From 665da23a488e4398ea9b619bf7371ea0d84152e0 Mon Sep 17 00:00:00 2001
From: Earl Warren <contact@earl-warren.org>
Date: Wed, 20 Dec 2023 17:59:05 +0100
Subject: [PATCH] actions: rework to use binaries instead of docker images

---
 .forgejo/workflows/actions.yml | 63 ++++++----------------
 actions/run.sh                 | 96 ++++++++++++++++++++++++++++++++++
 2 files changed, 113 insertions(+), 46 deletions(-)
 create mode 100755 actions/run.sh

diff --git a/.forgejo/workflows/actions.yml b/.forgejo/workflows/actions.yml
index 8ef74fc..5024749 100644
--- a/.forgejo/workflows/actions.yml
+++ b/.forgejo/workflows/actions.yml
@@ -10,60 +10,31 @@ jobs:
     strategy:
       matrix:
         info:
-          - version: "1.21"
-            image: codeberg.org/forgejo/forgejo
-            # keep "cron" last otherwise it will linger and pollute the following runs
-            tests: "${{ vars.V1_21_TESTS || 'echo push-cancel artifacts service checkout pull-request container expression local-action docker-action if if-fail cron' }}"
-          - version: "1.20"
-            image: codeberg.org/forgejo/forgejo
-            tests: "${{ vars.V1_20_TESTS || 'echo checkout service container expression local-action docker-action if if-fail' }}"
+          - binary: https://codeberg.org/forgejo-experimental/forgejo/releases/download/v1.22.0-test/forgejo-1.22.0-test-linux-amd64
+            version: v1_22
+            tests: ${{ vars.V1_22_TESTS }}
+          - binary: https://codeberg.org/forgejo/forgejo/releases/download/v1.21.2-1/forgejo-1.21.2-1-linux-amd64
+            version: v1_21
+            tests: ${{ vars.V1_21_TESTS }}
+          - binary: https://codeberg.org/forgejo/forgejo/releases/download/v1.20.6-1/forgejo-1.20.6-1-linux-amd64
+            version: v1_20
+            tests: ${{ vars.V1_20_TESTS }}
     steps:
       - uses: actions/checkout@v4
 
-      - uses: https://code.forgejo.org/actions/setup-forgejo@v1
+      - uses: https://code.forgejo.org/actions/setup-forgejo@v2
         with:
           install-only: true
 
       - if: matrix.info.tests != 'none'
         shell: bash
         run: |
-          forgejo.sh setup root admin1234 ${{ matrix.info.image }} ${{ matrix.info.version }}
-          forgejo-runner.sh setup
-          export FORGEJO_RUNNER_LOGS=forgejo-runner.log
-          export url=http://root:admin1234@$(cat forgejo-ip):3000
-          export token=$(cat forgejo-token)
+          set -x
+          forgejo-binary.sh ensure_user forgejo
+          test "${{ matrix.info.binary }}"
+          test "${{ matrix.info.version }}"
 
-          function run() {
-            local example=$1
+          export DIR=$(mktemp -d)
+          chown forgejo $DIR /srv
 
-            export example
-            export EXAMPLE_DIR=$(pwd)/actions/example-$example
-
-            if test -f $EXAMPLE_DIR/setup.sh ; then
-              echo "============================ SETUP example-$example ==================="
-              bash -ex $EXAMPLE_DIR/setup.sh || return 1
-            fi
-
-            if test -f $EXAMPLE_DIR/run.sh ; then
-              echo "============================ RUN example-$example ==================="
-              bash -ex $EXAMPLE_DIR/run.sh || return 1
-            else
-              forgejo-test-helper.sh run_workflow actions/example-$example $url root example-$example setup-forgejo $token || return 1
-            fi
-
-            if test -f $EXAMPLE_DIR/teardown.sh ; then
-              echo "============================ TEARDOWN example-$example ==================="
-              bash -ex $EXAMPLE_DIR/teardown.sh || return 1
-            fi
-          }
-
-          for example in ${{ matrix.info.tests }} ; do
-            echo "============================ BEGIN example-$example ==================="
-            if ! time run $example >& /tmp/run.out ; then
-                cat /tmp/run.out
-                echo "============================ FAIL example-$example ==================="
-                sleep 5 # hack for Forgejo v1.21 to workaround a but by which the last lines of the output are moved to the next step
-                false
-            fi
-            echo "============================ END example-$example ==================="
-          done
+          su -c "actions/run.sh ${{ matrix.info.binary }} ${{ matrix.info.version }} ${{ matrix.info.tests }}" forgejo
diff --git a/actions/run.sh b/actions/run.sh
new file mode 100755
index 0000000..717682d
--- /dev/null
+++ b/actions/run.sh
@@ -0,0 +1,96 @@
+#!/bin/bash
+
+set -e
+
+function run() {
+  local example=$1
+
+  export example
+  export EXAMPLE_DIR=$(pwd)/actions/example-$example
+
+  if test -f $EXAMPLE_DIR/setup.sh ; then
+    echo "============================ SETUP example-$example ==================="
+    bash -ex $EXAMPLE_DIR/setup.sh || return 1
+  fi
+
+  if test -f $EXAMPLE_DIR/run.sh ; then
+    echo "============================ RUN example-$example ==================="
+    bash -ex $EXAMPLE_DIR/run.sh || return 1
+  else
+    forgejo-test-helper.sh run_workflow actions/example-$example $url root example-$example setup-forgejo $token || return 1
+  fi
+
+  if test -f $EXAMPLE_DIR/teardown.sh ; then
+    echo "============================ TEARDOWN example-$example ==================="
+    bash -ex $EXAMPLE_DIR/teardown.sh || return 1
+  fi
+}
+
+function examples_v1_20() {
+    echo 'echo checkout service container expression local-action docker-action if if-fail'
+}
+
+function examples_v1_21() {
+    # keep "cron" last otherwise it will linger and pollute the following runs
+    echo 'echo push-cancel artifacts service checkout pull-request container expression local-action docker-action if if-fail cron'
+}
+
+function examples_v1_22() {
+    examples_v1_21
+}
+
+function setup() {
+    local binary=$1
+    forgejo-binary.sh setup root admin1234 $binary
+    forgejo-runner.sh setup
+}
+
+function teardown() {
+    forgejo-curl.sh logout
+    forgejo-runner.sh teardown
+    forgejo-binary.sh teardown
+}
+
+function main() {
+    local binary="$1"
+    shift
+    export version="$1"
+    shift
+
+    export DOT=$DIR/forgejo-curl
+
+    teardown
+
+    if test "$#" = 0 ; then
+	examples=$(examples_$version)
+    else
+	examples="$@"
+    fi
+
+    if test "$examples" = "none" ; then
+	exit 0
+    fi
+
+    setup $binary
+
+    if ! test -f "$DIR/forgejo-auth-url" ; then
+	echo "DIR=$DIR must be a directory with a forgejo-auth-url file"
+    fi
+
+    export FORGEJO_RUNNER_LOGS=$DIR/forgejo-runner.log
+    export url=$(cat $DIR/forgejo-auth-url)
+    export token=$(cat $DIR/forgejo-token)
+
+    for example in $examples ; do
+      echo "======================== BEGIN example-$example ==================="
+      if ! time run $example >& /tmp/run.out ; then
+	  cat /tmp/run.out
+	  echo "======================== FAIL example-$example ==================="
+	  sleep 5 # hack for Forgejo v1.21 to workaround a bug by which the last lines of the output are moved to the next step
+	  false
+      fi
+      echo "======================== END example-$example ==================="
+    done
+}
+
+main "$@"