Temp

.github/scripts/release.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -ex
+
+mv plantuml.jar         "plantuml-${POM_VERSION}.jar"
+mv plantuml-javadoc.jar "plantuml-${POM_VERSION}-javadoc.jar"
+mv plantuml-sources.jar "plantuml-${POM_VERSION}-sources.jar"
+
+gh release create "${TAG}" \
+  "plantuml-${POM_VERSION}.jar" \
+  "plantuml-${POM_VERSION}-javadoc.jar" \
+  "plantuml-${POM_VERSION}-sources.jar"
+
+echo "::notice title=::Released at ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/releases/tag/${TAG} 🎉"

.github/scripts/release_snapshot.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+set -ex
+
+cat <<-EOF >notes.txt
+  This is a pre-release of the latest development work.
+  ⚠️  **It is not ready for general use** ⚠️
+EOF
+
+gh release delete snapshot -y || true
+
+git tag --force snapshot
+
+git push --force origin snapshot
+
+mv plantuml.jar         plantuml-SNAPSHOT.jar
+mv plantuml-javadoc.jar plantuml-SNAPSHOT-javadoc.jar
+mv plantuml-sources.jar plantuml-SNAPSHOT-sources.jar
+
+gh release create --prerelease --target "${GITHUB_SHA}" --title snapshot --notes-file notes.txt snapshot \
+  plantuml-SNAPSHOT.jar \
+  plantuml-SNAPSHOT-javadoc.jar \
+  plantuml-SNAPSHOT-sources.jar
+
+echo "::notice title=::Snapshot released at ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/releases/tag/snapshot"

.github/workflows/ci.yml

@@ -7,6 +7,7 @@ on:
   push:
     branches:
       - master
+      - snapshot-release
   workflow_dispatch:
 
 defaults:
@@ -18,6 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     outputs:
       do_release: ${{ steps.config.outputs.do_release }}
+      do_snapshot_release: ${{ steps.config.outputs.do_snapshot_release }}
       pom_version: ${{ steps.config.outputs.pom_version }}
     steps:
       - name: Configure workflow
@@ -42,14 +44,17 @@ jobs:
           # Do a release when a git tag starting with 'v' has been created by a suitable user.
           # (We match against github.repository_owner as a kludge so that forked repos can release themselves when testing the workflow)
 
-          if [[ "${GITHUB_EVENT_NAME}" == "create" && \
-                "${REF_TYPE}" == "tag" && \
-                "${REF}" == v* && \
+          if [[ "${GITHUB_EVENT_NAME}" == "create" && "${REF_TYPE}" == "tag" && "${REF}" == v* && \
                 ( "${ACTOR}" == "arnaudroques" || "${ACTOR}" == "${GITHUB_REPOSITORY_OWNER}" ) \
              ]]; then
-            echo "📣 This run will release '${REF}'"
+            echo "::notice title=::This run will release '${REF}'"
             echo "::set-output name=do_release::true"
             echo "::set-output name=pom_version::${REF#v}"  # pom_version is the tag without the 'v' prefix
+
+          elif [[ "${GITHUB_EVENT_NAME}" =~ push|workflow_dispatch && "${REF}" == "refs/heads/snapshot-release" ]]; then
+            echo "::notice title=::This run will release a snapshot"
+            echo "::set-output name=do_snapshot_release::true"
+
           else
             echo "This run will NOT make a release"
           fi
@@ -61,8 +66,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java_version: [ 8, 11, 17 ]
-        os: [ macos-10.15,  macos-11, ubuntu-18.04, ubuntu-20.04, windows-2016, windows-2019, windows-2022 ]
+        #        java_version: [ 8, 11, 17 ]
+        #        os: [ macos-10.15,  macos-11, ubuntu-18.04, ubuntu-20.04, windows-2016, windows-2019, windows-2022 ]
         include:
           - release_from_this_build: true
             os: ubuntu-20.04
@@ -88,8 +93,7 @@ jobs:
         if: needs.workflow_config.outputs.do_release == 'true'
         env:
           POM_VERSION: ${{ needs.workflow_config.outputs.pom_version }}
-        run: |
-          mvn --batch-mode versions:set "-DnewVersion=${POM_VERSION}"
+        run: mvn --batch-mode versions:set "-DnewVersion=${POM_VERSION}"
 
       # Compile / Test / Package are separate steps so the reason for any failure is more obvious in GitHub UI
       - name: Compile
@@ -99,11 +103,11 @@ jobs:
         run: mvn --batch-mode test
 
       - name: Package
-        if: ${{ matrix.release_from_this_build }}
-        run: mvn --batch-mode -Dmaven.test.skip=true package
+        if: matrix.release_from_this_build
+        run: mvn --batch-mode -DfinalName=plantuml -Dmaven.test.skip=true package
 
       - name: Upload jar artifacts
-        if: ${{ matrix.release_from_this_build }}
+        if: matrix.release_from_this_build
         uses: actions/upload-artifact@v2
         with:
           # Using github.run_number here to reduce confusion when downloading & comparing artifacts from several builds  
@@ -112,7 +116,7 @@ jobs:
 
   release:
     needs: [ workflow_config, build ]
-    if: needs.workflow_config.outputs.do_release == 'true'
+    if: needs.workflow_config.outputs.do_release == 'true' || needs.workflow_config.outputs.do_snapshot_release == 'true'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
@@ -123,13 +127,16 @@ jobs:
         with:
           name: ${{ github.run_number }}-jars
 
+      - name: Create snapshot release
+        if: needs.workflow_config.outputs.do_snapshot_release == 'true'
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: .github/scripts/release_snapshot.sh
+
       - name: Create release in GitHub
+        if: needs.workflow_config.outputs.do_release == 'true'
         env:
           GITHUB_TOKEN: ${{ github.token }}
           POM_VERSION: ${{ needs.workflow_config.outputs.pom_version }}
           TAG: ${{ github.event.ref }}
-        run: |
-          gh release create "${TAG}" \
-            "plantuml-${POM_VERSION}.jar" \
-            "plantuml-${POM_VERSION}-javadoc.jar" \
-            "plantuml-${POM_VERSION}-sources.jar"
+        run: .github/scripts/release.sh

pom.xml

@@ -58,6 +58,7 @@
     </parent>
 
 	<properties>
+		<finalName>${artifactId}-${version}</finalName>
 		<maven.compiler.source>1.7</maven.compiler.source>
 		<maven.compiler.target>1.7</maven.compiler.target>
 		<maven.compiler.testSource>1.8</maven.compiler.testSource>
@@ -131,6 +132,7 @@
     </developers>
 
     <build>
+		<finalName>${finalName}</finalName>
         <sourceDirectory>${project.basedir}/src</sourceDirectory>
         <testSourceDirectory>${project.basedir}/test</testSourceDirectory>
         <resources>

temp.txt

@@ -0,0 +1 @@
+bar