From c0fcf3238d46aff88f44033de72281b5a6f5198a Mon Sep 17 00:00:00 2001
From: Ricard Illa <ricard@trkkn.com>
Date: Tue, 9 May 2023 09:56:59 +0200
Subject: [PATCH] feat: notifiers role

---
 roles/notifiers/files/bin/notify-gotify       | 21 ++++++++++++
 roles/notifiers/files/bin/notify-xmpp         | 12 +++++++
 roles/notifiers/tasks/main.yml                | 33 +++++++++++++++++++
 .../templates/etc/notifiers/gotify.j2         |  2 ++
 .../notifiers/templates/etc/notifiers/xmpp.j2 |  3 ++
 5 files changed, 71 insertions(+)
 create mode 100644 roles/notifiers/files/bin/notify-gotify
 create mode 100644 roles/notifiers/files/bin/notify-xmpp
 create mode 100644 roles/notifiers/tasks/main.yml
 create mode 100644 roles/notifiers/templates/etc/notifiers/gotify.j2
 create mode 100644 roles/notifiers/templates/etc/notifiers/xmpp.j2

diff --git a/roles/notifiers/files/bin/notify-gotify b/roles/notifiers/files/bin/notify-gotify
new file mode 100644
index 0000000..71f0820
--- /dev/null
+++ b/roles/notifiers/files/bin/notify-gotify
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# shellcheck disable=SC1091
+. /usr/local/etc/notifiers/gotify
+
+PRIORITY="${PRIORITY:-5}"
+
+if [ -n "$TITLE" ]; then
+    TITLE_ARG="--form title=${TITLE}"
+else
+    TITLE_ARG=""
+fi
+
+MSG="$*"
+
+# shellcheck disable=SC2086
+curl \
+    "${GOTIFY_URL}/message?token=${GOTIFY_TOKEN}" \
+    $TITLE_ARG \
+    --form "message=${MSG}" \
+    --form "priority=${PRIORITY}"
diff --git a/roles/notifiers/files/bin/notify-xmpp b/roles/notifiers/files/bin/notify-xmpp
new file mode 100644
index 0000000..a17a68a
--- /dev/null
+++ b/roles/notifiers/files/bin/notify-xmpp
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# shellcheck disable=SC1091
+. /usr/local/etc/notifiers/xmpp
+
+MSG="$*"
+
+echo "$MSG" |
+    go-sendxmpp \
+        --username="$XMPP_ACCOUNT" \
+        --password="$XMPP_PASSWORD" \
+        "$XMPP_RECIPIENT"
diff --git a/roles/notifiers/tasks/main.yml b/roles/notifiers/tasks/main.yml
new file mode 100644
index 0000000..8215d1e
--- /dev/null
+++ b/roles/notifiers/tasks/main.yml
@@ -0,0 +1,33 @@
+---
+
+- name: install notification programs
+  apk:
+    name:
+      - curl
+      - go-sendxmpp
+      - msmtp
+  when: ansible_distribution == "Alpine"
+
+- name: create config dir
+  file:
+    state: directory
+    path: /usr/local/etc/notifiers
+
+- name: render notifier configs
+  template:
+    src: "etc/notifiers/{{ item }}.j2"
+    dest: "/usr/local/etc/notifiers/{{ item }}"
+    owner: root
+    mode: '0600'
+  loop:
+    - gotify
+    - xmpp
+
+- name: copy notifier executables
+  copy:
+    src: "bin/{{ item }}"
+    dest: "/usr/local/bin/{{ item }}"
+    mode: '0755'
+  loop:
+    - notify-gotify
+    - notify-xmpp
diff --git a/roles/notifiers/templates/etc/notifiers/gotify.j2 b/roles/notifiers/templates/etc/notifiers/gotify.j2
new file mode 100644
index 0000000..272c0d1
--- /dev/null
+++ b/roles/notifiers/templates/etc/notifiers/gotify.j2
@@ -0,0 +1,2 @@
+GOTIFY_URL='{{ notifiers.gotify.url }}'
+GOTIFY_TOKEN='{{ notifiers.gotify.token }}'
diff --git a/roles/notifiers/templates/etc/notifiers/xmpp.j2 b/roles/notifiers/templates/etc/notifiers/xmpp.j2
new file mode 100644
index 0000000..593e4d5
--- /dev/null
+++ b/roles/notifiers/templates/etc/notifiers/xmpp.j2
@@ -0,0 +1,3 @@
+XMPP_RECIPIENT='{{ notifiers.xmpp.recipient }}'
+XMPP_ACCOUNT='{{ notifiers.xmpp.account }}'
+XMPP_PASSWORD='{{ notifiers.xmpp.password }}'