From 035cd8f8dc2a1d7a6717849a7d01d2aba5b16f3c Mon Sep 17 00:00:00 2001
From: binary <me@rgoncalves.se>
Date: Fri, 25 Dec 2020 22:14:46 +0100
Subject: Add experimental role for cgit. Not prod ready

---
 roles/cgit/files/generate-static-git.sh |  28 ++++++
 roles/cgit/files/httpd.conf             |  20 +++++
 roles/cgit/files/style.css              | 155 ++++++++++++++++++++++++++++++++
 roles/cgit/tasks/main.yml               |  26 ++++++
 roles/cgit/vars/main.yml                |   9 ++
 5 files changed, 238 insertions(+)
 create mode 100644 roles/cgit/files/generate-static-git.sh
 create mode 100644 roles/cgit/files/httpd.conf
 create mode 100644 roles/cgit/files/style.css
 create mode 100644 roles/cgit/tasks/main.yml
 create mode 100644 roles/cgit/vars/main.yml

diff --git a/roles/cgit/files/generate-static-git.sh b/roles/cgit/files/generate-static-git.sh
new file mode 100644
index 0000000..dd0db32
--- /dev/null
+++ b/roles/cgit/files/generate-static-git.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+GIT_DIR="/data/git"
+
+repositories=""
+repo=""
+
+for repo in "${GIT_DIR}"/*; do
+
+	if [ ! -f "${repo}/git-daemon-export-ok" ]; then
+		echo " [ERR] $(basename ${repo})"
+		continue
+	fi
+
+	repo=$(basename "${repo}")
+	repositories="${repositories} ${GIT_DIR}/${repo}"
+
+	echo " [OK ] ${repo}"
+	mkdir "${repo}" 2>/dev/null
+	(cd "${repo}" && /usr/local/bin/stagit "${GIT_DIR}/${repo}")
+done
+
+if [ -z "$repositories" ]; then
+	exit 1
+fi
+
+echo " [#] ${repositories}"
+/usr/local/bin/stagit-index ${repositories} > index.html
diff --git a/roles/cgit/files/httpd.conf b/roles/cgit/files/httpd.conf
new file mode 100644
index 0000000..238acf0
--- /dev/null
+++ b/roles/cgit/files/httpd.conf
@@ -0,0 +1,20 @@
+
+# httpd ~~ /etc/httpd.conf
+# managed by Ansible
+
+server "default" {
+	listen on * port 1234
+	root "/htdocs/stagit"
+
+	location match "style.css" {
+		request rewrite "/style.css"
+	}
+
+	location match "logo.png" {
+		request rewrite "/logo.png"
+	}
+
+	location match "favicon.png" {
+		request rewrite "/logo.png"
+	}
+}
diff --git a/roles/cgit/files/style.css b/roles/cgit/files/style.css
new file mode 100644
index 0000000..8e24ae9
--- /dev/null
+++ b/roles/cgit/files/style.css
@@ -0,0 +1,155 @@
+body {
+	font-family: monospace;
+	color: #000;
+	background-color: #fff;
+}
+img {
+	border: 0;
+}
+
+h1, h2, h3, h4, h5, h6 {
+	font-size: 1em;
+	margin: 0;
+}
+
+img, h1, h2 {
+	vertical-align: middle;
+}
+
+a:target {
+	background-color: #ccc;
+}
+
+a.d,
+a.h,
+a.i,
+a.line {
+	text-decoration: none;
+}
+
+#blob a {
+	color: #555;
+	border-right: 3px solid #aaa;
+	padding: 0 5px 0 0;
+}
+
+#blob a:hover {
+	color: blue;
+	text-decoration: none;
+}
+
+table thead td {
+	font-weight: bold;
+}
+
+table td {
+	padding: 0 0.4em;
+}
+
+#content table td {
+	white-space: nowrap;
+	vertical-align: top;
+}
+
+#branches tr:hover td,
+#tags tr:hover td,
+#index tr:hover td,
+#log tr:hover td,
+#files tr:hover td {
+	background-color: #eee;
+}
+
+#index tr td:nth-child(2),
+#tags tr td:nth-child(3),
+#branches tr td:nth-child(3),
+#log tr td:nth-child(2) {
+	white-space: normal;
+}
+
+td.num {
+	text-align: right;
+}
+
+.desc {
+	color: #555;
+}
+
+hr {
+	border: 0;
+	border-top: 3px solid #aaa;
+	height: 3px;
+}
+
+#content hr {
+	display: none;
+}
+
+pre {
+	font-family: monospace;
+}
+
+pre a.h {
+	color: #00a;
+}
+
+.A,
+span.i,
+pre a.i {
+	color: #070;
+}
+
+.D,
+span.d,
+pre a.d {
+	color: #e00;
+}
+
+pre a.h:hover,
+pre a.i:hover,
+pre a.d:hover {
+	text-decoration: none;
+}
+/*
+@media (prefers-color-scheme: dark) {
+	body {
+		background-color: #000;
+		color: #eee;
+	}
+	hr {
+		border-color: #222;
+	}
+	a {
+		color: #00abff;
+	}
+	a:target {
+		background-color: #222;
+	}
+	#blob a {
+		color: #555;
+		border-color: #222;
+	}
+	#blob a:hover {
+		color: #00abff;
+	}
+	pre a.h {
+		color: #00abff;
+	}
+	.A,
+	span.i,
+	pre a.i {
+		color: #0e0;
+	}
+	.D,
+	span.d,
+	pre a.d {
+		color: #e00;
+	}
+	#branches tr:hover td,
+	#tags tr:hover td,
+	#index tr:hover td,
+	#log tr:hover td,
+	#files tr:hover td {
+		background-color: #111;
+	}
+}
+*/
diff --git a/roles/cgit/tasks/main.yml b/roles/cgit/tasks/main.yml
new file mode 100644
index 0000000..c5b2420
--- /dev/null
+++ b/roles/cgit/tasks/main.yml
@@ -0,0 +1,26 @@
+
+# cgit ~~ roles/cgit/tasks/main.yml
+# cgit web interface
+
+---
+
+- name: ensure cgit is installed
+  package:
+    name: cgit
+    state: present
+
+- name: ensure httpd.d directory exists
+  file: path=/etc/httpd.d state=directory
+
+- name: copy httpd configuration
+  copy:
+    src: httpd.conf
+    dest: /etc/httpd.d/stagit.conf
+    owner: "{{ user_root }}"
+    group: "{{ group_root }}"
+    mode: 0644
+
+- name: execute static-page generation script once
+  shell: ./generate-static-git.sh
+  args:
+    chdir: "{{ stagit_htmldir }}"
diff --git a/roles/cgit/vars/main.yml b/roles/cgit/vars/main.yml
new file mode 100644
index 0000000..70ab89a
--- /dev/null
+++ b/roles/cgit/vars/main.yml
@@ -0,0 +1,9 @@
+
+# cgit ~~ roles/cgit/tasks/vars.yml
+# default vars for cgit role
+
+---
+
+cgit_user: "git"
+cgit_group: "git"
+cgit_dir: "/data/git/"
-- 
cgit v1.2.3