Cache npm dzielony między kontenerami dockera

Summary: Ref T2306

Test Plan: Odpalić budowanie apki bez i z cachem. Apka z cachem powinna zbudować się dużo szybciej.

Reviewers: #reviewers, kuba-orlik

Reviewed By: #reviewers, kuba-orlik

Subscribers: jenkins-user

Maniphest Tasks: T2306

Differential Revision: https://hub.sealcode.org/D1085

docker-compose.yml

@@ -11,9 +11,10 @@ services:
       dockerfile: test.Dockerfile
     volumes:
       - ./:/opt/sealious/
+      - ~/.npm_cacache:/opt/sealious/.npm_cacache
     user: ${UID:-1000}:${GID:-1000}
   mailcatcher:
     image: schickling/mailcatcher:latest
     ports:
       - "127.0.0.1:1080:1080"
-      - "127.0.0.1:1025:1025"
+      - "127.0.0.1:1025:1025"

jenkins.prepare.sh

@@ -11,6 +11,13 @@ export SEALIOUS_PORT=$PORT
 SEALIOUS_BASE_URL=$(cat .base_url)
 export SEALIOUS_BASE_URL
 
+# Create the npm cache directory if it isn't present yet. If it is not present, it will be created
+# when the docker image is being built with root:root as the owner.
+mkdir -p ~/.npm_cacache
+# Create .npm directory in the container, since it is not yet present and we need it for next step.
+docker-compose run --user="$UID" --rm --service-ports test mkdir -p /opt/sealious/.npm
+# Link the host-bound npm cache directory into the container's npm cache directory.
+docker-compose run --user="$UID" --rm --service-ports test ln -s /opt/sealious/.npm_cacache /opt/sealious/.npm/_cacache
 docker-compose up -d db
 ./npm.sh ci
 ./npm.sh run build:back;

jenkins.start.sh

@@ -18,5 +18,5 @@ docker-compose run --user="$UID"\
 	&& echo "App started on $SEALIOUS_PORT"
 
 
-echo "Deployed to https://${PORT}.dep.sealco.de"                                                                                                                                              
-echo "Application logs should be available at https://jenkins.sealcode.org/job/Deploy%20to%20dep.sealco.de/ws/$PORT/log.html" 
+echo "Deployed to https://${PORT}.dep.sealco.de"
+echo "Application logs should be available at https://jenkins.sealcode.org/job/Deploy%20to%20dep.sealco.de/ws v2/$PORT/log.html"