From 1b95e31215f78439a964ee20bfc3d33c9c5dcf1d Mon Sep 17 00:00:00 2001
From: Brenton Partridge <bapartridge@gmail.com>
Date: Mon, 8 Feb 2016 14:23:03 -0500
Subject: [PATCH 1/3] Add working directory

---
 templates/upstart.j2 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/templates/upstart.j2 b/templates/upstart.j2
index 860ab82..a565603 100644
--- a/templates/upstart.j2
+++ b/templates/upstart.j2
@@ -26,6 +26,8 @@ env NODE_PATH="{{ forever_node_path }}"
 env FOREVER_ROOT="{{ forever_root }}"
 # The application startup Javascript file path.
 env APPLICATION_PATH="{{ item.file }}"
+# Working directory when started
+env WORKING_PATH="{{ item.working_dir|default('/') }}"
 # Process ID file path.
 env PIDFILE="{{ item.pid_file|default('/var/run/%s.pid' % item.name) }}"
 # Log file path.
@@ -60,6 +62,7 @@ PATH=$NODE_BIN_DIR:$PATH
 exec forever \
 -c "$COMMAND" \
 --pidFile $PIDFILE \
+--workingDir $WORKING_PATH \
 -a \
 -l $LOG \
 --minUptime $MIN_UPTIME \

From aafdb69d3299bba9cff540b9fe9679a444aa4375 Mon Sep 17 00:00:00 2001
From: Brenton Partridge <bapartridge@gmail.com>
Date: Thu, 12 May 2016 19:37:09 -0400
Subject: [PATCH 2/3] Restart the Forever application iff the template changed
 (for zero-downtime deploys)

---
 tasks/main.yml | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/tasks/main.yml b/tasks/main.yml
index 6c55040..7385999 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -6,11 +6,19 @@
 - name: Upstart scripts for Forever managed applications
   template: src=upstart.j2 dest=/etc/init/{{item.name}}.conf owner=root group=root mode=0644
   with_items: forever_applications
-- name: Ensure enabled Forever applications are (re)started
+  register: forever_upstart
+
+- name: Ensure enabled Forever applications are restarted if changed
   action: service name={{item.name}} state=restarted
   with_items: forever_applications
+  when: forever_upstart.changed and item.enabled|default(True)
+
+- name: Ensure enabled Forever applications are started regardless of change
+  action: service name={{item.name}} state=started
+  with_items: forever_applications
   when: item.enabled|default(True)
+
 - name: Ensure disabled Forever applications are stopped
   action: service name={{item.name}} state=stopped
   with_items: forever_applications
-  when: not item.enabled|default(True)
\ No newline at end of file
+  when: not item.enabled|default(True)

From dddd7e4a737c03f8b661c473b7fb1b0411e5adb2 Mon Sep 17 00:00:00 2001
From: Brenton Partridge <bapartridge@gmail.com>
Date: Tue, 24 May 2016 15:41:36 -0400
Subject: [PATCH 3/3] Make automatic restart optional, on-by-default

---
 defaults/main.yml | 3 ++-
 tasks/main.yml    | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/defaults/main.yml b/defaults/main.yml
index 47b2d1c..c6703e9 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -7,4 +7,5 @@ forever_stop_on: "[!2345]"
 forever_env: {}
 forever_node_bin_dir: "/usr/local/bin"
 forever_node_path: "/usr/local/lib/node_modules"
-forever_applications: []
\ No newline at end of file
+forever_applications: []
+forever_restart: true
diff --git a/tasks/main.yml b/tasks/main.yml
index 7385999..a0975f4 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -11,7 +11,7 @@
 - name: Ensure enabled Forever applications are restarted if changed
   action: service name={{item.name}} state=restarted
   with_items: forever_applications
-  when: forever_upstart.changed and item.enabled|default(True)
+  when: (forever_restart or forever_upstart.changed) and item.enabled|default(True)
 
 - name: Ensure enabled Forever applications are started regardless of change
   action: service name={{item.name}} state=started