Update Github Action workflows: Ubuntu 18 is deprecated and 22 is added

CI:
- Update Ubuntu to 20.04, the lowest available starting in April 2023 [1]
- Don't test 19.3, as it isn't available in Ubuntu 20.04
- Use OTP 25 for Shellcheck, Coveralls, ECIL page
- Use erlef instead of ErlGang, supports better old erlangs in new ubuntus
- Remove support for rebar2 testing, as that's done in Runtime

CI-19.3:
- Add a temporary workflow for testing ejabberd with OTP 19.3

Container and Runtime:
- Update Ubuntu to latest (22.04)

[1] https://github.com/actions/runner-images/issues/6002
https://github.com/ErlGang/setup-erlang
https://github.com/erlef/setup-beam

.github/workflows/ci-19.3.yml

@@ -0,0 +1,229 @@
+name: CI (19.3)
+
+on:
+  push:
+    paths-ignore:
+    - '.devcontainer/**'
+    - 'examples/**'
+    - 'lib/**'
+    - 'man/**'
+    - 'priv/**'
+    - '**.md'
+  pull_request:
+    paths-ignore:
+    - '.devcontainer/**'
+    - 'examples/**'
+    - 'lib/**'
+    - 'man/**'
+    - 'priv/**'
+    - '**.md'
+
+jobs:
+
+  tests:
+    name: Tests
+    strategy:
+      fail-fast: false
+      matrix:
+        otp: ['19.3']
+    runs-on: ubuntu-18.04
+    services:
+      redis:
+        image: redis
+        ports:
+        - 6379:6379
+
+    steps:
+
+    - uses: actions/checkout@v3
+
+    - name: Get specific Erlang/OTP
+      uses: erlef/setup-beam@v1
+      with:
+        otp-version: ${{ matrix.otp }}
+
+    - name: Get a compatible Rebar3
+      run: |
+        rm rebar3
+        wget https://github.com/processone/ejabberd/raw/21.12/rebar3
+        chmod +x rebar3
+
+    - name: Prepare databases
+      run: |
+        sudo systemctl start mysql.service
+        sudo systemctl start postgresql.service
+        mysql -u root -proot -e "CREATE USER 'ejabberd_test'@'localhost'
+                                 IDENTIFIED BY 'ejabberd_test';"
+        mysql -u root -proot -e "CREATE DATABASE ejabberd_test;"
+        mysql -u root -proot -e "GRANT ALL ON ejabberd_test.*
+                                 TO 'ejabberd_test'@'localhost';"
+        mysql -u root -proot ejabberd_test < sql/mysql.sql
+        pg_isready
+        sudo -u postgres psql -c "CREATE USER ejabberd_test
+                                  WITH PASSWORD 'ejabberd_test';"
+        sudo -u postgres psql -c "CREATE DATABASE ejabberd_test;"
+        sudo -u postgres psql ejabberd_test -f sql/pg.sql
+        sudo -u postgres psql -c "GRANT ALL PRIVILEGES
+                                  ON DATABASE ejabberd_test TO ejabberd_test;"
+        sudo -u postgres psql ejabberd_test -c "GRANT ALL PRIVILEGES ON ALL
+                                                TABLES IN SCHEMA public
+                                                TO ejabberd_test;"
+        sudo -u postgres psql ejabberd_test -c "GRANT ALL PRIVILEGES ON ALL
+                                                SEQUENCES IN SCHEMA public
+                                                TO ejabberd_test;"
+
+    - name: Prepare libraries
+      run: |
+        sudo apt-get -qq update
+        sudo apt-get -y purge libgd3 nginx
+        sudo apt-get -qq install libexpat1-dev libgd-dev libpam0g-dev \
+                                 libsqlite3-dev libwebp-dev libyaml-dev
+
+    - name: Prepare rebar
+      run: |
+        echo '{xref_ignores, [{eldap_filter_yecc, return_error, 2}
+                             ]}.' >>rebar.config
+        echo '{xref_checks, [deprecated_function_calls, deprecated_functions,
+              locals_not_used, undefined_function_calls, undefined_functions]}.
+              % Disabled: exports_not_used,' >>rebar.config
+        echo '{dialyzer, [{get_warnings, true}, {plt_extra_apps, [cache_tab,
+              eimp, epam, esip, ezlib, fast_tls, fast_xml, fast_yaml,
+              mqtree, p1_acme, p1_mysql, p1_oauth2, p1_pgsql, p1_utils, pkix,
+              sqlite3, stringprep, stun, xmpp, yconf]} ]}.' >>rebar.config
+        echo '{ct_extra_params, "-verbosity 20"}.' >>rebar.config
+        echo "{ct_opts, [{verbosity, 20}, {keep_logs, 20}]}." >>rebar.config
+
+    - name: Remove syntax_tools from release
+      run: sed -i 's|, syntax_tools||g' src/ejabberd.app.src.script
+
+    - name: Cache rebar
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cache/rebar3/
+        key: ${{matrix.otp}}-${{hashFiles('rebar.config')}}
+
+    - name: Compile
+      run: |
+        ./autogen.sh
+        ./configure --with-rebar=./rebar3 \
+                    --prefix=/tmp/ejabberd \
+                    --enable-all \
+                    --disable-elixir \
+                    --disable-mssql \
+                    --disable-odbc
+        make update
+        make
+
+    - run: make install -s
+    - run: make hooks
+    - run: make options
