-rw-r--r-- | cgit.c | 16 | ||||
-rw-r--r-- | cgit.h | 2 | ||||
-rw-r--r-- | cmd.c | 9 | ||||
-rw-r--r-- | html.c | 6 | ||||
-rw-r--r-- | ui-commit.c | 146 | ||||
-rw-r--r-- | ui-diff.c | 151 | ||||
-rw-r--r-- | ui-diff.h | 3 | ||||
-rw-r--r-- | ui-repolist.c | 15 | ||||
-rw-r--r-- | ui-repolist.h | 1 | ||||
-rw-r--r-- | ui-shared.c | 58 | ||||
-rw-r--r-- | ui-summary.c | 14 | ||||
-rw-r--r-- | ui-summary.h | 1 |
12 files changed, 257 insertions, 165 deletions
@@ -21,2 +21,6 @@ void config_cb(const char *name, const char *value) ctx.cfg.root_title = xstrdup(value); + else if (!strcmp(name, "root-desc")) + ctx.cfg.root_desc = xstrdup(value); + else if (!strcmp(name, "root-readme")) + ctx.cfg.root_readme = xstrdup(value); else if (!strcmp(name, "css")) @@ -165,2 +169,3 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.root_title = "Git repository browser"; + ctx->cfg.root_desc = "a fast webinterface for the git dscm"; ctx->cfg.script_name = CGIT_SCRIPT_NAME; @@ -272,3 +277,12 @@ static void process_request(void *cbdata) - if (cmd->want_repo && prepare_repo_cmd(ctx)) + if (cmd->want_repo && !ctx->repo) { + cgit_print_http_headers(ctx); + cgit_print_docstart(ctx); + cgit_print_pageheader(ctx); + cgit_print_error(fmt("No repository selected")); + cgit_print_docend(); + return; + } + + if (ctx->repo && prepare_repo_cmd(ctx)) return; @@ -134,2 +134,4 @@ struct cgit_config { char *root_title; + char *root_desc; + char *root_readme; char *script_name; @@ -24,2 +24,10 @@ +static void about_fn(struct cgit_context *ctx) +{ + if (ctx->repo) + cgit_print_repo_readme(); + else + cgit_print_site_readme(); +} + static void blob_fn(struct cgit_context *ctx) @@ -96,2 +104,3 @@ struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx) static struct cgit_cmd cmds[] = { + def_cmd(about, 0, 1), def_cmd(blob, 1, 0), @@ -13,2 +13,3 @@ #include <string.h> +#include <errno.h> @@ -170,4 +171,7 @@ int html_include(const char *filename) - if (!(f = fopen(filename, "r"))) + if (!(f = fopen(filename, "r"))) { + fprintf(stderr, "[cgit] Failed to include file %s: %s (%d).\n", + filename, strerror(errno), errno); return -1; + } while((len = fread(buf, 1, 4096, f)) > 0) diff --git a/ui-commit.c b/ui-commit.c index 12a96fb..1aa5d34 100644 --- a/ui-commit.c +++ b/ui-commit.c @@ -13,127 +13,2 @@ -static int files, slots; -static int total_adds, total_rems, max_changes; -static int lines_added, lines_removed; -static char *curr_rev; - -static struct fileinfo { - char status; - unsigned char old_sha1[20]; - unsigned char new_sha1[20]; - unsigned short old_mode; - unsigned short new_mode; - char *old_path; - char *new_path; - unsigned int added; - unsigned int removed; -} *items; - - -void print_fileinfo(struct fileinfo *info) -{ - char *class; - - switch (info->status) { - case DIFF_STATUS_ADDED: - class = "add"; - break; - case DIFF_STATUS_COPIED: - class = "cpy"; - break; - case DIFF_STATUS_DELETED: - class = "del"; - break; - case DIFF_STATUS_MODIFIED: - class = "upd"; - break; - case DIFF_STATUS_RENAMED: - class = "mov"; - break; - case DIFF_STATUS_TYPE_CHANGED: - class = "typ"; - break; - case DIFF_STATUS_UNKNOWN: - class = "unk"; - break; - case DIFF_STATUS_UNMERGED: - class = "stg"; - break; - default: - die("bug: unhandled diff status %c", info->status); - } - - html("<tr>"); - htmlf("<td class='mode'>"); - if (is_null_sha1(info->new_sha1)) { - cgit_print_filemode(info->old_mode); - } else { - cgit_print_filemode(info->new_mode); - } - - if (info->old_mode != info->new_mode && - !is_null_sha1(info->old_sha1) && - !is_null_sha1(info->new_sha1)) { - html("<span class='modechange'>["); - cgit_print_filemode(info->old_mode); - html("]</span>"); - } - htmlf("</td><td class='%s'>", class); - cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, curr_rev, - NULL, info->new_path); - if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) - htmlf(" (%s from %s)", - info->status == DIFF_STATUS_COPIED ? "copied" : "renamed", - info->old_path); - html("</td><td class='right'>"); - htmlf("%d", info->added + info->removed); - html("</td><td class='graph'>"); - htmlf("<table summary='file diffstat' width='%d%%'><tr>", (max_changes > 100 ? 