Refactored, simplified, and removed code; replaced cli header lib

- Reinitialized submodules
- Slightly restructed project
- Added more options to `compile.sh` script
- Added more utility functions

ci/Jenkinsfile

@@ -0,0 +1,21 @@
+pipeline{
+	agent any
+
+	stages {
+		stage('Build'){
+			steps{
+				echo 'Building...'
+			}
+		}
+		stage('Test'){
+			steps{
+				echo 'Testing...'
+			}
+		}
+		stage('Deploy'){
+			steps{
+				echo 'Deploying...'
+			}
+		}
+	}
+}

ci/github/workflows/build.yml

@@ -0,0 +1,45 @@
+name: CMake Linux Build
+
+on: 
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+  pull_request:
+
+
+permissions:
+  contents: read
+  pull-requests: read
+
+
+concurrency:
+  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
+  cancel-in-progress: true
+
+
+jobs:
+  build:
+    runs-on: [self-hosted, linux]
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    
+    - name: Setup
+      run:
+        echo "Setting up dependencies..."
+    
+    - name: Build
+      run:
+        echo -e "Building executable, libraries, documentation, and symlinks...\n$PWD"
+        ./bin/compile.sh --all --docs --link --strip
+  
+    - name: Test
+      run: 
+        echo "Running unit tests..."
+        ./bin/gdpm-tests
+      
+    - name: Package
+      run: 
+        echo "Packaging binaries..."
+

ci/gitlab-ci.yml

@@ -0,0 +1,44 @@
+variables:
+  PROJECT_ROOT_PATH: /home/$USER/gdpm
+
+
+stages:
+  - build
+  - test
+  - package
+
+
+cache:
+  paths:
+    - build
+
+
+before-script:
+  - echo "Setting up dependencies..."
+
+
+build-job:
+  stage: build
+  script:
+    - echo -e "Building executable and libraries...\n$PWD"
+    - bin/compile.sh
+
+
+test-job:
+  stage: test
+  script:
+    - echo "Running unit tests..."
+    - bin/gdpm-tests
+
+
+package-job:
+  stage: package
+  script:
+    - echo "Packaging binaries..."
+
+
+deploy-job:
+  stage: deploy
+  script:
+    - echo "Deploying application..."
+  environment: production

ci/travis.yml

@@ -0,0 +1,17 @@
+os: linux
+language: cpp
+compiler: clang
+
+env:
+  - ARCH_TRAVIS_VERBOSE=1
+
+archlinux:
+  repos:
+  packages:
+    - base-devel 
+    - git
+    - yay
+
+    script:
+    - "bin/compile.sh"
+