From 8e78c7ba11618c855913dfd64fcf20151462f917 Mon Sep 17 00:00:00 2001
From: Bryan MacFarlane <bryanmacfarlane@github.com>
Date: Wed, 15 Apr 2020 09:51:53 -0400
Subject: [PATCH] start remove script

---
 .../{latest-svc.sh => create-latest-svc.sh}   | 16 ++---
 scripts/remove-svc.sh                         | 61 +++++++++++++++++++
 2 files changed, 70 insertions(+), 7 deletions(-)
 rename scripts/{latest-svc.sh => create-latest-svc.sh} (86%)
 create mode 100755 scripts/remove-svc.sh

diff --git a/scripts/latest-svc.sh b/scripts/create-latest-svc.sh
similarity index 86%
rename from scripts/latest-svc.sh
rename to scripts/create-latest-svc.sh
index 0a31df7b1..d7cf3b537 100755
--- a/scripts/latest-svc.sh
+++ b/scripts/create-latest-svc.sh
@@ -7,14 +7,15 @@ set -e
 # Configures as a service
 #
 # Examples:
-# RUNNER_CFG_PAT=<yourPAT> ./nix-svc.sh myuser/myrepo
-# RUNNER_CFG_PAT=<yourPAT> ./nix-svc.sh myorg
+# RUNNER_CFG_PAT=<yourPAT> ./create-latest-svc.sh myuser/myrepo
+# RUNNER_CFG_PAT=<yourPAT> ./create-latest-svc.sh myorg
 #
 # Usage:
 #     export RUNNER_CFG_PAT=<yourPAT>
-#     ./nix-svc.sh scope [name] [user]
+#     ./create-latest-svc scope [name] [user]
 #
 #      scope required  repo (:owner/:repo) or org (:organization)
+#      name  optional  defaults to hostname
 #      user  optional  user svc will run as. defaults to current
 # 
 # Notes:
@@ -66,13 +67,12 @@ echo
 echo "Generating a registration token..."
 
 # if the scope has a slash, it's an repo runner
+base_api_url="https://api.github.com/orgs"
 if [[ "$runner_scope" == *\/* ]]; then
-    base_api_url="https://api.github.com/repos/${runner_scope}"
-else 
-    base_api_url="https://api.github.com/orgs/${runner_scope}"
+    base_api_url="https://api.github.com/repos"
 fi
 
-export RUNNER_TOKEN=$(curl -s -X POST ${base_api_url}/actions/runners/registration-token -H "accept: application/vnd.github.everest-preview+json" -H "authorization: token ${RUNNER_CFG_PAT}" | jq -r '.token')
+export RUNNER_TOKEN=$(curl -s -X POST ${base_api_url}/${runner_scope}/actions/runners/registration-token -H "accept: application/vnd.github.everest-preview+json" -H "authorization: token ${RUNNER_CFG_PAT}" | jq -r '.token')
 
 if [ -z "$RUNNER_TOKEN" ]; then fatal "Failed to get a token"; fi 
 
@@ -128,3 +128,5 @@ echo
 echo "Configuring as a service ..."
 ./svc.sh install ${svc_user}
 ./svc.sh start
+
+
diff --git a/scripts/remove-svc.sh b/scripts/remove-svc.sh
new file mode 100755
index 000000000..3ecc24965
--- /dev/null
+++ b/scripts/remove-svc.sh
@@ -0,0 +1,61 @@
+#
+# Removes a runner running as a service
+# Must be run on the machine where the service is run
+#
+# Examples:
+# RUNNER_CFG_PAT=<yourPAT> ./remove-svc.sh myuser/myrepo
+# RUNNER_CFG_PAT=<yourPAT> ./remove-svc.sh myorg
+#
+# Usage:
+#     export RUNNER_CFG_PAT=<yourPAT>
+#     ./remove-svc scope name
+#
+#      scope required  repo (:owner/:repo) or org (:organization)
+#      name  optional  defaults to hostname.  name to uninstall and remove
+# 
+# Notes:
+# PATS over envvars are more secure
+# Should be used on VMs and not containers
+# Works on OSX and Linux 
+# Assumes x64 arch
+#
+
+runner_scope=${1}
+runner_name=${2:-$(hostname)}
+
+echo "Uninstalling runner ${runner_name} @ ${runner_scope}"
+sudo echo
+
+
+
+#---------------------------------------
+# Stop and uninstall the service
+#---------------------------------------
+echo
+echo "Uninstall the service ..."
+./svc.sh stop
+./svc.sh uninstall
+
+#--------------------------------------
+# Get a removal token
+#--------------------------------------
+echo
+echo "Generating a removal registration token..."
+
+# if the scope has a slash, it's an repo runner
+base_api_url="https://api.github.com/orgs"
+if [[ "$runner_scope" == *\/* ]]; then
+    base_api_url="https://api.github.com/repos"
+fi
+
+export REMOVE_TOKEN=$(curl -s -X POST ${base_api_url}/${runner_scope}/actions/runners/remove-token -H "accept: application/vnd.github.everest-preview+json" -H "authorization: token ${RUNNER_CFG_PAT}" | jq -r '.token')
+
+if [ -z "$REMOVE_TOKEN" ]; then fatal "Failed to get a token"; fi 
+
+#--------------------------------------
+# Remove the runner
+#--------------------------------------
+# DELETE /orgs/:organization/actions/runners/:runner_id
+curl -s -X DELETE ${base_api_url}/${runner_scope}/actions/runners/remove-token -H "authorization: token ${REMOVE_TOKEN}"
+
+echo "Done."