100 : max_changes)); - htmlf("<td class='add' style='width: %.1f%%;'/>", - info->added * 100.0 / max_changes); - htmlf("<td class='rem' style='width: %.1f%%;'/>", - info->removed * 100.0 / max_changes); - htmlf("<td class='none' style='width: %.1f%%;'/>", - (max_changes - info->removed - info->added) * 100.0 / max_changes); - html("</tr></table></td></tr>\n"); -} - -void cgit_count_diff_lines(char *line, int len) -{ - if (line && (len > 0)) { - if (line[0] == '+') - lines_added++; - else if (line[0] == '-') - lines_removed++; - } -} - -void inspect_filepair(struct diff_filepair *pair) -{ - files++; - lines_added = 0; - lines_removed = 0; - cgit_diff_files(pair->one->sha1, pair->two->sha1, cgit_count_diff_lines); - if (files >= slots) { - if (slots == 0) - slots = 4; - else - slots = slots * 2; - items = xrealloc(items, slots * sizeof(struct fileinfo)); - } - items[files-1].status = pair->status; - hashcpy(items[files-1].old_sha1, pair->one->sha1); - hashcpy(items[files-1].new_sha1, pair->two->sha1); - items[files-1].old_mode = pair->one->mode; - items[files-1].new_mode = pair->two->mode; - items[files-1].old_path = xstrdup(pair->one->path); - items[files-1].new_path = xstrdup(pair->two->path); - items[files-1].added = lines_added; - items[files-1].removed = lines_removed; - if (lines_added + lines_removed > max_changes) - max_changes = lines_added + lines_removed; - total_adds += lines_added; - total_rems += lines_removed; -} - - void cgit_print_commit(char *hex) @@ -145,3 +20,2 @@ void cgit_print_commit(char *hex) char *tmp; - int i; @@ -149,3 +23,2 @@ void cgit_print_commit(char *hex) hex = ctx.qry.head; - curr_rev = hex; @@ -218,17 +91,6 @@ void cgit_print_commit(char *hex) html("</div>"); - if (!(commit->parents && commit->parents->next && commit->parents->next->next)) { - html("<div class='diffstat-header'>Diffstat</div>"); - html("<table summary='diffstat' class='diffstat'>"); - max_changes = 0; - cgit_diff_commit(commit, inspect_filepair); - for(i = 0; i<files; i++) - print_fileinfo(&items[i]); - html("</table>"); - html("<div class='diffstat-summary'>"); - htmlf("%d files changed, %d insertions, %d deletions", - files, total_adds, total_rems); - html("</div>"); - cgit_print_diff(ctx.qry.sha1, - sha1_to_hex(commit->parents->item->object.sha1), - NULL); + if (!(commit->parents && commit->parents->next && + commit->parents->next->next)) { + tmp = sha1_to_hex(commit->parents->item->object.sha1); + cgit_print_diff(ctx.qry.sha1, tmp, NULL); } @@ -15,2 +15,145 @@ unsigned char new_rev_sha1[20]; +static int files, slots; +static int total_adds, total_rems, max_changes; +static int lines_added, lines_removed; +static char *curr_rev; + +static struct fileinfo { + char status; + unsigned char old_sha1[20]; + unsigned char new_sha1[20]; + unsigned short old_mode; + unsigned short new_mode; + char *old_path; + char *new_path; + unsigned int added; + unsigned int removed; +} *items; + + +static void print_fileinfo(struct fileinfo *info) +{ + char *class; + + switch (info->status) { + case DIFF_STATUS_ADDED: + class = "add"; + break; + case DIFF_STATUS_COPIED: + class = "cpy"; + break; + case