ui-log.c: handle lightweight tags when printing commit decorations

[ps-cgit] / cgit.c

diff --git a/cgit.c b/cgit.c
index 4f414c333437a67106c327c7fddbefa964d400c7..66dd1402c23185154f67f55e41506e16a3152682 100644 (file)
--- a/cgit.c
+++ b/cgit.c
@@ -25,6 +25,21 @@ void add_mimetype(const char *name, const char *value)
        item->util = xstrdup(value);
 }
 
+struct cgit_filter *new_filter(const char *cmd, int extra_args)
+{
+       struct cgit_filter *f;
+
+       if (!cmd || !cmd[0])
+               return NULL;
+
+       f = xmalloc(sizeof(struct cgit_filter));
+       f->cmd = xstrdup(cmd);
+       f->argv = xmalloc((2 + extra_args) * sizeof(char *));
+       f->argv[0] = f->cmd;
+       f->argv[1] = NULL;
+       return f;
+}
+
 void config_cb(const char *name, const char *value)
 {
        if (!strcmp(name, "root-title"))
@@ -59,6 +74,8 @@ void config_cb(const char *name, const char *value)
                        ctx.cfg.virtual_root = "";
        } else if (!strcmp(name, "nocache"))
                ctx.cfg.nocache = atoi(value);
+       else if (!strcmp(name, "noplainemail"))
+               ctx.cfg.noplainemail = atoi(value);
        else if (!strcmp(name, "noheader"))
                ctx.cfg.noheader = atoi(value);
        else if (!strcmp(name, "snapshots"))
@@ -83,6 +100,10 @@ void config_cb(const char *name, const char *value)
                ctx.cfg.cache_static_ttl = atoi(value);
        else if (!strcmp(name, "cache-dynamic-ttl"))
                ctx.cfg.cache_dynamic_ttl = atoi(value);
+       else if (!strcmp(name, "about-filter"))
+               ctx.cfg.about_filter = new_filter(value, 0);
+       else if (!strcmp(name, "commit-filter"))
+               ctx.cfg.commit_filter = new_filter(value, 0);
        else if (!strcmp(name, "embedded"))
                ctx.cfg.embedded = atoi(value);
        else if (!strcmp(name, "max-message-length"))
@@ -93,6 +114,8 @@ void config_cb(const char *name, const char *value)
                ctx.cfg.max_repo_count = atoi(value);
        else if (!strcmp(name, "max-commit-count"))
                ctx.cfg.max_commit_count = atoi(value);
+       else if (!strcmp(name, "source-filter"))
+               ctx.cfg.source_filter = new_filter(value, 1);
        else if (!strcmp(name, "summary-log"))
                ctx.cfg.summary_log = atoi(value);
        else if (!strcmp(name, "summary-branches"))
@@ -137,6 +160,12 @@ void config_cb(const char *name, const char *value)
                ctx.repo->max_stats = cgit_find_stats_period(value, NULL);
        else if (ctx.repo && !strcmp(name, "repo.module-link"))
                ctx.repo->module_link= xstrdup(value);
+       else if (ctx.repo && !strcmp(name, "repo.about-filter"))
+               ctx.repo->about_filter = new_filter(value, 0);
+       else if (ctx.repo && !strcmp(name, "repo.commit-filter"))
+               ctx.repo->commit_filter = new_filter(value, 0);
+       else if (ctx.repo && !strcmp(name, "repo.source-filter"))
+               ctx.repo->source_filter = new_filter(value, 1);
        else if (ctx.repo && !strcmp(name, "repo.readme") && value != NULL) {
                if (*value == '/')
                        ctx.repo->readme = xstrdup(value);
@@ -186,6 +215,11 @@ static void querystring_cb(const char *name, const char *value)
        }
 }
 
