From 4dc6da42e92ee87f376bb6c72c18cbf28718eb73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrich=20Kr=C3=A4mer?=
 <henrich.kraemer@boehringer-ingelheim.com>
Date: Thu, 20 Jan 2022 07:08:23 +0100
Subject: [PATCH] build-typescript draft changes

---
 build/package/scripts/build-typescript.sh | 69 ++++++++++++++++++++---
 1 file changed, 61 insertions(+), 8 deletions(-)

diff --git a/build/package/scripts/build-typescript.sh b/build/package/scripts/build-typescript.sh
index 29fb3fd7..f3529922 100755
--- a/build/package/scripts/build-typescript.sh
+++ b/build/package/scripts/build-typescript.sh
@@ -22,6 +22,7 @@ copyLintReport() {
 BUILD_DIR="dist"
 OUTPUT_DIR="docker"
 WORKING_DIR="."
+PIPELINE_CACHE_DIR=""
 ARTIFACT_PREFIX=""
 DEBUG="${DEBUG:-false}"
 MAX_LINT_WARNINGS="0"
@@ -34,6 +35,9 @@ while [[ "$#" -gt 0 ]]; do
     --working-dir) WORKING_DIR="$2"; shift;;
     --working-dir=*) WORKING_DIR="${1#*=}";;
 
+    --pipeline-cache-dir) PIPELINE_CACHE_DIR="$2"; shift;;
+    --pipeline-cache-dir=*) PIPELINE_CACHE_DIR="${1#*=}";;
+
     --output-dir) OUTPUT_DIR="$2"; shift;;
     --output-dir=*) OUTPUT_DIR="${1#*=}";;
 
@@ -60,9 +64,23 @@ if [ "${DEBUG}" == "true" ]; then
 fi
 
 ROOT_DIR=$(pwd)
-if [ "${WORKING_DIR}" != "." ]; then
-  cd "${WORKING_DIR}"
-  ARTIFACT_PREFIX="${WORKING_DIR/\//-}-"
+# NOTE: git is currently not available in build script
+git_ref=$(cat .ods/git-ref)
+case $git_ref in
+  master|develop)
+    echo "INFO: not using cache in master or develop branch"
+    PIPELINE_CACHE_DIR=""
+    ;;
+  *);;
+esac
+
+
+if [ -d "$PIPELINE_CACHE_DIR" ]; then
+  # NOTE: rsync is currently not available in build script
+  echo "Updating cache dir with sources ..."
+  # rsync -auvhp --itemize-changes --delete --exclude=node_modules "${WORKING_DIR}" "$PIPELINE_CACHE_DIR"
+  # rsync -auvhp --progress --delete --exclude=node_modules "${WORKING_DIR}" "$PIPELINE_CACHE_DIR"
+  rsync -auhp --info=progress2 --delete --exclude=node_modules "${WORKING_DIR}" "$PIPELINE_CACHE_DIR"  # the info progress2 does not work with verbose, needs rather new rsync version.
 fi
 
 echo "Configuring npm to use Nexus ..."
@@ -78,14 +96,37 @@ if [ -n "${NEXUS_HOST}" ] && [ -n "${NEXUS_USERNAME}" ] && [ -n "${NEXUS_PASSWOR
     npm config set strict-ssl=false
 fi;
 
+build_dir="${WORKING_DIR}"
+output_dir_abs="${ROOT_DIR}/${WORKING_DIR}/${OUTPUT_DIR}"
+if [ -d  "$PIPELINE_CACHE_DIR" ]; then
+  build_dir="$PIPELINE_CACHE_DIR/$WORKING_DIR"
+fi
+
+if [ "${WORKING_DIR}" != "." ]; then
+  ARTIFACT_PREFIX="${WORKING_DIR/\//-}-"
+fi
+if [ "${build_dir}" != "." ]; then
+  cd "${build_dir}" 
+fi
+
 echo "Installing dependencies ..."
-npm ci
+start_time=$SECONDS
+if [ -d "$PIPELINE_CACHE_DIR" ]; then
+  npm i
+else
+  npm ci
+fi
+elapsed=$(( SECONDS - start_time ))
+echo "Installing dependencies took $elapsed seconds"
 
 echo "Linting ..."
+start_time=$SECONDS
 set +e
 npx eslint src --ext "${LINT_FILE_EXT}" --format compact --max-warnings "${MAX_LINT_WARNINGS}" > eslint-report.txt
 exitcode=$?
 set -e
+elapsed=$(( SECONDS - start_time ))
+echo "linting took $elapsed seconds"
 
 if [ $exitcode == 0 ]; then
   echo "OK" > eslint-report.txt
@@ -96,16 +137,25 @@ else
 fi
 
 echo "Building ..."
+start_time=$SECONDS
 npm run build
-mkdir -p "${OUTPUT_DIR}"
-cp -r "${BUILD_DIR}" "${OUTPUT_DIR}/dist"
+elapsed=$(( SECONDS - start_time ))
+echo "build took $elapsed seconds"
+mkdir -p "${output_dir_abs}"
+cp -rv "${BUILD_DIR}" "${output_dir_abs}/dist"
 
 if [ "${COPY_NODE_MODULES}" = true ]; then
-  echo "Copying node_modules to ${OUTPUT_DIR}/dist/node_modules ..."
-  cp -r node_modules "${OUTPUT_DIR}/dist/node_modules"
+  echo "Copying node_modules to ${output_dir_abs}/dist/node_modules ..."
+  start_time=$SECONDS
+  cp -r node_modules "${output_dir_abs}/dist/node_modules"
+  elapsed=$(( SECONDS - start_time ))
+  echo "copying node_modules took $elapsed seconds"
 fi
 
 echo "Testing ..."
+# Implement skipping tests for TypeScript #238
+# TODO: is this still needed?
+# https://github.com/opendevstack/ods-pipeline/issues/238
 if [ -f "${ROOT_DIR}/.ods/artifacts/xunit-reports/${ARTIFACT_PREFIX}report.xml" ]; then
   echo "Test artifacts already present, skipping tests ..."
   # Copy artifacts to working directory so that the SonarQube scanner can pick them up later.
@@ -131,4 +181,7 @@ else
   cp build/coverage/lcov.info "${ROOT_DIR}/.ods/artifacts/code-coverage/${ARTIFACT_PREFIX}lcov.info"
 fi
 
+# Provide disk usage so that one can use this to estimate needs
+
+
 supply-sonar-project-properties-default