summaryrefslogtreecommitdiffstatshomepage
path: root/.gitignore
blob: 1e016e5a7af46cd1542695a8c363d66db6d34c68 (plain)
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# Files I don't care to see in git-status/commit
cgit
cgit.conf
VERSION
*.o
*.d
g.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #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 */
:contact-coc: tastytea@tastytea.de
:uri-coc-original: https://www.contributor-covenant.org/version/1/4/code-of-conduct.html

== Code of Conduct

In the interest of fostering an open and welcoming environment, we as
contributors and maintainers pledge to making participation in our project and
our community a harassment-free experience for everyone, regardless of age, body
size, disability, education, ethnicity, gender identity and expression, level of
experience, nationality, personal appearance, race, religion, sex
characteristics, sexual identity and orientation or socio-economic status.

=== Examples

Examples of behavior that contributes to creating a positive environment
include:

* Using welcoming and inclusive language.
* Being respectful of differing viewpoints and experiences.
* Gracefully accepting constructive criticism.
* Focusing on what is best for the community.
* Showing empathy towards other community members.

Examples of unacceptable behavior by participants include:

* The use of sexualized language or imagery and unwelcome sexual attention or
  advances.
* Trolling, insulting/derogatory comments, and personal attacks.
* Public or private harassment.
* Publishing others’ private information, such as a physical or electronic
  address, without explicit permission.

=== Enforcement

Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported by contacting the project team at {contact-coc}.

All complaints will be reviewed and investigated and will result in a response
that is deemed necessary and appropriate to the circumstances. The project team
is obligated to maintain confidentiality with regard to the reporter of an
incident.

=== Attribution

This Code of Conduct is adapted from the link:{uri-coc-original}[Contributor
Covenant, version 1.4].


For answers to common questions about this code of conduct, see
link:https://www.contributor-covenant.org/faq[].
or: #cc0000; font-weight: bold } /* Comment.Preproc */ .highlight .cpf { color: #888888 } /* Comment.PreprocFile */ .highlight .c1 { color: #888888 } /* Comment.Single */ .highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */ .highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .gr { color: #aa0000 } /* Generic.Error */ .highlight .gh { color: #333333 } /* Generic.Heading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #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 */
/* scan-tree.c
 *
 * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
 *
 * Licensed under GNU General Public License v2
 *   (see COPYING for full license text)
 */

#include "cgit.h"
#include "scan-tree.h"
#include "configfile.h"
#include "html.h"
#include <config.h>

/* return 1 if path contains a objects/ directory and a HEAD file */
static int is_git_dir(const char *path)
{
	struct stat st;
	struct strbuf pathbuf = STRBUF_INIT;
	int result = 0;

	strbuf_addf(&pathbuf, "%s/objects", path);
	if (stat(pathbuf.buf, &st)) {
		if (errno != ENOENT)
			fprintf(stderr, "Error checking path %s: %s (%d)\n",
				path, strerror(errno), errno);
		goto out;
	}
	if (!S_ISDIR(st.st_mode))
		goto out;

	strbuf_reset(&pathbuf);
	strbuf_addf(&pathbuf, "%s/HEAD", path);
	if (stat(pathbuf.buf, &st)) {
		if (errno != ENOENT)
			fprintf(stderr, "Error checking path %s: %s (%d)\n",
				path, strerror(errno), errno);
		goto out;
	}
	if (!S_ISREG(st.st_mode))
		goto out;

	result = 1;
out:
	strbuf_release(&pathbuf);
	return result;
}

static struct cgit_repo *repo;
static repo_config_fn config_fn;

static void scan_tree_repo_config(const char *name, const char *value)
{
	config_fn(repo, name, value);
}

static int gitconfig_config(const char *key, const char *value, void *cb)
{
	const char *name;

	if (!strcmp(key, "gitweb.owner"))
		config_fn(repo, "owner", value);
	else if (!strcmp(key, "gitweb.description"))
		config_fn(repo, "desc", value);
	else if (!strcmp(key, "gitweb.category"))
		config_fn(repo, "section", value);
	else if (!strcmp(key, "gitweb.homepage"))
		config_fn(repo, "homepage", value);
	else if (skip_prefix(key, "cgit.", &name))
		config_fn(repo, name, value);

	return 0;
}

static char *xstrrchr(char *s, char *from, int c)
{
	while (from >= s && *from != c)
		from--;
	return from < s ? NULL : from;
}

static void add_repo(const char *base, struct strbuf *path, repo_config_fn fn)
{
	struct stat st;
	struct passwd *pwd;
	size_t pathlen;
	struct strbuf rel = STRBUF_INIT;
	char *p, *slash;
	int n;
	size_t size;

	if (stat(path->buf, &st)) {
		fprintf(stderr, "Error accessing %s: %s (%d)\n",
			path->buf, strerror(errno), errno);
		return;
	}

	strbuf_addch(path, '/');
	pathlen = path->len;

	if (ctx.cfg.strict_export) {
		strbuf_addstr(path, ctx.cfg.strict_export);
		if(stat(path->buf, &st))
			return;
		strbuf_setlen(path, pathlen);
	}

	strbuf_addstr(path, "noweb");
	if (!stat(path->buf, &st))
		return;
	strbuf_setlen(path, pathlen);

