From ee5e0ae84ccb32e260b0c5a1dcf79dadfe130be5 Mon Sep 17 00:00:00 2001
From: Luke Murphy <lukewm@riseup.net>
Date: Sun, 15 Mar 2020 13:28:35 +0100
Subject: [PATCH] Bootstrapp keycloak

---
 CHECKS                   |  5 +++++
 Dockerfile               |  8 +++++++-
 README.md                |  2 +-
 app.json                 |  6 +-----
 sbin/dokku-entrypoint.sh | 26 ++++++++++++++++++++++++++
 5 files changed, 40 insertions(+), 7 deletions(-)
 create mode 100644 CHECKS
 create mode 100755 sbin/dokku-entrypoint.sh

diff --git a/CHECKS b/CHECKS
new file mode 100644
index 0000000..8c0f020
--- /dev/null
+++ b/CHECKS
@@ -0,0 +1,5 @@
+WAIT=3
+TIMEOUT=3
+ATTEMPTS=5
+
+/auth Welcome to Keycloak
diff --git a/Dockerfile b/Dockerfile
index f23bed7..ba3dae7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,9 @@
 FROM jboss/keycloak:9.0.0
 
-EXPOSE 80:8080
+EXPOSE 8080
+
+COPY . ${WORKDIR}
+
+COPY sbin/* /sbin/
+
+ENTRYPOINT ["/sbin/dokku-entrypoint.sh"]
diff --git a/README.md b/README.md
index e4130e4..72480bd 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # keycloak-dokku
 
-See [gitea-experiment repository](https://gitlab.com/autonomic-cooperative/gitea-experiment) for deploy instructions.
+See [gitea-experiment repository](https://gitlab.com/autonomic-cooperative/gitea-experiment) for more.
diff --git a/app.json b/app.json
index a20dbd3..8f30a12 100644
--- a/app.json
+++ b/app.json
@@ -1,9 +1,5 @@
 {
   "name": "keycloak",
   "description": "Open Source Identity and Access Management",
-  "repository": "https://gitlab.com/autonomic-cooperative/keycloak-dokku",
-  "success_url": "/",
-  "dokku": {
-    "plugins": []
-  }
+  "repository": "https://gitlab.com/autonomic-cooperative/keycloak-dokku"
 }
diff --git a/sbin/dokku-entrypoint.sh b/sbin/dokku-entrypoint.sh
new file mode 100755
index 0000000..09f6462
--- /dev/null
+++ b/sbin/dokku-entrypoint.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -eu -o pipefail
+
+setup_root_user() {
+    set -eu
+
+    if ! grep -q "$ADMIN_USER" /opt/jboss/keycloak/standalone/configuration/keycloak-add-user.json; then
+      if /opt/jboss/keycloak/bin/add-user-keycloak.sh -r master -u "$ADMIN_USER" -p "$ADMIN_PASS"; then
+        echo "=====> root user added"
+      else
+        echo "=====> Failed to add root user"
+        exit 1
+      fi
+    fi
+}
+
+main() {
+    set -eu
+
+    setup_root_user
+}
+
+main
+
+/usr/bin/entrypoint "$@"