lib: source build replace the matching release

Instead of having an explicit vX.Y-dev version to be referenced
explicitly, a binary built from source replaces the matching
version. For instance, if forgejo/build-from-sources contains v9.0,

* the development branch is compiled from source
* the v9.0 artifact is uploaded
* prior to running any test, the artificat is downloaded and used
* the v9.0 binary is not downloaded from
  forgejo/experimental/integration because it is already present

The vX.Y release is built daily and the end-to-end tests run on it. If
a regression is introduced, it will be spotted within 24h.

Compiling from source is used when the Forgejo runs the end-to-end
suite on a specific pull request.

.forgejo/workflows/end-to-end.yml

@@ -31,8 +31,15 @@ jobs:
           go-version: "1.22"
       - name: lib/build.sh
         run: |
-          set -x
+          mkdir $d /tmp/forgejo-upload
+          touch /tmp/forgejo-upload/PLACEHOLDER
 
+          if ! test -f forgejo/build-from-sources; then
+             echo forgejo/build-from-sources is not present, do not build any version from source
+             exit 0
+          fi
+
+          set -x
           #
           # SQLite needs gcc to be compiled
           #
@@ -41,13 +48,12 @@ jobs:
           apt-get -q install -y -qq build-essential
 
           d=/tmp/forgejo-binaries
-          mkdir $d /tmp/forgejo-upload
 
-          for version in $(ls forgejo/sources) ; do
-            forgejo=$d/forgejo-$version-dev
+          for version in $(cat forgejo/build-from-sources) ; do
             lib/build.sh $version $d
+            forgejo=$d/forgejo-$version-dev
             $forgejo --version
-            mv $forgejo /tmp/forgejo-upload
+            mv $forgejo /tmp/forgejo-upload/forgejo-$version
           done
       - uses: actions/upload-artifact@v3
         with:

lib/lib.sh

@@ -70,18 +70,6 @@ function dependencies() {
     fi
 }
 
-function build_all() {
-    for dev in $RELEASE_NUMBERS; do
-        local forgejo=$DIR_BINARIES/forgejo-$dev-dev
-        if test -f $forgejo; then
-            log_info $dev already exists
-        else
-            $LIB_DIR/build.sh $dev $DIR_BINARIES
-            log_info $dev built from sources
-        fi
-    done
-}
-
 function retry() {
     rm -f $DIR/wait-for.out
     success=false

packages/alpine.sh

@@ -17,7 +17,7 @@ function test_packages_alpine_version() {
 
 function test_packages_alpine() {
     for alpine_version in 3.19 3.20; do
-        for forgejo_version in 7.0-dev 9.0-dev; do
+        for forgejo_version in 7.0 9.0; do
             test_packages_alpine_version $alpine_version $forgejo_version
         done
     done

upgrade/test-pprof-upload.sh

@@ -28,13 +28,13 @@ function test_forgejo_pprof() {
     docker run --name test_pyroscope --rm -d -p 4040:4040 docker.io/grafana/pyroscope
 
     reset_forgejo $UPGRADE_DIR/default-app.ini
-    log_info "run 7.0-dev"
-    start 7.0-dev
+    log_info "run 7.0"
+    start 7.0
     test_upload_profiles
     stop
 
-    log_info "run 9.0-dev"
-    start 9.0-dev
+    log_info "run 9.0"
+    start 9.0
     test_upload_profiles
     stop
 

upgrade/upgrade.sh

@@ -52,9 +52,9 @@ function test_successful_upgrades() {
 function test_gitea_upgrades() {
     local config=$UPGRADE_DIR/default-app.ini
     (
-        echo gitea 1.21 forgejo 7.0-dev
-        echo gitea 1.21 forgejo 9.0-dev
-        echo gitea 1.22 forgejo 9.0-dev
+        echo gitea 1.21 forgejo 7.0
+        echo gitea 1.21 forgejo 9.0
+        echo gitea 1.22 forgejo 9.0
     ) | while read gitea gitea_version forgejo forgejo_version; do
         log_info "upgrading from Gitea $gitea_version to Forgejo $forgejo_version"
         stop
@@ -81,7 +81,6 @@ source $UPGRADE_DIR/test-pprof-upload.sh
 
 function test_upgrades() {
     run dependencies
-    run build_all
 
     run test_successful_upgrades
     run test_forgejo_pprof