From 33141776f3401224777beaa05473c6cfcb1c9dd9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=CE=94=20=C7=80=20=CE=9E=20=C8=BC?= <alec@noser.net>
Date: Wed, 22 May 2024 22:48:17 +0100
Subject: [PATCH] Add support for no container repository (i.e. a new fork)

---
 .gitlab-ci.yml | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7029f752..49e8c04d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -35,12 +35,17 @@ build_cache:
   stage: prepare
   script:
     - apk update && apk add jq && apk add curl
-    - 'CONT_REPO_ID=$(curl "https://gitlab.com/api/graphql" --header "Content-Type: application/json" --request POST --data "{\"query\": \"query { project(fullPath: \\\"$CI_PROJECT_PATH\\\" ) { containerRepositories( name: \\\"build-cache\\\" ) { nodes { id }}}} \"}" | jq -r ".data.project.containerRepositories.nodes[0].id")'
-    - 'CACHE_TS=$(curl "https://gitlab.com/api/graphql" --header "Content-Type: application/json" --request POST --data "{\"query\": \"query { containerRepository(id: \\\"$CONT_REPO_ID\\\") { tags( first: 1 name: \\\"latest\\\" ) { nodes { location publishedAt }}}} \"}" | jq -r ".data.containerRepository.tags.nodes[0].publishedAt" | cut -d "+" -f1 | sed "s/T/ /g" )'
-    - CACHE_EPOCH=$(date -d "$CACHE_TS" +%s)
+    - if ! docker manifest inspect $CI_REGISTRY_IMAGE/build-cache:latest > /dev/null; then
+    -   CACHE_EPOCH=0
+    - else
+    -   'CONT_REPO_ID=$(curl "https://gitlab.com/api/graphql" --header "Content-Type: application/json" --request POST --data "{\"query\": \"query { project(fullPath: \\\"$CI_PROJECT_PATH\\\" ) { containerRepositories( name: \\\"build-cache\\\" ) { nodes { id }}}} \"}" | jq -r ".data.project.containerRepositories.nodes[0].id")'
+    -   echo "CONTAINER REPO ID = $CONT_REPO_ID"
+    -   'CACHE_TS=$(curl "https://gitlab.com/api/graphql" --header "Content-Type: application/json" --request POST --data "{\"query\": \"query { containerRepository(id: \\\"$CONT_REPO_ID\\\") { tags( first: 1 name: \\\"latest\\\" ) { nodes { location publishedAt }}}} \"}" | jq -r ".data.containerRepository.tags.nodes[0].publishedAt" | cut -d "+" -f1 | sed "s/T/ /g" )'
+    -   CACHE_EPOCH=$(date -d "$CACHE_TS" +%s)
+    - fi
     - EARTHLY_EPOCH=$(git log -1 --format=%ct Earthfile)
     - echo "CACHE EPOCH = $CACHE_EPOCH, EARTHLY EPOCH = $EARTHLY_EPOCH"
-    - if ! docker manifest inspect $CI_REGISTRY_IMAGE/build-cache:latest > /dev/null || [[ $EARTHLY_EPOCH -gt $CACHE_EPOCH ]] || [[ "$CI_PIPELINE_SOURCE" == "schedule" ]] || [[ "$CI_PIPELINE_SOURCE" == "web" ]] ; then
+    - if [[ $EARTHLY_EPOCH -gt $CACHE_EPOCH ]] || [[ "$CI_PIPELINE_SOURCE" == "schedule" ]] || [[ "$CI_PIPELINE_SOURCE" == "web" ]] ; then
     -   *earthly_setup
     -   earthly --use-inline-cache --save-inline-cache --strict --push -P +build-linux-cache $project_args
     - else