+char *xstrdupn(const char *str)
+{
+       return (str ? xstrdup(str) : NULL);
+}
+
 static void prepare_context(struct cgit_context *ctx)
 {
        memset(ctx, 0, sizeof(ctx));
@@ -199,7 +233,7 @@ static void prepare_context(struct cgit_context *ctx)
        ctx->cfg.cache_root_ttl = 5;
        ctx->cfg.cache_static_ttl = -1;
        ctx->cfg.css = "/cgit.css";
-       ctx->cfg.logo = "/git-logo.png";
+       ctx->cfg.logo = "/cgit.png";
        ctx->cfg.local_time = 0;
        ctx->cfg.max_repo_count = 50;
        ctx->cfg.max_commit_count = 50;
@@ -216,6 +250,16 @@ static void prepare_context(struct cgit_context *ctx)
        ctx->cfg.summary_branches = 10;
        ctx->cfg.summary_log = 10;
        ctx->cfg.summary_tags = 10;
+       ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG"));
+       ctx->env.http_host = xstrdupn(getenv("HTTP_HOST"));
+       ctx->env.https = xstrdupn(getenv("HTTPS"));
+       ctx->env.no_http = xstrdupn(getenv("NO_HTTP"));
+       ctx->env.path_info = xstrdupn(getenv("PATH_INFO"));
+       ctx->env.query_string = xstrdupn(getenv("QUERY_STRING"));
+       ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD"));
+       ctx->env.script_name = xstrdupn(getenv("SCRIPT_NAME"));
+       ctx->env.server_name = xstrdupn(getenv("SERVER_NAME"));
+       ctx->env.server_port = xstrdupn(getenv("SERVER_PORT"));
        ctx->page.mimetype = "text/html";
        ctx->page.charset = PAGE_ENCODING;
        ctx->page.filename = NULL;
@@ -224,6 +268,12 @@ static void prepare_context(struct cgit_context *ctx)
        ctx->page.expires = ctx->page.modified;
        ctx->page.etag = NULL;
        memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list));
+       if (ctx->env.script_name)
+               ctx->cfg.script_name = ctx->env.script_name;
+       if (ctx->env.query_string)
+               ctx->qry.raw = ctx->env.query_string;
+       if (!ctx->env.cgit_config)
+               ctx->env.cgit_config = CGIT_CONFIG;
 }
 
 struct refmatch {
@@ -396,6 +446,9 @@ static void cgit_parse_args(int argc, const char **argv)
                if (!strcmp(argv[i], "--nocache")) {
                        ctx.cfg.nocache = 1;
                }
+               if (!strcmp(argv[i], "--nohttp")) {
+                       ctx.env.no_http = "1";
+               }
                if (!strncmp(argv[i], "--query=", 8)) {
                        ctx.qry.raw = xstrdup(argv[i]+8);
                }
@@ -448,8 +501,6 @@ static int calc_ttl()
 
 int main(int argc, const char **argv)
 {
-       const char *cgit_config_env = getenv("CGIT_CONFIG");
-       const char *method = getenv("REQUEST_METHOD");
        const char *path;
        char *qry;
        int err, ttl;
@@ -459,13 +510,8 @@ int main(int argc, const char **argv)
        cgit_repolist.count = 0;
        cgit_repolist.repos = NULL;
 
-       if (getenv("SCRIPT_NAME"))
-               ctx.cfg.script_name = xstrdup(getenv("SCRIPT_NAME"));
-       if (getenv("QUERY_STRING"))
-               ctx.qry.raw = xstrdup(getenv("QUERY_STRING"));
        cgit_parse_args(argc, argv);
-       parse_configfile(cgit_config_env ? cgit_config_env : CGIT_CONFIG,
-                        config_cb);
+       parse_configfile(ctx.env.cgit_config, config_cb);
        ctx.repo = NULL;
        http_parse_querystring(ctx.qry.raw, querystring_cb);
 
@@ -480,7 +526,7 @@ int main(int argc, const char **argv)
         * urls without the need for rewriterules in the webserver (as
         * long as PATH_INFO is included in the cache lookup key).
         */
-       path = getenv("PATH_INFO");
+       path = ctx.env.path_info;
        if (!ctx.qry.url && path) {
                if (path[0] == '/')
                        path++;
@@ -496,7 +542,7 @@ int main(int argc, const char **argv)
 
        ttl = calc_ttl();
        ctx.page.expires += ttl*60;
-       if (method && !strcmp(method, "HEAD"))
+       if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
                ctx.cfg.nocache = 1;
        if (ctx.cfg.nocache)
                ctx.cfg.cache_size = 0;