From bb15924c95bd01e103fada441c7544115a6c5d8c Mon Sep 17 00:00:00 2001
From: "mathieu.brunot" <mathieu.brunot@monogramm.io>
Date: Mon, 8 Feb 2021 13:25:42 +0100
Subject: [PATCH] :whale: Frontend configuration on env var

Signed-off-by: mathieu.brunot <mathieu.brunot@monogramm.io>
---
 docker/images/Dockerfile.frontend       |  1 +
 docker/images/files/config.js           |  9 +++
 docker/images/files/nginx-entrypoint.sh | 87 +++++++++++++++++++++++++
 3 files changed, 97 insertions(+)
 create mode 100644 docker/images/files/config.js

diff --git a/docker/images/Dockerfile.frontend b/docker/images/Dockerfile.frontend
index b9c083348..43c46e53c 100644
--- a/docker/images/Dockerfile.frontend
+++ b/docker/images/Dockerfile.frontend
@@ -2,6 +2,7 @@ FROM nginx:latest
 LABEL maintainer="Andrey Antukh <niwi@niwi.nz>"
 
 ADD ./bundle/frontend /var/www/app/
+ADD ./files/config.js /var/www/app/js/config.js
 ADD ./files/nginx.conf /etc/nginx/nginx.conf
 ADD ./files/nginx-entrypoint.sh /entrypoint.sh
 
diff --git a/docker/images/files/config.js b/docker/images/files/config.js
new file mode 100644
index 000000000..621108073
--- /dev/null
+++ b/docker/images/files/config.js
@@ -0,0 +1,9 @@
+// Frontend configuration
+
+//var penpotPublicURI = "https://penpot.example.com";
+//var penpotDemoWarning = <true|false>;
+//var penpotAllowDemoUsers = <true|false>;
+//var penpotGoogleClientID = "<google-client-id-here>";
+//var penpotGitlabClientID = "<gitlab-client-id-here>";
+//var penpotGithubClientID = "<github-client-id-here>";
+//var penpotLoginWithLDAP = <true|false>;
diff --git a/docker/images/files/nginx-entrypoint.sh b/docker/images/files/nginx-entrypoint.sh
index e2fce2c44..6c0a428f5 100644
--- a/docker/images/files/nginx-entrypoint.sh
+++ b/docker/images/files/nginx-entrypoint.sh
@@ -1,3 +1,90 @@
 #!/usr/bin/env bash
 
+log() {
+  echo "[$(date +%Y-%m-%dT%H:%M:%S%:z)] $*"
+}
+
+
+#########################################
+## App Frontend config
+#########################################
+
+
+update_public_uri() {
+  if [ -n "$PENPOT_PUBLIC_URI" ]; then
+    log "Updating Public URI: $PENPOT_PUBLIC_URI"
+    sed -i \
+      -e "s|^//var penpotPublicURI = \".*\";|var penpotPublicURI = \"$PENPOT_PUBLIC_URI\";|g" \
+      "$1"
+  fi
+}
+
+
+update_demo_warning() {
+  if [ -n "$PENPOT_DEMO_WARNING" ]; then
+    log "Updating Demo Warning: $PENPOT_DEMO_WARNING"
+    sed -i \
+      -e "s|^//var penpotDemoWarning = .*;|var penpotDemoWarning = $PENPOT_DEMO_WARNING;|g" \
+      "$1"
+  fi
+}
+
+
+update_allow_demo_users() {
+  if [ -n "$PENPOT_ALLOW_DEMO_USERS" ]; then
+    log "Updating Allow Demo Users: $PENPOT_ALLOW_DEMO_USERS"
+    sed -i \
+      -e "s|^//var penpotAllowDemoUsers = .*;|var penpotAllowDemoUsers = $PENPOT_ALLOW_DEMO_USERS;|g" \
+      "$1"
+  fi
+}
+
+
+update_google_client_id() {
+  if [ -n "$PENPOT_GOOGLE_CLIENT_ID" ]; then
+    log "Updating Google Client Id: $PENPOT_GOOGLE_CLIENT_ID"
+    sed -i \
+      -e "s|^//var penpotGoogleClientID = \".*\";|var penpotGoogleClientID = \"$PENPOT_GOOGLE_CLIENT_ID\";|g" \
+      "$1"
+  fi
+}
+
+
+update_gitlab_client_id() {
+  if [ -n "$PENPOT_GITLAB_CLIENT_ID" ]; then
+    log "Updating GitLab Client Id: $PENPOT_GITLAB_CLIENT_ID"
+    sed -i \
+      -e "s|^//var penpotGitlabClientID = \".*\";|var penpotGitlabClientID = \"$PENPOT_GITLAB_CLIENT_ID\";|g" \
+      "$1"
+  fi
+}
+
+
+update_github_client_id() {
+  if [ -n "$PENPOT_GITHUB_CLIENT_ID" ]; then
+    log "Updating GitHub Client Id: $PENPOT_GITHUB_CLIENT_ID"
+    sed -i \
+      -e "s|^//var penpotGithubClientID = \".*\";|var penpotGithubClientID = \"$PENPOT_GITHUB_CLIENT_ID\";|g" \
+      "$1"
+  fi
+}
+
+
+update_login_with_ldap() {
+  if [ -n "$PENPOT_LOGIN_WITH_LDAP" ]; then
+    log "Updating Login with LDAP: $PENPOT_LOGIN_WITH_LDAP"
+    sed -i \
+      -e "s|^//var penpotLoginWithLDAP = .*;|var penpotLoginWithLDAP = $PENPOT_LOGIN_WITH_LDAP;|g" \
+      "$1"
+  fi
+}
+
+update_public_uri /var/www/app/js/config.js
+update_demo_warning /var/www/app/js/config.js
+update_allow_demo_users /var/www/app/js/config.js
+update_google_client_id /var/www/app/js/config.js
+update_gitlab_client_id /var/www/app/js/config.js
+update_github_client_id /var/www/app/js/config.js
+update_login_with_ldap /var/www/app/js/config.js
+
 exec "$@";