DIFF_STATUS_DELETED: + class = "del"; + break; + case DIFF_STATUS_MODIFIED: + class = "upd"; + break; + case DIFF_STATUS_RENAMED: + class = "mov"; + break; + case DIFF_STATUS_TYPE_CHANGED: + class = "typ"; + break; + case DIFF_STATUS_UNKNOWN: + class = "unk"; + break; + case DIFF_STATUS_UNMERGED: + class = "stg"; + break; + default: + die("bug: unhandled diff status %c", info->status); + } + + html("<tr>"); + htmlf("<td class='mode'>"); + if (is_null_sha1(info->new_sha1)) { + cgit_print_filemode(info->old_mode); + } else { + cgit_print_filemode(info->new_mode); + } + + if (info->old_mode != info->new_mode && + !is_null_sha1(info->old_sha1) && + !is_null_sha1(info->new_sha1)) { + html("<span class='modechange'>["); + cgit_print_filemode(info->old_mode); + html("]</span>"); + } + htmlf("</td><td class='%s'>", class); + cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, curr_rev, + NULL, info->new_path); + if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) + htmlf(" (%s from %s)", + info->status == DIFF_STATUS_COPIED ? "copied" : "renamed", + info->old_path); + html("</td><td class='right'>"); + htmlf("%d", info->added + info->removed); + html("</td><td class='graph'>"); + htmlf("<table summary='file diffstat' width='%d%%'><tr>", (max_changes > 100 ? 100 : max_changes)); + htmlf("<td class='add' style='width: %.1f%%;'/>", + info->added * 100.0 / max_changes); + htmlf("<td class='rem' style='width: %.1f%%;'/>", + info->removed * 100.0 / max_changes); + htmlf("<td class='none' style='width: %.1f%%;'/>", + (max_changes - info->removed - info->added) * 100.0 / max_changes); + html("</tr></table></td></tr>\n"); +} + +static void count_diff_lines(char *line, int len) +{ + if (line && (len > 0)) { + if (line[0] == '+') + lines_added++; + else if (line[0] == '-') + lines_removed++; + } +} + +static void inspect_filepair(struct diff_filepair *pair) +{ + files++; + lines_added = 0; + lines_removed = 0; + cgit_diff_files(pair->one->sha1, pair->two->sha1, count_diff_lines); + if (files >= slots) { + if (slots == 0) + slots = 4; + else + slots = slots * 2; + items = xrealloc(items, slots * sizeof(struct fileinfo)); + } + items[files-1].status = pair->status; + hashcpy(items[files-1].old_sha1, pair->one->sha1); + hashcpy(items[files-1].new_sha1, pair->two->sha1); + items[files-1].old_mode = pair->one->mode; + items[files-1].new_mode = pair->two->mode; + items[files-1].old_path = xstrdup(pair->one->path); + items[files-1].new_path = xstrdup(pair->two->path); + items[files-1].added = lines_added; + items[files-1].removed = lines_removed; + if (lines_added + lines_removed > max_changes) + max_changes = lines_added + lines_removed; + total_adds += lines_added; + total_rems += lines_removed; +} + +void cgit_print_diffstat(const unsigned char *old_sha1, + const unsigned char *new_sha1) +{ + int i; + + html("<div class='diffstat-header'>Diffstat</div>"); + html("<table summary='diffstat' class='diffstat'>"); + max_changes = 0; + cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, NULL); + for(i = 0; i<files; i++) + print_fileinfo(&items[i]); + html("</table>"); + html("<div class='diffstat-summary'>"); + htmlf("%d files changed, %d insertions, %d deletions", + files, total_adds, total_rems); + html("</div>"); +} + + /* @@ -117,8 +260,2 @@ void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefi } - if (type != OBJ_COMMIT) { - cgit_print_error(fmt("Unhandled object type: %s", - typename(type))); - return; - } - commit = lookup_commit_reference(new_rev_sha1); @@ -144,2 +281,4 @@ void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefi } + cgit_print_diffstat(old_rev_sha1, new_rev_sha1); + html("<table