Replaced old TravisCI with GH Actions.

.github/workflows/cicd.yml

@@ -0,0 +1,67 @@
+name: ci/cd
+
+on:
+    workflow_dispatch:
+    push:
+      branches: [ main, 'release/**', 'task/**', 'feature/**', 'epic/**']
+      tags: ['**']
+    pull_request:
+      branches: [ main, 'release/**', 'task/**', 'feature/**', 'epic/**']
+    schedule:
+    - cron: "12 4 16 * *"
+
+jobs:
+
+  core-builds:
+    name: Erlang ${{ matrix.otp_version }} build
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        otp_version: ['24.3', '25.3', '26.1']
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: erlef/setup-beam@v1
+      with:
+        otp-version: ${{ matrix.otp_version }}
+        rebar3-version: '3.22'
+    - name: Check rebar3 Version
+      run: rebar3 --version
+    - name: Compile
+      run: rebar3 compile
+    - name: Xref Checks
+      run: rebar3 xref
+    # - name: Dialyzer
+    #   run: rebar3 dialyzer
+    - name: Run Tests
+      run: rebar3 as test do compile,lfe ltest -tall
+    - name: Test Coverage
+      run: rebar3 as test do proper -c, cover -v --min_coverage=0
+
+  old-builds:
+    name: Old Erlang ${{ matrix.otp_version }} build
+    runs-on: ubuntu-20.04
+
+    strategy:
+      matrix:
+        otp_version: ['23.3']
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: erlef/setup-beam@v1
+      with:
+        otp-version: ${{ matrix.otp_version }}
+        rebar3-version: '3.15'
+    - name: Check rebar3 Version
+      run: rebar3 --version
+    - name: Compile
+      run: rebar3 compile
+    - name: Xref Checks
+      run: rebar3 xref
+    # - name: Dialyzer
+    #   run: rebar3 dialyzer
+    - name: Run Tests
+      run: rebar3 as test do compile,lfe ltest -tall
+    - name: Test Coverage
+      run: rebar3 as test do proper -c, cover -v --min_coverage=0

.gitignore

@@ -1,20 +1,39 @@
-.rebar3
-rebar.lock
-rebar3
-_*
+# erlang
 .eunit
 *.o
 *.beam
 *.plt
-.erlang.cookie
-ebin
-log
 erl_crash.dump
+.concrete/DEV_MODE
+
+# rebar 2.x
 .rebar
-_rel
-_deps
-_plugins
-_tdeps
-logs
-source-images
-/priv/images/drafts
+rel/example_project
+ebin/*.beam
+deps
+
+# rebar 3
+.rebar3
+rebar3.crashdump
+_build/
+_checkouts/
+rebar.lock
+
+# emacs
+*~
+\#*\#
+.\#*
+.emacs.desktop
+.emacs.desktop.lock
+
+# vim
+*.swp
+*.swo
+
+# apple
+.DS_Store
+
+# misc
+/priv/images/drafts/*
+/doc/*
+/priv/output/*