Initial changes for migration to CFF Concourse

Author: aramprice

ci/configure.sh

@@ -1,30 +1,25 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+REPO_ROOT="$( cd "$( dirname "${0}" )/.." && pwd )"
+
 function err_echo() {
   # echo to STDERR
   # generally used for human-facing logging to preserve STDOUT as a channel for data that might be piped elsewhere.
    >&2 echo -e "$@"
 }
 
+if ! rendered_pipeline=$(ytt -f "${REPO_ROOT}/ci/pipeline.yml"); then
+  err_echo "\n\n ytt render failed, please check for template errors above."
+  exit 1
+fi
 
-REPO_ROOT="$( cd "$( dirname "${0}" )/.." && pwd )"
-
-function main() {
-
-  local rendered_pipeline
-  if ! rendered_pipeline=$(ytt -f "${REPO_ROOT}/ci/pipeline.yml"); then
-    err_echo "\n\n ytt render failed, please check for template errors above."
-    exit 1
-  fi
-
-  #getting a yaml error w/ a line number? uncomment the below to find it more quickly.
-  #echo "$rendered_pipeline" > ./render.yaml
-
-  fly -t "${CONCOURSE_TARGET:=bosh-ecosystem}" set-pipeline \
-    -p bbr-cli \
-    -c <(echo "$rendered_pipeline")
-
-}
+if [ -n "${DEBUG:-}" ]; then
+  rendered_pipeline="${REPO_ROOT}/ci/pipeline-rendered.yml"
+  err_echo "DEBUG: Writing rendered YTT pipeline.yml to\n => '${rendered_pipeline}'"
+  echo "${rendered_pipeline}" > "${rendered_pipeline}"
+fi
 
-main "$@"
+fly -t "${CONCOURSE_TARGET:=bosh}" set-pipeline \
+  -p bbr-cli \
+  -c <(echo "$rendered_pipeline")