summaryrefslogtreecommitdiffstatshomepage
path: root/filters/commit-links.sh
blob: 58819524ced8eb8f99bec05cfd75f730c27307dc (plain)
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#!/bin/sh
# This script can be used to generate links in commit messages.
#
# To use this script, refer to this file with either the commit-filter or the
# repo.commit-filter options in cgitrc.
#
# The following environment variables can be used to retrieve the configuration
# of the repository for which this script is called:
# CGIT_REPO_URL        ( = repo.url       setting )
# CGIT_REPO_NAME       ( = repo.name      setting )
# CGIT_REPO_PATH       ( = repo.path      setting )
# CGIT_REPO_OWNER      ( = repo.owner     setting )
# CGIT_REPO_DEFBRANCH  ( = repo.defbranch setting )
# CGIT_REPO_SECTION    ( = section        setting )
# CGIT_REPO_CLONE_URL  ( = repo.clone-url setting )
#

regex=''

# This expression generates links to commits referenced by their SHA1.
regex=$regex'
s|\b([0-9a-fA-F]{7,40})\b|<a href="./?id=\1">\1</a>|g'

# This expression generates links to a fictional bugtracker.
regex=$regex'
s|#([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g'

sed -re "$regex"
r: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
/* ui-summary.c: functions for generating repo summary page
 *
 * Copyright (C) 2006 Lars Hjemli
 * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
 *
 * Licensed under GNU General Public License v2
 *   (see COPYING for full license text)
 */

#include "cgit.h"
#include "html.h"
#include "ui-log.h"
#include "ui-refs.h"
#include "ui-blob.h"

int urls = 0;

static void print_url(char *base, char *suffix)
{
	int columns = 3;

	if (ctx.repo->enable_log_filecount)
		columns++;
	if (ctx.repo->enable_log_linecount)
		columns++;

	if (!base || !*base)
		return;
	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);
	}
	if (suffix && *suffix)
		base = fmt("%s/%s", base, suffix);
	htmlf("<tr><td colspan='%d'><a href='", columns);
	html_url_path(base);
	html("'>");
	html_txt(base);
	html("</a></td></tr>\n");
}

static void print_urls(char *txt, char *suffix)
{
	char *h = txt, *t, c;

	while (h && *h) {
		while (h && *h == ' ')
			h++;
		t = h;
		while (t && *t && *t != ' ')
			t++;
		c = *t;
		*t = 0;
		print_url(h, suffix);
		*t = c;
		h = t;
	}
}

void cgit_print_summary()
{
	int columns = 3;

	if (ctx.repo->enable_log_filecount)
		columns++;
	if (ctx.repo->enable_log_linecount)
		columns++;

	html("<table summary='repository info' class='list nowrap'>");
	cgit_print_branches(ctx.cfg.summary_branches);
	htmlf("<tr class='nohover'><td colspan='%d'>&nbsp;</td></tr>", columns);
	cgit_print_tags(ctx.cfg.summary_tags);
	if (ctx.cfg.summary_log > 0) {
		htmlf("<tr class='nohover'><td colspan='%d'>&nbsp;</td></tr>", columns);
		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);
	html("</table>");
}

void cgit_print_repo_readme(char *path)
{
	char *slash, *tmp, *colon, *ref;

	if (!ctx.repo->readme || !(*ctx.repo->readme))
		return;

	ref = NULL;

	/* Check if the readme is tracked in the git repo. */
	colon = strchr(ctx.repo->readme, ':');
	if (colon && strlen(colon) > 1) {
		*colon = '\0';
		ref = ctx.repo->readme;
		ctx.repo->readme = colon + 1;
		if (!(*ctx.repo->readme))
			return;
	}

	/* Prepend repo path to relative readme path unless tracked. */
	if (!ref && *ctx.repo->readme != '/')
		ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path,
					       ctx.repo->readme));

	/* If a subpath is specified for the about page, make it relative
	 * to the directory containing the configured readme.
	 */
	if (path) {
		slash = strrchr(ctx.repo->readme, '/');
		if (!slash) {
			if (!colon)
				return;
			slash = colon;
		}
		tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
		strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
		strcpy(tmp + (slash - ctx.repo->readme + 1), path);
	} else
		tmp = ctx.repo->readme;

	/* Print the calculated readme, either from the git repo or from the
	 * filesystem, while applying the about-filter.
	 */
	html("<div id='summary'>");
	if (ctx.repo->about_filter)
		cgit_open_filter(ctx.repo->about_filter);
	if (ref)
		cgit_print_file(tmp, ref);
	else
		html_include(tmp);
	if (ctx.repo->about_filter)
		cgit_close_filter(ctx.repo->about_filter);
	html("</div>");
}