Optionally consume Leeway from git

Author: meysholdt

.werft/build.yaml

@@ -238,6 +238,10 @@ pod:
         export GITHUB_TOKEN=$(echo $GITHUB_TOKEN | xargs)
         export DOCKER_HOST=tcp://$NODENAME:2375
 
+        {{ if .Annotations.leewayfromgit }}
+        scripts/install-leeway-from-git.sh
+        {{ end }}
+
         echo "Job is running on node $NODENAME" | werft log slice "Node information"
 
         ( \

scripts/install-leeway-from-git.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# This script clones the leeway repo, builds leeway, and replaces the "leeway" binary in this workspace with the newly build binary.
+
+set -Eeuo pipefail
+
+BIN=$(whereis leeway | sed "s/leeway: //")
+
+DIR=$(mktemp -d)
+echo "Cloning Leeway into $DIR"
+cd "$DIR"
+git clone https://github.com/meysholdt/leeway.git
+
+cd leeway
+go build
+echo ""
+echo "Replacing $BIN with the newly build binary".
+sudo cp leeway "$BIN"