internal/ci: modernise CI based on upstream CUE 86ef530e

* "Vendor" the base CI files from 86ef530e in upstream CUE
* Switches to uses setup-cue as part of the trybots, rather than
  hard-coding a 'go run cuelang.org/go/cmd/cue' step. Use latest version
  of CUE in this install step.
* Use cue.dev officially curated github actions, and make corresponding
  simplifications in usage sites.
* Remove now defunct vendor of jsonschema-imported schema, as well as
  vendoring tooling.
* Output differences mainly ordering related, save the change in version
  of CUE that is installed.

Signed-off-by: Paul Jolly <paul@myitcv.io>
Change-Id: Ib91f360280b1115be6a1e773c10eaac0b6d3e06a
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue-api-java/+/1216783
TryBot-Result: CUEcueckoo <cueckoo@cuelang.org>
Reviewed-by: Jonathan Matthews <github@hello.jonathanmatthews.com>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>

Author: myitcv

.github/workflows/evict_caches.yaml

@@ -6,11 +6,11 @@ name: Evict caches
     - cron: 0 2 * * *
 jobs:
   test:
-    if: ${{github.repository == 'cue-lang/cue-api-java'}}
-    runs-on: ubuntu-22.04
     defaults:
       run:
-        shell: bash
+        shell: bash --noprofile --norc -euo pipefail {0}
+    if: ${{github.repository == 'cue-lang/cue-api-java'}}
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -48,20 +48,11 @@ jobs:
           false
       - name: Delete caches
         run: |-
-          set -x
-
           echo ${{ secrets.CUECKOO_GITHUB_PAT }} | gh auth login --with-token
-          gh extension install actions/gh-actions-cache
           for i in https://github.com/cue-lang/cue-api-java https://github.com/cue-lang/cue-api-java-trybot
           do
           	echo "Evicting caches for $i"
-          	cd $(mktemp -d)
-          	git init -b initialbranch
-          	git remote add origin $i
-          	for j in $(gh actions-cache list -L 100 | grep refs/ | awk '{print $1}')
-          	do
-          	   gh actions-cache delete --confirm $j
-          	done
+          	gh cache delete --repo $i --all --succeed-on-no-caches
           done
       - name: Trigger workflow runs to repopulate caches
         run: |-

.github/workflows/push_tip_to_trybot.yaml

@@ -1,17 +1,12 @@
 # Code generated internal/ci/ci_tool.cue; DO NOT EDIT.
 
-name: Push tip to trybot
-"on":
-  push:
-    branches:
-      - main
 concurrency: push_tip_to_trybot
 jobs:
   push:
-    runs-on: ubuntu-22.04
     defaults:
       run:
-        shell: bash
+        shell: bash --noprofile --norc -euo pipefail {0}
+    runs-on: ubuntu-22.04
     if: ${{github.repository == 'cue-lang/cue-api-java'}}
     steps:
       - name: Write netrc file for cueckoo Gerrithub
@@ -48,3 +43,8 @@ jobs:
           	 echo "Giving up"
           	 exit 1
           fi
+name: Push tip to trybot
+"on":
+  push:
+    branches:
+      - main

.github/workflows/trybot.yaml

@@ -10,6 +10,9 @@ name: TryBot
   workflow_dispatch: {}
 jobs:
   test:
+    defaults:
+      run:
+        shell: bash --noprofile --norc -euo pipefail {0}
     strategy:
       fail-fast: false
       matrix:
@@ -19,9 +22,6 @@ jobs:
           - ubuntu-22.04
           - macos-14
     runs-on: ${{ matrix.runner }}
-    defaults:
-      run:
-        shell: bash
     if: |-
       (contains(github.event.head_commit.message, '
       Dispatch-Trailer: {"type":"trybot"')) || ! (contains(github.event.head_commit.message, '
@@ -107,6 +107,10 @@ jobs:
           github.repository == 'cue-lang/cue-api-java' && (((github.ref == 'refs/heads/main') && (! (contains(github.event.head_commit.message, '
           Dispatch-Trailer: {"type":"')))) || github.ref == 'refs/heads/ci/test')
         run: go clean -testcache
+      - name: Install CUE
+        uses: cue-lang/setup-cue@v1.0.1
+        with:
+          version: latest
       - name: Checkout libcue
         uses: actions/checkout@v4
         with:
@@ -121,10 +125,10 @@ jobs:
       - name: Early git and code sanity checks
         run: go run cuelang.org/go/internal/ci/checks@v0.11.0-0.dev.0.20240903133435-46fb300df650
       - name: Test
-        run: mvn clean install package
         env:
           LD_LIBRARY_PATH: ${{ github.workspace }}/libcue
           DYLD_LIBRARY_PATH: ${{ github.workspace }}/libcue
+        run: mvn clean install package
       - name: go generate
         run: go generate ./...
       - if: always()

.github/workflows/trybot_dispatch.yaml

@@ -8,10 +8,10 @@ name: Dispatch trybot
       - ci/test
 jobs:
   trybot:
-    runs-on: ubuntu-22.04
     defaults:
       run:
-        shell: bash
+        shell: bash --noprofile --norc -euo pipefail {0}
+    runs-on: ubuntu-22.04
     if: ${{ ((github.ref == 'refs/heads/ci/test') && false) || github.event.client_payload.type == 'trybot' }}
     steps:
       - name: Write netrc file for cueckoo Gerrithub

codereview.cfg

@@ -1,4 +1,4 @@
 # Code generated internal/ci/ci_tool.cue; DO NOT EDIT.
 
-gerrit: https://review.gerrithub.io/a/cue-lang/cue-api-java
 github: https://github.com/cue-lang/cue-api-java
+gerrit: https://review.gerrithub.io/a/cue-lang/cue-api-java

cue.mod/module.cue

@@ -2,3 +2,9 @@ module: "github.com/cue-lang/cue-api-java"
 language: {
 	version: "v0.8.0"
 }
+deps: {
+	"cue.dev/x/githubactions@v0": {
+		v:       "v0.1.0"
+		default: true
+	}
+}