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-rw-r--r--cgit.c130
1 files changed, 50 insertions, 80 deletions
diff --git a/cgit.c b/cgit.c
index a83f0be..79e0e43 100644
--- a/cgit.c
+++ b/cgit.c
@@ -81,111 +81,84 @@ char *find_default_branch(struct cgit_repo *repo)
81 return info.first_ref; 81 return info.first_ref;
82} 82}
83 83
84static void cgit_print_repo_page() 84static int prepare_repo_cmd(struct cgit_context *ctx)
85{ 85{
86 char *tmp; 86 char *tmp;
87 int show_search;
88 unsigned char sha1[20]; 87 unsigned char sha1[20];
89 int nongit = 0; 88 int nongit = 0;
90 89
91 setenv("GIT_DIR", ctx.repo->path, 1); 90 setenv("GIT_DIR", ctx->repo->path, 1);
92 setup_git_directory_gently(&nongit); 91 setup_git_directory_gently(&nongit);
93 if (nongit) { 92 if (nongit) {
94 ctx.page.title = fmt("%s - %s", ctx.cfg.root_title, 93 ctx->page.title = fmt("%s - %s", ctx->cfg.root_title,
95 "config error"); 94 "config error");
96 tmp = fmt("Not a git repository: '%s'", ctx.repo->path); 95 tmp = fmt("Not a git repository: '%s'", ctx->repo->path);
97 ctx.repo = NULL; 96 ctx->repo = NULL;
98 cgit_print_http_headers(&ctx); 97 cgit_print_http_headers(ctx);
99 cgit_print_docstart(&ctx); 98 cgit_print_docstart(ctx);
100 cgit_print_pageheader(&ctx); 99 cgit_print_pageheader(ctx);
101 cgit_print_error(tmp); 100 cgit_print_error(tmp);
102 cgit_print_docend(); 101 cgit_print_docend();
103 return; 102 return 1;
104 } 103 }
104 ctx->page.title = fmt("%s - %s", ctx->repo->name, ctx->repo->desc);
105 105
106 ctx.page.title = fmt("%s - %s", ctx.repo->name, ctx.repo->desc); 106 if (!ctx->qry.head) {
107 show_search = 0; 107 ctx->qry.head = xstrdup(find_default_branch(ctx->repo));
108 108 ctx->repo->defbranch = ctx->qry.head;
109 if (!ctx.qry.head) {
110 ctx.qry.head = xstrdup(find_default_branch(ctx.repo));
111 ctx.repo->defbranch = ctx.qry.head;
112 } 109 }
113 110
114 if (!ctx.qry.head) { 111 if (!ctx->qry.head) {
115 cgit_print_http_headers(&ctx); 112 cgit_print_http_headers(ctx);
116 cgit_print_docstart(&ctx); 113 cgit_print_docstart(ctx);
117 cgit_print_pageheader(&ctx); 114 cgit_print_pageheader(ctx);
118 cgit_print_error("Repository seems to be empty"); 115 cgit_print_error("Repository seems to be empty");
119 cgit_print_docend(); 116 cgit_print_docend();
120 return; 117 return 1;
121 } 118 }
122 119
123 if (get_sha1(ctx.qry.head, sha1)) { 120 if (get_sha1(ctx->qry.head, sha1)) {
124 tmp = xstrdup(ctx.qry.head); 121 tmp = xstrdup(ctx->qry.head);
125 ctx.qry.head = ctx.repo->defbranch; 122 ctx->qry.head = ctx->repo->defbranch;
126 cgit_print_http_headers(&ctx); 123 cgit_print_http_headers(ctx);
127 cgit_print_docstart(&ctx); 124 cgit_print_docstart(ctx);
128 cgit_print_pageheader(&ctx); 125 cgit_print_pageheader(ctx);
129 cgit_print_error(fmt("Invalid branch: %s", tmp)); 126 cgit_print_error(fmt("Invalid branch: %s", tmp));
130 cgit_print_docend(); 127 cgit_print_docend();
131 return; 128 return 1;
132 } 129 }
130 return 0;
131}
133 132
134 if ((cgit_cmd == CMD_SNAPSHOT) && ctx.repo->snapshots) { 133static void process_request(struct cgit_context *ctx)
135 cgit_print_snapshot(ctx.qry.head, ctx.qry.sha1, 134{
136 cgit_repobasename(ctx.repo->url), 135 struct cgit_cmd *cmd;
137 ctx.qry.path, 136
138 ctx.repo->snapshots ); 137 cmd = cgit_get_cmd(ctx);
138 if (!cmd) {
139 ctx->page.title = "cgit error";
140 ctx->repo = NULL;
141 cgit_print_http_headers(ctx);
142 cgit_print_docstart(ctx);
143 cgit_print_pageheader(ctx);
144 cgit_print_error("Invalid request");
145 cgit_print_docend();
139 return; 146 return;
140 } 147 }
141 148
142 if (cgit_cmd == CMD_PATCH) { 149 if (cmd->want_repo && prepare_repo_cmd(ctx))
143 cgit_print_patch(ctx.qry.sha1);
144 return; 150 return;
145 }
146 151
147 if (cgit_cmd == CMD_BLOB) { 152 if (cmd->want_layout) {
148 cgit_print_blob(ctx.qry.sha1, ctx.qry.path); 153 cgit_print_http_headers(ctx);
149 return; 154 cgit_print_docstart(ctx);
155 cgit_print_pageheader(ctx);
150 } 156 }
151 157
152 show_search = (cgit_cmd == CMD_LOG); 158 cmd->fn(ctx);
153 cgit_print_http_headers(&ctx);
154 cgit_print_docstart(&ctx);
155 if (!cgit_cmd) {
156 cgit_print_pageheader(&ctx);
157 cgit_print_summary();
158 cgit_print_docend();
159 return;
160 }
161 159
162 cgit_print_pageheader(&ctx); 160 if (cmd->want_layout)
163 161 cgit_print_docend();
164 switch(cgit_cmd) {
165 case CMD_LOG:
166 cgit_print_log(ctx.qry.sha1, ctx.qry.ofs,
167 ctx.cfg.max_commit_count, ctx.qry.grep, ctx.qry.search,
168 ctx.qry.path, 1);
169 break;
170 case CMD_TREE:
171 cgit_print_tree(ctx.qry.sha1, ctx.qry.path);
172 break;
173 case CMD_COMMIT:
174 cgit_print_commit(ctx.qry.sha1);
175 break;
176 case CMD_REFS:
177 cgit_print_refs();
178 break;
179 case CMD_TAG:
180 cgit_print_tag(ctx.qry.sha1);
181 break;
182 case CMD_DIFF:
183 cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path);
184 break;
185 default:
186 cgit_print_error("Invalid request");
187 }
188 cgit_print_docend();
189} 162}
190 163
191static long ttl_seconds(long ttl) 164static long ttl_seconds(long ttl)
@@ -209,10 +182,7 @@ static void cgit_fill_cache(struct cacheitem *item, int use_cache)
209 182
210 ctx.page.modified = time(NULL); 183 ctx.page.modified = time(NULL);
211 ctx.page.expires = ctx.page.modified + ttl_seconds(item->ttl); 184 ctx.page.expires = ctx.page.modified + ttl_seconds(item->ttl);
212 if (ctx.repo) 185 process_request(&ctx);
213 cgit_print_repo_page();
214 else
215 cgit_print_repolist();
216 186
217 if (use_cache) { 187 if (use_cache) {
218 chk_zero(close(STDOUT_FILENO), "Close redirected STDOUT"); 188 chk_zero(close(STDOUT_FILENO), "Close redirected STDOUT");