	if (!starts_with(path->buf, base))
		strbuf_addbuf(&rel, path);
	else
		strbuf_addstr(&rel, path->buf + strlen(base) + 1);

	if (!strcmp(rel.buf + rel.len - 5, "/.git"))
		strbuf_setlen(&rel, rel.len - 5);
	else if (rel.len && rel.buf[rel.len - 1] == '/')
		strbuf_setlen(&rel, rel.len - 1);

	repo = cgit_add_repo(rel.buf);
	config_fn = fn;
	if (ctx.cfg.enable_git_config) {
		strbuf_addstr(path, "config");
		git_config_from_file(gitconfig_config, path->buf, NULL);
		strbuf_setlen(path, pathlen);
	}

	if (ctx.cfg.remove_suffix) {
		size_t urllen;
		strip_suffix(repo->url, ".git", &urllen);
		strip_suffix_mem(repo->url, &urllen, "/");
		repo->url[urllen] = '\0';
	}
	repo->path = xstrdup(path->buf);
	while (!repo->owner) {
		if ((pwd = getpwuid(st.st_uid)) == NULL) {
			fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
				path->buf, strerror(errno), errno);
			break;
		}
		if (pwd->pw_gecos)
			if ((p = strchr(pwd->pw_gecos, ',')))
				*p = '\0';
		repo->owner = xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
	}

	if (repo->desc == cgit_default_repo_desc || !repo->desc) {
		strbuf_addstr(path, "description");
		if (!stat(path->buf, &st))
			readfile(path->buf, &repo->desc, &size);
		strbuf_setlen(path, pathlen);
	}

	if (ctx.cfg.section_from_path) {
		n = ctx.cfg.section_from_path;
		if (n > 0) {
			slash = rel.buf - 1;
			while (slash && n && (slash = strchr(slash + 1, '/')))
				n--;
		} else {
			slash = rel.buf + rel.len;
			while (slash && n && (slash = xstrrchr(rel.buf, slash - 1, '/')))
				n++;
		}
		if (slash && !n) {
			*slash = '\0';
			repo->section = xstrdup(rel.buf);
			*slash = '/';
			if (starts_with(repo->name, repo->section)) {
				repo->name += strlen(repo->section);
				if (*repo->name == '/')
					repo->name++;
			}
		}
	}

	strbuf_addstr(path, "cgitrc");
	if (!stat(path->buf, &st))
		parse_configfile(path->buf, &scan_tree_repo_config);

	strbuf_release(&rel);
}

static void scan_path(const char *base, const char *path, repo_config_fn fn)
{
	DIR *dir = opendir(path);
	struct dirent *ent;
	struct strbuf pathbuf = STRBUF_INIT;
	size_t pathlen = strlen(path);
	struct stat st;

	if (!dir) {
		fprintf(stderr, "Error opening directory %s: %s (%d)\n",
			path, strerror(errno), errno);
		return;
	}

	strbuf_add(&pathbuf, path, strlen(path));
	if (is_git_dir(pathbuf.buf)) {
		add_repo(base, &pathbuf, fn);
		goto end;
	}
	strbuf_addstr(&pathbuf, "/.git");
	if (is_git_dir(pathbuf.buf)) {
		add_repo(base, &pathbuf, fn);
		goto end;
	}
	/*
	 * Add one because we don't want to lose the trailing '/' when we
	 * reset the length of pathbuf in the loop below.
	 */
	pathlen++;
	while ((ent = readdir(dir)) != NULL) {
		if (ent->d_name[0] == '.') {
			if (ent->d_name[1] == '\0')
				continue;
			if (ent->d_name[1] == '.' && ent->d_name[2] == '\0')
				continue;
			if (!ctx.cfg.scan_hidden_path)
				continue;
		}
		strbuf_setlen(&pathbuf, pathlen);
		strbuf_addstr(&pathbuf, ent->d_name);
		if (stat(pathbuf.buf, &st)) {
			fprintf(stderr, "Error checking path %s: %s (%d)\n",
				pathbuf.buf, strerror(errno), errno);
			continue;
		}
		if (S_ISDIR(st.st_mode))
			scan_path(base, pathbuf.buf, fn);
	}
end:
	strbuf_release(&pathbuf);
	closedir(dir);
}

void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn)
{
	struct strbuf line = STRBUF_INIT;
	FILE *projects;
	int err;

	projects = fopen(projectsfile, "r");
	if (!projects) {
		fprintf(stderr, "Error opening projectsfile %s: %s (%d)\n",
			projectsfile, strerror(errno), errno);
		return;
	}
	while (strbuf_getline(&line, projects) != EOF) {
		if (!line.len)
			continue;
		strbuf_insert(&line, 0, "/", 1);
		strbuf_insert(&line, 0, path, strlen(path));
		scan_path(path, line.buf, fn);
	}
	if ((err = ferror(projects))) {
		fprintf(stderr, "Error reading from projectsfile %s: %s (%d)\n",
			projectsfile, strerror(err), err);
	}
	fclose(projects);
	strbuf_release(&line);
}

void scan_tree(const char *path, repo_config_fn fn)
{
	scan_path(path, path, fn);
}