summary='diff' class='diff'>"); @@ -3,2 +3,5 @@ +extern void cgit_print_diffstat(const unsigned char *old_sha1, + const unsigned char *new_sha1); + extern void cgit_print_diff(const char *new_hex, const char *old_hex, diff --git a/ui-repolist.c b/ui-repolist.c index 98009c0..3f78e28 100644 --- a/ui-repolist.c +++ b/ui-repolist.c @@ -63,8 +63,2 @@ void print_header(int columns) { - if (ctx.cfg.index_header) { - htmlf("<tr class='nohover'><td colspan='%d' class='include-block'>", - columns); - html_include(ctx.cfg.index_header); - html("</td></tr>"); - } html("<tr class='nohover'>" @@ -92,2 +86,5 @@ void cgit_print_repolist() + if (ctx.cfg.index_header) + html_include(ctx.cfg.index_header); + html("<table summary='repository list' class='list nowrap'>"); @@ -141 +138,7 @@ void cgit_print_repolist() } + +void cgit_print_site_readme() +{ + if (ctx.cfg.root_readme) + html_include(ctx.cfg.root_readme); +} diff --git a/ui-repolist.h b/ui-repolist.h index c23e5d2..5b1e542 100644 --- a/ui-repolist.h +++ b/ui-repolist.h @@ -4,2 +4,3 @@ extern void cgit_print_repolist(); +extern void cgit_print_site_readme(); diff --git a/ui-shared.c b/ui-shared.c index 8a804c2..d08ede9 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -116,2 +116,45 @@ char *cgit_currurl() +static void site_url(char *page, char *search) +{ + char *delim = "?"; + + if (ctx.cfg.virtual_root) { + html_attr(ctx.cfg.virtual_root); + if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/') + html("/"); + } else + html(ctx.cfg.script_name); + + if (page) { + htmlf("?p=%s", page); + delim = "&"; + } + if (search) { + html(delim); + html("q="); + html_attr(search); + } +} + +static void site_link(char *page, char *name, char *title, char *class, + char *search) +{ + html("<a"); + if (title) { + html(" title='"); + html_attr(title); + html("'"); + } + if (class) { + html(" class='"); + html_attr(class); + html("'"); + } + html(" href='"); + site_url(page, search); + html("'>"); + html_txt(name); + html("</a>"); +} + static char *repolink(char *title, char *class, char *page, char *head, @@ -512,3 +555,6 @@ void cgit_print_pageheader(struct cgit_context *ctx) html(">"); - html_txt("a fast webinterface for the git dscm"); + if (ctx->cfg.root_desc) + html_txt(ctx->cfg.root_desc); + else if (ctx->cfg.index_info) + html_include(ctx->cfg.index_info); } @@ -530,2 +576,6 @@ void cgit_print_pageheader(struct cgit_context *ctx) ctx->qry.sha1, ctx->qry.sha2, NULL); + if (ctx->repo->readme) + reporevlink("about", "about", NULL, + hc(cmd, "about"), ctx->qry.head, NULL, + NULL); html("</td><td class='form'>"); @@ -548,5 +598,5 @@ void cgit_print_pageheader(struct cgit_context *ctx) } else { - html("<a class='active' href='"); - html_attr(cgit_rooturl()); - html("'>index</a>\n"); + site_link(NULL, "index", NULL, hc(cmd, "repolist"), NULL); + if (ctx->cfg.root_readme) + site_link("about", "about", NULL, hc(cmd, "about"), NULL); html("</td><td class='form'>"); diff --git a/ui-summary.c b/ui-summary.c index 318148a..ad0b4a7 100644 --- a/ui-summary.c +++ b/ui-summary.c @@ -15,7 +15,2 @@ void cgit_print_summary() { - if (ctx.repo->readme) { - html("<div id='summary'>"); - html_include(ctx.repo->readme); - html("</div>"); - } html("<table summary='repository info' class='list nowrap'>"); @@ -31 +26,10 @@ void cgit_print_summary() } + +void cgit_print_repo_readme() +{ + if (ctx.repo->readme) { + html("<div id='summary'>"); + html_include(ctx.repo->readme); + html("</div>"); + } +} diff --git a/ui-summary.h b/ui-summary.h index 37aedd2..3e13039 100644 --- a/ui-summary.h +++ b/ui-summary.h @@ -4,2 +4,3 @@ extern void cgit_print_summary(); +extern void cgit_print_repo_readme(); |