+    - run: make xref
+    - run: make dialyzer
+
+    - name: Check Production Release
+      run: |
+        make rel
+        RE=_build/prod/rel/ejabberd
+        $RE/bin/ejabberdctl start
+        $RE/bin/ejabberdctl started
+        $RE/bin/ejabberdctl stop
+        $RE/bin/ejabberdctl stopped
+        cat $RE/logs/ejabberd.log
+        grep -q "is stopped in" $RE/logs/ejabberd.log
+
+    - name: Check Development Release
+      run: |
+        make dev
+        RE=_build/dev/rel/ejabberd
+        $RE/bin/ejabberdctl start
+        $RE/bin/ejabberdctl started
+        $RE/bin/ejabberdctl stop
+        $RE/bin/ejabberdctl stopped
+        cat $RE/logs/ejabberd.log
+        grep -q "is stopped in" $RE/logs/ejabberd.log
+
+    - name: Run tests
+      id: ct
+      run: |
+        (cd priv && ln -sf ../sql)
+        COMMIT=`echo $GITHUB_SHA | cut -c 1-7`
+        DATE=`date +%s`
+        REF_NAME=`echo $GITHUB_REF_NAME | tr "/" "_"`
+        NODENAME=$DATE@$GITHUB_RUN_NUMBER-$GITHUB_ACTOR-$REF_NAME-$COMMIT
+        LABEL=`git show -s --format=%s | cut -c 1-30`
+        ./rebar3 ct --name $NODENAME --label "$LABEL"
+        ./rebar3 cover
+
+    - name: Check results
+      if: always() && (steps.ct.outcome != 'skipped' || steps.ct2.outcome != 'skipped')
+      id: ctresults
+      run: |
+        [[ -d _build ]] && ln -s _build/test/logs/last/ logs || true
+        ln `find logs/ -name suite.log` logs/suite.log
+        grep 'TEST COMPLETE' logs/suite.log
+        grep -q 'TEST COMPLETE,.* 0 failed' logs/suite.log
+        test $(find logs/ -empty -name error.log)
+
+    - name: View logs failures
+      if: failure() && steps.ctresults.outcome == 'failure'
+      run: |
+        cat logs/suite.log | awk \
+          'BEGIN{RS="\n=case";FS="\n"} /=result\s*failed/ {print "=case" $0}'
+        find logs/ -name error.log -exec cat '{}' ';'
+        find logs/ -name exunit.log -exec cat '{}' ';'
+
+    - name: Upload test logs
+      if: always() && steps.ct.outcome == 'failure' && github.repository == 'processone/ejabberd'
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        publish_dir: _build/test
+        exclude_assets: '.github,lib,plugins'
+        external_repository: processone/ecil
+        deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+        keep_files: true
+
+    - name: View ECIL address
+      if: always() && steps.ct.outcome == 'failure' && github.repository == 'processone/ejabberd'
+      run: |
+        CTRUN=`ls -la _build/test/logs/last | sed 's|.*-> ||'`
+        echo "::notice::View CT results: https://processone.github.io/ecil/logs/$CTRUN/"
+
+    - name: Prepare new schema
+      run: |
+        [[ -d logs ]] && rm -rf logs
+        [[ -d _build/test/logs ]] && rm -rf _build/test/logs || true
+        mysql -u root -proot -e "DROP DATABASE ejabberd_test;"
+        sudo -u postgres psql -c "DROP DATABASE ejabberd_test;"
+        mysql -u root -proot -e "CREATE DATABASE ejabberd_test;"
+        mysql -u root -proot -e "GRANT ALL ON ejabberd_test.*
+                                 TO 'ejabberd_test'@'localhost';"
+        mysql -u root -proot ejabberd_test < sql/mysql.new.sql
+        sudo -u postgres psql -c "CREATE DATABASE ejabberd_test;"
+        sudo -u postgres psql ejabberd_test -f sql/pg.new.sql
+        sudo -u postgres psql -c "GRANT ALL PRIVILEGES
+                                  ON DATABASE ejabberd_test TO ejabberd_test;"
+        sudo -u postgres psql ejabberd_test -c "GRANT ALL PRIVILEGES ON ALL
+                                                TABLES IN SCHEMA public
+                                                TO ejabberd_test;"
+        sudo -u postgres psql ejabberd_test -c "GRANT ALL PRIVILEGES ON ALL
+                                                SEQUENCES IN SCHEMA public
+                                                TO ejabberd_test;"
+        sed -i 's|new_schema, false|new_schema, true|g' test/suite.erl
+    - run: CT_BACKENDS=mysql,pgsql make test
+      id: ctnewschema
+    - name: Check results
+      if: always() && steps.ctnewschema.outcome != 'skipped'
+      run: |
+        [[ -d _build ]] && ln -s _build/test/logs/last/ logs || true
+        ln `find logs/ -name suite.log` logs/suite.log
+        grep 'TEST COMPLETE' logs/suite.log
+        grep -q 'TEST COMPLETE,.* 0 failed' logs/suite.log
+        test $(find logs/ -empty -name error.log)
+    - name: View logs failures
+      if: failure() && steps.ctnewschema.outcome != 'skipped'
+      run: |
+        cat logs/suite.log | awk \
+          'BEGIN{RS="\n=case";FS="\n"} /=result\s*failed/ {print "=case" $0}'
+        find logs/ -name error.log -exec cat '{}' ';'
+        find logs/ -name exunit.log -exec cat '{}' ';'

