neocgit

a more 'modern' version of cgit
Log | Files | Refs | Submodules | README | LICENSE | git clone https://git.ne02ptzero.me/git/neocgit

commit bbfa006e6eb93d56842c1d90bbba1c5484afb855
parent 485b09925cd54f3f55257619fa5796d274e96050
Author: John Keeping <john@keeping.me.uk>
Date:   Fri,  1 Aug 2014 22:14:17 +0100

Extract clone URL printing to ui-shared.c

This will allow us to reuse the same logic to add clone URL <link/>
elements to the header of all repo-specific pages in order to support
the rel-vcs microformat.

Signed-off-by: John Keeping <john@keeping.me.uk>

Diffstat:
Mui-shared.c | 37+++++++++++++++++++++++++++++++++++++
Mui-shared.h | 2++
Mui-summary.c | 58++++++++++++----------------------------------------------
3 files changed, 51 insertions(+), 46 deletions(-)

diff --git a/ui-shared.c b/ui-shared.c @@ -727,6 +727,43 @@ void cgit_print_docend() html("</body>\n</html>\n"); } +static void add_clone_urls(void (*fn)(const char *), char *txt, char *suffix) +{ + struct strbuf buf = STRBUF_INIT; + char *h = txt, *t, c; + + while (h && *h) { + while (h && *h == ' ') + h++; + if (!*h) + break; + t = h; + while (t && *t && *t != ' ') + t++; + c = *t; + *t = 0; + + if (suffix && *suffix) { + strbuf_reset(&buf); + strbuf_addf(&buf, "%s/%s", h, suffix); + h = buf.buf; + } + fn(h); + *t = c; + h = t; + } + + strbuf_release(&buf); +} + +void cgit_add_clone_urls(void (*fn)(const char *)) +{ + if (ctx.repo->clone_url) + add_clone_urls(fn, expand_macros(ctx.repo->clone_url), NULL); + else if (ctx.cfg.clone_prefix) + add_clone_urls(fn, ctx.cfg.clone_prefix, ctx.repo->url); +} + static int print_branch_option(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { diff --git a/ui-shared.h b/ui-shared.h @@ -11,6 +11,8 @@ extern char *cgit_fileurl(const char *reponame, const char *pagename, extern char *cgit_pageurl(const char *reponame, const char *pagename, const char *query); +extern void cgit_add_clone_urls(void (*fn)(const char *)); + extern void cgit_index_link(const char *name, const char *title, const char *class, const char *pattern, const char *sort, int ofs); extern void cgit_summary_link(const char *name, const char *title, diff --git a/ui-summary.c b/ui-summary.c @@ -12,62 +12,30 @@ #include "ui-log.h" #include "ui-refs.h" #include "ui-blob.h" +#include "ui-shared.h" #include <libgen.h> -static void print_url(char *base, char *suffix) +static int urls; + +static void print_url(const char *url) { int columns = 3; - struct strbuf basebuf = STRBUF_INIT; if (ctx.repo->enable_log_filecount) columns++; if (ctx.repo->enable_log_linecount) columns++; - if (!base || !*base) - return; - if (suffix && *suffix) { - strbuf_addf(&basebuf, "%s/%s", base, suffix); - base = basebuf.buf; + if (urls++ == 0) { + htmlf("<tr class='nohover'><td colspan='%d'>&nbsp;</td></tr>", columns); + htmlf("<tr><th class='left' colspan='%d'>Clone</th></tr>\n", columns); } + htmlf("<tr><td colspan='%d'><a href='", columns); - html_url_path(base); + html_url_path(url); html("'>"); - html_txt(base); + html_txt(url); html("</a></td></tr>\n"); - strbuf_release(&basebuf); -} - -static void print_urls(char *txt, char *suffix) -{ - char *h = txt, *t, c; - int urls = 0; - int columns = 3; - - if (ctx.repo->enable_log_filecount) - columns++; - if (ctx.repo->enable_log_linecount) - columns++; - - - while (h && *h) { - while (h && *h == ' ') - h++; - if (!*h) - break; - t = h; - while (t && *t && *t != ' ') - t++; - c = *t; - *t = 0; - if (urls++ == 0) { - htmlf("<tr class='nohover'><td colspan='%d'>&nbsp;</td></tr>", columns); - htmlf("<tr><th class='left' colspan='%d'>Clone</th></tr>\n", columns); - } - print_url(h, suffix); - *t = c; - h = t; - } } void cgit_print_summary() @@ -88,10 +56,8 @@ void cgit_print_summary() cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL, NULL, NULL, 0, 0, 0); } - if (ctx.repo->clone_url) - print_urls(expand_macros(ctx.repo->clone_url), NULL); - else if (ctx.cfg.clone_prefix) - print_urls(ctx.cfg.clone_prefix, ctx.repo->url); + urls = 0; + cgit_add_clone_urls(print_url); html("</table>"); }