Git (gitolite + git-http-backend + gitweb) configuration

By default repos are be readable by gitweb and the web server ('gitweb' and
'www-data' are both in the 'gitolite' group).  Private repo owners will have
'chmod -R og-rwx' manually.

To automatically add new repos to gitweb's 'project.list' file, make it
readable to the special 'gitweb' user.

See /usr/share/doc/gitolite3/README.txt.gz for details.

3 files changed, 166 insertions, 0 deletions

diff --git a/roles/git/files/etc/gitweb.conf b/roles/git/files/etc/gitweb.conf
new file mode 100644
index 0000000..8c1dd61
--- /dev/null
+++ b/roles/git/files/etc/gitweb.conf
@@ -0,0 +1,40 @@
+$site_name = "Fripost Git";
+
+# path to git projects (<project>.git)
+$projectroot = "/var/lib/gitolite/repositories";
+
+# directory to use for temp files
+$git_temp = "/tmp";
+
+# target of the home link on top of all pages
+#$home_link = $my_uri || "/";
+
+# html text to include at home page
+$home_text = "";
+
+# file with project list; by default, simply scan the projectroot dir.
+$projects_list = "/var/lib/gitolite/projects.list";
+
+#$projects_list = $projectroot;
+#$export_ok = "git-daemon-export-ok";
+
+# stylesheet to use
+push @stylesheets, "static/gitweb.css";
+
+# javascript code for gitweb
+$javascript = "static/gitweb.js";
+
+# logo to use
+$logo = "static/git-logo.png";
+
+# the 'favicon'
+$favicon = "static/git-favicon.png";
+
+# git-diff-tree(1) options to use for generated patches
+#@diff_opts = ("-M");
+@diff_opts = ();
+
+# the base url
+@git_base_url_list = ( 'git clone ssh://gitolite@git.fripost.org'
+                     , 'git clone https://git.fripost.org'
+                     )
diff --git a/roles/git/files/etc/nginx/sites-available/git b/roles/git/files/etc/nginx/sites-available/git
new file mode 100644
index 0000000..9510620
--- /dev/null
+++ b/roles/git/files/etc/nginx/sites-available/git
@@ -0,0 +1,78 @@
+server {
+    listen      80;
+    listen [::]:80;
+
+    server_name  git.fripost.org;
+
+    access_log /var/log/nginx/git.access.log;
+    error_log  /var/log/nginx/git.error.log info;
+
+    # Bypass the CGI to return static files stored on disk. Try first repo with
+    # a trailing '.git', then without.
+    location ~* "^/((?U)[^/]+)(?:\.git)?/objects/([0-9a-f]{2}/[0-9a-f]{38}|pack/pack-[0-9a-f]{40}\.(?:pack|idx))$" {
+        root /var/lib/gitolite/repositories;
+        try_files /$1.git/objects/$2 /$1/objects/$2 =404;
+    }
+
+    # Disallow push over HTTP(S)
+    location ~* ^/[^/]+/git-receive-pack$ {
+        return 403;
+    }
+
+    location ~* ^/[^/]+/(:?HEAD|info/refs|objects/info/[^/]+|git-upload-pack)$ {
+        fastcgi_param PATH_INFO $uri;
+        fastcgi_param SCRIPT_FILENAME /usr/lib/git-core/git-http-backend;
+        fastcgi_param GIT_HTTP_EXPORT_ALL 1;
+        fastcgi_param GIT_PROJECT_ROOT /var/lib/gitolite/repositories;
+        include fastcgi/params;
+        fastcgi_pass unix:/var/run/fcgiwrap.socket;
+        gzip off;
+    }
+
+    # Redirect to gitweb otherwise
+    location ~ ^/([^/]+/?)?$ {
+        return 302 $scheme://gitweb.fripost.org/$1;
+    }
+}
+
+
+server {
+    listen      443;
+    listen [::]:443;
+
+    server_name  git.fripost.org;
+
+    include ssl/config;
+    ssl_certificate     /etc/nginx/ssl/git.fripost.org.pem;
+    ssl_certificate_key /etc/nginx/ssl/git.fripost.org.key;
+
+    access_log /var/log/nginx/git.access.log;
+    error_log  /var/log/nginx/git.error.log info;
+
+    # Bypass the CGI to return static files stored on disk. Try first repo with
+    # a trailing '.git', then without.
+    location ~* "^/((?U)[^/]+)(?:\.git)?/objects/([0-9a-f]{2}/[0-9a-f]{38}|pack/pack-[0-9a-f]{40}\.(?:pack|idx))$" {
+        root /var/lib/gitolite/repositories;
+        try_files /$1.git/objects/$2 /$1/objects/$2 =404;
+    }
+
+    # Disallow push over HTTP(S)
+    location ~* ^/[^/]+/git-receive-pack$ {
+        return 403;
+    }
+
+    location ~* ^/[^/]+/(:?HEAD|info/refs|objects/info/[^/]+|git-upload-pack)$ {
+        fastcgi_param PATH_INFO $uri;
+        fastcgi_param SCRIPT_FILENAME /usr/lib/git-core/git-http-backend;
+        fastcgi_param GIT_HTTP_EXPORT_ALL 1;
+        fastcgi_param GIT_PROJECT_ROOT /var/lib/gitolite/repositories;
+        include fastcgi/params;
+        fastcgi_pass unix:/var/run/fcgiwrap.socket;
+        gzip off;
+    }
+
+    # Redirect to gitweb otherwise
+    location ~ ^/([^/]+/?)?$ {
+        return 302 $scheme://gitweb.fripost.org/$1;
+    }
+}
diff --git a/roles/git/files/etc/nginx/sites-available/gitweb b/roles/git/files/etc/nginx/sites-available/gitweb
new file mode 100644
index 0000000..3814145
--- /dev/null
+++ b/roles/git/files/etc/nginx/sites-available/gitweb
@@ -0,0 +1,48 @@
+server {
+    listen      80;
+    listen [::]:80;
+
+    server_name  gitweb.fripost.org;
+
+    access_log /var/log/nginx/gitweb.access.log;
+    error_log  /var/log/nginx/gitweb.error.log info;
+
+    location ^~ /static/ {
+        alias /usr/share/gitweb/static/;
+    }
+
+    try_files $uri @fcgi;
+    location @fcgi {
+        root /var/lib/gitolite/repositories;
+        include fastcgi/params;
+        fastcgi_pass unix:/run/gitweb.socket;
+        gzip off;
+    }
+}
+
+
+server {
+    listen      443;
+    listen [::]:443;
+
+    server_name  gitweb.fripost.org;
+
+    include ssl/config;
+    ssl_certificate     /etc/nginx/ssl/git.fripost.org.pem;
+    ssl_certificate_key /etc/nginx/ssl/git.fripost.org.key;
+
+    access_log /var/log/nginx/gitweb.access.log;
+    error_log  /var/log/nginx/gitweb.error.log info;
+
+    location ^~ /static/ {
+        alias /usr/share/gitweb/static/;
+    }
+
+    try_files $uri @fcgi;
+    location @fcgi {
+        root /var/lib/gitolite/repositories;
+        include fastcgi/params;
+        fastcgi_pass unix:/run/gitweb.socket;
+        gzip off;
+    }
+}