.github/workflows/ci.yml

@@ -25,18 +25,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        otp: ['19.3', '24', '25.0']
-        include:
-        - otp: '19.3'
-          rebar: 2
-          os: ubuntu-18.04
-        - otp: '24'
-          rebar: 3
-          os: ubuntu-20.04
-        - otp: '25.0'
-          rebar: 3
-          os: ubuntu-20.04
-    runs-on: ${{ matrix.os }}
+        otp: ['20.0', '21.3', '24.3', '25']
+    runs-on: ubuntu-20.04
     services:
       redis:
         image: redis
@@ -48,7 +38,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Test shell scripts
-      if: matrix.otp == 24
+      if: matrix.otp == 25
       run: |
         shellcheck test/ejabberd_SUITE_data/gencerts.sh
         shellcheck tools/captcha.sh
@@ -56,17 +46,17 @@ jobs:
         shellcheck -x ejabberdctl.template
 
     - name: Get specific Erlang/OTP
-      uses: ErlGang/setup-erlang@master
-      if: matrix.otp != 24
+      if: matrix.otp != 25
+      uses: erlef/setup-beam@v1
       with:
         otp-version: ${{ matrix.otp }}
 
-    - name: Get a compatible Rebar
-      if: matrix.rebar == 2
+    - name: Get a compatible Rebar3
+      if: matrix.otp <= '21.3'
       run: |
-        rm rebar
-        wget https://github.com/processone/ejabberd/raw/21.12/rebar
-        chmod +x rebar
+        rm rebar3
+        wget https://github.com/processone/ejabberd/raw/21.12/rebar3
+        chmod +x rebar3
 
     - name: Prepare databases
       run: |
@@ -120,14 +110,11 @@ jobs:
       uses: actions/cache@v3
       with:
         path: |
-          deps/
-          dialyzer/
-          ebin/
           ~/.cache/rebar3/
-        key: ${{matrix.otp}}-${{matrix.rebar}}-${{hashFiles('rebar.config')}}
+        key: ${{matrix.otp}}-${{hashFiles('rebar.config')}}
 
