct cgit_repo *cgit_add_repo(const char *url) ret->url = trim_end(url, '/'); ret->name = ret->url; ret->path = NULL; - ret->desc = "[no description]"; + ret->desc = cgit_default_repo_desc; ret->owner = NULL; ret->section = ctx.cfg.section; - ret->defbranch = "master"; ret->snapshots = ctx.cfg.snapshots; ret->enable_commit_graph = ctx.cfg.enable_commit_graph; ret->enable_log_filecount = ctx.cfg.enable_log_filecount; @@ -62,12 +63,16 @@ struct cgit_repo *cgit_add_repo(const char *url) ret->enable_remote_branches = ctx.cfg.enable_remote_branches; ret->enable_subject_links = ctx.cfg.enable_subject_links; ret->max_stats = ctx.cfg.max_stats; + ret->branch_sort = ctx.cfg.branch_sort; + ret->commit_sort = ctx.cfg.commit_sort; ret->module_link = ctx.cfg.module_link; ret->readme = ctx.cfg.readme; ret->mtime = -1; ret->about_filter = ctx.cfg.about_filter; ret->commit_filter = ctx.cfg.commit_filter; ret->source_filter = ctx.cfg.source_filter; + ret->clone_url = ctx.cfg.clone_url; + ret->submodules.strdup_strings = 1; return ret; } @@ -76,7 +81,7 @@ struct cgit_repo *cgit_get_repoinfo(const char *url) int i; struct cgit_repo *repo; - for (i=0; iurl, url)) return repo; @@ -100,23 +105,36 @@ void *cgit_free_commitinfo(struct commitinfo *info) char *trim_end(const char *str, char c) { int len; - char *s, *t; if (str == NULL) return NULL; - t = (char *)str; - len = strlen(t); - while(len > 0 && t[len - 1] == c) + len = strlen(str); + while (len > 0 && str[len - 1] == c) len--; - if (len == 0) return NULL; + return xstrndup(str, len); +} - c = t[len]; - t[len] = '\0'; - s = xstrdup(t); - t[len] = c; - return s; +char *ensure_end(const char *str, char c) +{ + size_t len = strlen(str); + char *result; + + if (len && str[len - 1] == c) + return xstrndup(str, len); + + result = xmalloc(len + 2); + memcpy(result, str, len); + result[len] = '/'; + result[len + 1] = '\0'; + return result; +} + +void strbuf_ensure_end(struct strbuf *sb, char c) +{ + if (!sb->len || sb->buf[sb->len - 1] != c) + strbuf_addch(sb, c); } char *strlpart(char *txt, int maxlen) @@ -162,7 +180,7 @@ void cgit_add_ref(struct reflist *list, struct refinfo *ref) list->refs[list->count++] = ref; } -struct refinfo *cgit_mk_refinfo(const char *refname, const unsigned char *sha1) +static struct refinfo *cgit_mk_refinfo(const char *refname, const unsigned char *sha1) { struct refinfo *ref; @@ -180,6 +198,42 @@ struct refinfo *cgit_mk_refinfo(const char *refname, const unsigned char *sha1) return ref; } +static void cgit_free_taginfo(struct taginfo *tag) +{ + if (tag->tagger) + free(tag->tagger); + if (tag->tagger_email) + free(tag->tagger_email); + if (tag->msg) + free(tag->msg); + free(tag); +} + +static void cgit_free_refinfo(struct refinfo *ref) +{ + if (ref->refname) + free((char *)ref->refname); + switch (ref->object->type) { + case OBJ_TAG: + cgit_free_taginfo(ref->tag); + break; + case OBJ_COMMIT: + cgit_free_commitinfo(ref->commit); + break; + } + free(ref); +} + +void cgit_free_reflist_inner(struct reflist *list) +{ + int i; + + for (i = 0; i < list->count; i++) { + cgit_free_refinfo(list->refs[i]); + } + free(list->refs); +} + int cgit_refs_cb(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { @@ -191,8 +245,8 @@ int cgit_refs_cb(const char *refname, const unsigned char *sha1, int flags, return 0; } -void cgit_diff_tree_cb(struct diff_queue_struct *q, - struct diff_options *options, void *data) +static void cgit_diff_tree_cb(struct diff_queue_struct *q, + struct diff_options *options, void *data) { int i; @@ -211,7 +265,7 @@ static int load_mmfile(mmfile_t *file, const unsigned char *sha1) file->ptr = (char *)""; file->size = 0; } else { - file->ptr = read_sha1_file(sha1, &type, + file->ptr = read_sha1_file(sha1, &type, (unsigned long *)&file->size); } return 1; @@ -228,7 +282,7 @@ static int load_mmfile(mmfile_t *file, const unsigned char *sha1) char *diffbuf = NULL; int buflen = 0; -int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf) +static int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf) { int i; @@ -311,8 +365,7 @@ void cgit_diff_tree(const unsigned char *old_sha1, filepair_fn fn, const char *prefix, int ignorews) { struct diff_options opt; - int ret; - int prefixlen; + struct pathspec_item item; diff_setup(&opt); opt.output_format = DIFF_FORMAT_CALLBACK; @@ -324,17 +377,17 @@ void cgit_diff_tree(const unsigned char *old_sha1, opt.format_callback = cgit_diff_tree_cb; opt.format_callback_data = fn; if (prefix) { - opt.nr_paths = 1; - opt.paths = &prefix; - prefixlen = strlen(prefix); - opt.pathlens = &prefixlen; + item.match = prefix; + item.len = strlen(prefix); + opt.pathspec.nr = 1; + opt.pathspec.items = &item; } diff_setup_done(&opt); if (old_sha1 && !is_null_sha1(old_sha1)) - ret = diff_tree_sha1(old_sha1, new_sha1, "", &opt); + diff_tree_sha1(old_sha1, new_sha1, "", &opt); else - ret = diff_root_tree_sha1(new_sha1, "", &opt); + diff_root_tree_sha1(new_sha1, "", &opt); diffcore_std(&opt); diff_flush(&opt); } @@ -356,17 +409,17 @@ int cgit_parse_snapshots_mask(const char *str) int tl, sl, rv = 0; /* favor legacy setting */ - if(atoi(str)) + if (atoi(str)) return 1; - for(;;) { - str += strspn(str,delim); - tl = strcspn(str,delim); + for (;;) { + str += strspn(str, delim); + tl = strcspn(str, delim); if (!tl) break; for (f = cgit_snapshot_formats; f->suffix; f++) { sl = strlen(f->suffix); - if((tl == sl && !strncmp(f->suffix, str, tl)) || - (tl == sl-1 && !strncmp(f->suffix+1, str, tl-1))) { + if ((tl == sl && !strncmp(f->suffix, str, tl)) || + (tl == sl - 1 && !strncmp(f->suffix + 1, str, tl - 1))) { rv |= f->bit; break; } @@ -376,6 +429,33 @@ int cgit_parse_snapshots_mask(const char *str) return rv; } +typedef struct { + char * name; + char * value; +} cgit_env_var; + +void cgit_prepare_repo_env(struct cgit_repo * repo) +{ + cgit_env_var env_vars[] = { + { .name = "CGIT_REPO_URL", .value = repo->url }, + { .name = "CGIT_REPO_NAME", .value = repo->name }, + { .name = "CGIT_REPO_PATH", .value = repo->path }, + { .name = "CGIT_REPO_OWNER", .value = repo->owner }, + { .name = "CGIT_REPO_DEFBRANCH", .value = repo->defbranch }, + { .name = "CGIT_REPO_SECTION", .value = repo->section }, + { .name = "CGIT_REPO_CLONE_URL", .value = repo->clone_url } + }; + int env_var_count = ARRAY_SIZE(env_vars); + cgit_env_var *p, *q; + static char *warn = "cgit warning: failed to set env: %s=%s\n"; + + p = env_vars; + q = p + env_var_count; + for (; p < q; p++) + if (p->value && setenv(p->name, p->value, 1)) + fprintf(stderr, warn, p->name, p->value); +} + int cgit_open_filter(struct cgit_filter *filter) { @@ -439,14 +519,14 @@ int readfile(const char *path, char **buf, size_t *size) return (*size == st.st_size ? 0 : e); } -int is_token_char(char c) +static int is_token_char(char c) { return isalnum(c) || c == '_'; } /* Replace name with getenv(name), return pointer to zero-terminating char */ -char *expand_macro(char *name, int maxlength) +static char *expand_macro(char *name, int maxlength) { char *value; int len;