ci: get Tilt working in concourse

.github/workflows/tilt.yml

@@ -29,4 +29,4 @@ jobs:
         echo "Prepared args: $ARGS"
         echo "args=$ARGS" >> "$GITHUB_OUTPUT"
     - name: Tilt CI
-      run: nix develop -c bash -c "cd dev && xvfb-run tilt ci -- ${{ steps.prepare_args.outputs.args }}"
+      run: nix develop -c xvfb-run tilt --file dev/Tiltfile ci -- ${{ steps.prepare_args.outputs.args }}

ci/apps/app-template.lib.yml

@@ -117,7 +117,7 @@ plan:
 #@ params["GOOGLE_CREDENTIALS"] = "((staging-gcp-creds.creds_json))"
 #@ params["SSH_PRIVATE_KEY"] = "((staging-ssh.ssh_private_key))"
 #@ params["SSH_PUB_KEY"] = "((staging-ssh.ssh_public_key))"
-#@ params["CMD"] = "cd dev && xvfb-run tilt ci -- --test " + app
+#@ params["CMD"] = "xvfb-run tilt --file dev/Tiltfile ci -- --test " + app
 name: #@ tilt_integration_test_name(app)
 serial: true
 plan:
@@ -138,9 +138,6 @@ plan:
     - name: nix-host
     - name: #@ app_src_resource_name(app)
       path: #@ data.values.gh_repository + "-" + app
-    caches:
-    - path: cargo-home
-    - path: cargo-target-dir
     params: #@ params
     run:
       path: pipeline-tasks/ci/apps/tasks/run-on-nix-host.sh

ci/apps/tasks/run-on-nix-host.sh

@@ -10,10 +10,10 @@ host_zone=$(cat nix-host/metadata | jq -r '.docker_host_zone')
 gcp_project=$(cat nix-host/metadata | jq -r '.docker_host_project')
 
 gcloud_ssh() {
-  gcloud compute ssh ${host_name} \
-    --zone=${host_zone} \
-    --project=${gcp_project} \
-    --ssh-key-file=${CI_ROOT}/login.ssh \
+  gcloud compute ssh "${host_name}" \
+    --zone="${host_zone}" \
+    --project="${gcp_project}" \
+    --ssh-key-file="${CI_ROOT}/login.ssh" \
     --tunnel-through-iap \
     --command "$@" 2> /dev/null
 }
@@ -30,16 +30,14 @@ ${SSH_PUB_KEY}
 EOF
 gcloud auth activate-service-account --key-file "${CI_ROOT}/gcloud-creds.json" 2> /dev/null
 
-gcloud_ssh "docker ps -qa | xargs docker rm -fv || true; sudo rm -rf ${REPO_PATH} || true; mkdir -p ${REPO_PATH} && cd ${REPO_PATH}/../ && rmdir $(basename ${REPO_PATH})"
+gcloud_ssh "docker ps -qa | xargs docker rm -fv || true; sudo rm -rf ${REPO_PATH} || true; mkdir -p ${REPO_PATH} && cd ${REPO_PATH}/../ && rmdir $(basename "${REPO_PATH}")"
 
 pushd "${REPO_PATH}"
 
-[ -f .env.ci ] && envsubst < .env.ci > tmp.env.ci || true
-
-gcloud compute scp --ssh-key-file=${CI_ROOT}/login.ssh \
-  --recurse $(pwd) ${host_name}:${REPO_PATH} \
+gcloud compute scp --ssh-key-file="${CI_ROOT}/login.ssh" \
+  --recurse "$(pwd)" "${host_name}:${REPO_PATH}" \
   --tunnel-through-iap \
-  --zone=${host_zone} \
-  --project=${gcp_project} > /dev/null
+  --zone="${host_zone}" \
+  --project="${gcp_project}" > /dev/null
 
 gcloud_ssh "cd ${REPO_PATH}; nix develop -c ${CMD}"

dev/Tiltfile

@@ -1,4 +1,4 @@
-is_ci=sys.argv[1] == "ci"
+is_ci=("ci" in sys.argv)
 
 config.define_string_list("test")
 cfg = config.parse()