From 9712ec4e9fbfabb508bdc8880ce8332186f1b4d8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rapha=C3=ABl=20Jakse?= <raphael.trivabble@jakse.fr>
Date: Mon, 13 Apr 2020 10:32:51 +0200
Subject: [PATCH] Add scripts to deploy to production

---
 bin/disable-const-let.sh | 17 +++++++++++
 bin/setup_prod.sh        |  3 ++
 bin/upgrade-prod.sh      | 63 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 83 insertions(+)
 create mode 100644 bin/disable-const-let.sh
 create mode 100644 bin/setup_prod.sh
 create mode 100644 bin/upgrade-prod.sh

diff --git a/bin/disable-const-let.sh b/bin/disable-const-let.sh
new file mode 100644
index 0000000..1b9b510
--- /dev/null
+++ b/bin/disable-const-let.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env sh
+
+# This is needed for compatibility with Safari 9, used in the iPad 2.
+# This browser understands the code of Trivabble, except const and let.
+# Let's sadly edit them out of javascript files on production to enable
+# more people to play.
+
+WORKING_DIRECTORY="$(dirname "$(dirname "$0")")"
+
+if [ -d "$WORKING_DIRECTORY/.git" ]; then
+    if [ -z "$(git status --porcelain | grep '.js$')" ]; then
+        sed -i -E 's/(^|\(|\s)(let|const)(\s)/\1var\3/g' "$WORKING_DIRECTORY"/*.js
+    else
+        >&2 echo "You have untracked changes in JS files. I'm not going to mess up with your working copy."
+	exit 1
+    fi
+fi
diff --git a/bin/setup_prod.sh b/bin/setup_prod.sh
new file mode 100644
index 0000000..4a1578f
--- /dev/null
+++ b/bin/setup_prod.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+exec "$(dirname $0)/disable-const-let.sh"
diff --git a/bin/upgrade-prod.sh b/bin/upgrade-prod.sh
new file mode 100644
index 0000000..c52de1b
--- /dev/null
+++ b/bin/upgrade-prod.sh
@@ -0,0 +1,63 @@
+#!/usr/bin/env sh
+
+set -euf
+
+error() {
+    >&2 echo "$1"
+    exit 1
+}
+
+if [ -z "${1+x}" ]; then
+   error "Please provide the production directory in parameter."
+fi
+
+if [ "$(id -u)" = "0" ]; then
+   error "Not running as root. Please run me as your webserver's user for instance, using something like sudo -H -u www-data $0 $1"
+fi
+
+PROD_DIR="$1"
+
+if ! [ -d "$PROD_DIR" ]; then
+   error "The production directory $PROD_DIR does not exist. I give up."
+fi
+
+if [ -d "$PROD_DIR/.git" ]; then
+   error "The production folder should not be a git repository."
+fi
+
+WORKING_DIRECTORY="$(dirname "$(dirname "$0")")"
+
+if ! [ -d "$WORKING_DIRECTORY/.git" ]; then
+    error "Not a git repository. Cannot update."
+fi
+
+if [ -f "$WORKING_DIRECTORY/games.backup.json" ]; then
+    error "Your working copy has a 'games.backup.json' file. I give up."
+fi
+
+if [ -z "$(git status --porcelain)" ]; then
+    error "Your git repository is not clean. I am not doing anything."
+fi
+
+# Thx https://stackoverflow.com/questions/17414104/git-checkout-latest-tag
+
+echo "Fetching updates from git"
+git fetch
+new_version="$(git tag --list '[prod]*' --sort=v:refname | tail -1)"
+
+echo "Checking out ${new_version}..."
+git checkout "$new_version"
+
+echo "Setting up production mode..."
+"$(dirname $0)"/setup_prod.sh
+
+BACKUP_DIR="$WORKING_DIRECTORY/../trivabble-prod.bak"
+
+echo "Backing up production to $BACKUP_DIR ..."
+rsync -avp --delete "$PROD_DIR/" "$BACKUP_DIR/"
+
+echo "Sending to production..."
+rsync -avp --delete --exclude 'games.backup.json' --exclude '/.git' "$WORKING_DIRECTORY/" "$PROD_DIR/"
+
+echo echo "Resetting the directory..."
+git reset --hard "$new_version"
-- 
2.30.2