     - name: Download test logs
-      if: matrix.otp == 24 && github.repository == 'processone/ejabberd'
+      if: matrix.otp == 25 && github.repository == 'processone/ejabberd'
       continue-on-error: true
       run: |
         mkdir -p _build/test
@@ -138,8 +125,7 @@ jobs:
     - name: Compile
       run: |
         ./autogen.sh
-        [[ ${{ matrix.rebar }} = 2 ]] && REBAR=rebar || REBAR=`which rebar3`
-        ./configure --with-rebar=$REBAR \
+        ./configure --with-rebar=./rebar3 \
                     --prefix=/tmp/ejabberd \
                     --enable-all \
                     --disable-elixir \
@@ -152,13 +138,9 @@ jobs:
     - run: make hooks
     - run: make options
     - run: make xref
-    - run: |
-        make dialyzer
-        [ ${{ matrix.rebar }} = 3 ] && true \
-          || { cat dialyzer/error.log ; test ! -s dialyzer/error.log ; }
+    - run: make dialyzer
 
     - name: Check Production Release
-      if: matrix.rebar == 3
       run: |
         make rel
         RE=_build/prod/rel/ejabberd
@@ -170,7 +152,6 @@ jobs:
         grep -q "is stopped in" $RE/logs/ejabberd.log
 
     - name: Check Development Release
-      if: matrix.rebar == 3
       run: |
         make dev
         RE=_build/dev/rel/ejabberd
@@ -181,12 +162,7 @@ jobs:
         cat $RE/logs/ejabberd.log
         grep -q "is stopped in" $RE/logs/ejabberd.log
 
-    - name: Run tests (OTP 19.3)
-      if: matrix.otp == '19.3'
-      id: ct2
-      run: make test
     - name: Run tests
-      if: matrix.otp != '19.3'
       id: ct
       run: |
         (cd priv && ln -sf ../sql)
@@ -195,8 +171,8 @@ jobs:
         REF_NAME=`echo $GITHUB_REF_NAME | tr "/" "_"`
         NODENAME=$DATE@$GITHUB_RUN_NUMBER-$GITHUB_ACTOR-$REF_NAME-$COMMIT
         LABEL=`git show -s --format=%s | cut -c 1-30`
-        rebar3 ct --name $NODENAME --label "$LABEL"
-        rebar3 cover
+        ./rebar3 ct --name $NODENAME --label "$LABEL"
+        ./rebar3 cover
 
     - name: Check results
       if: always() && (steps.ct.outcome != 'skipped' || steps.ct2.outcome != 'skipped')
@@ -217,11 +193,11 @@ jobs:
         find logs/ -name exunit.log -exec cat '{}' ';'
 
     - name: Send to coveralls
-      if: matrix.otp == 24
+      if: matrix.otp == 25
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: |
-        DIAGNOSTIC=1 rebar3 as test coveralls send
+        DIAGNOSTIC=1 ./rebar3 as test coveralls send
         curl -v -k https://coveralls.io/webhook \
              --header "Content-Type: application/json" \
              --data '{"repo_name":"$GITHUB_REPOSITORY",

.github/workflows/container.yml

@@ -17,7 +17,7 @@ env:
 jobs:
   container:
     name: Container
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     permissions:
       packages: write
     steps:

.github/workflows/runtime.yml

@@ -31,20 +31,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        otp: ['19.3', '21.3', '22.0', '24.3', '25']
+        otp: ['19.3', '20.3', '24.3', '25']
         rebar: ['rebar', 'rebar3']
-        include:
-        - otp: '19.3'
-          os: ubuntu-18.04
-        - otp: '21.3'
-          os: ubuntu-20.04
-        - otp: '22.0'
-          os: ubuntu-20.04
-        - otp: '24.3'
-          os: ubuntu-20.04
-        - otp: '25'
-          os: ubuntu-20.04
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     container:
       image: erlang:${{ matrix.otp }}
 
@@ -132,7 +121,7 @@ jobs:
           elixir: '1.11.4'
         - otp: '25.0'
           elixir: '1.12.3'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     steps: