[META/ADD] Start writing actions/workflows.

.gitea/actions/setup-build/action.yml

@@ -0,0 +1,21 @@
+name: Setup a basic build environment
+description: Setup a basic build environment with a proper SSL library
+
+inputs:
+  compiler:
+    description: Compiler used for setting up everything
+    required: false
+    default: gcc
+  ssl:
+    description: SSL library used for Cytoplasm later on
+    required: false
+    default: openssl
+
+outputs:
+  compiler:
+    description: Compiler binary
+      value: '${{ steps.install.outputs.compiler }}'
+
+runs:
+  - run: 'setup "${{ runner.os }}" "${{inputs.compiler}}" "${{inputs.ssl}}"'
+    shell: bash 

.gitea/actions/setup-build/setup

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+#!/bin/bash
+
+COMPILER=$2
+SSL=$3
+
+DISTRO=$(grep -E '^NAME=' /etc/os-release | 
+         cut -d'=' -f2 | 
+         tr -d '"')
+
+# Installs a package using the native OS's package manager.
+install_pkg() {
+    case $DISTRO in
+        "Ubuntu")
+        "Debian GNU/Linux" )
+            apt install -y $1
+            ;;
+        "Arch Linux" )
+            pacman -Syu --noconfirm $1
+            ;;
+    esac
+}
+
+install_compiler() {
+    echo '::group::Setting up a compiler'
+    case $DISTRO in
+        "Ubuntu" )
+        "Debian GNU/Linux" )
+            install_pkg build-essential
+            [ $COMPILER = 'clang' ] && install_pkg clang
+
+            CC=gcc
+            [ $COMPILER = 'clang' ] && CC=clang
+            ;;
+        "Arch Linux" )
+            install_pkg $COMPILER make
+            CC=gcc
+            [ $COMPILER = 'clang' ] && CC=clang
+    esac
+    echo '::endgroup::'
+}
+install_ssl() {
+    echo '::group::Setting up SSL'
+    case $DISTRO in
+        "Ubuntu" )
+        "Debian GNU/Linux" )
+            # Doesn't seem like Debian got LibreSSL
+            [ $SSL = 'libressl' ] && echo "::error ::LibreSSL is not on Debian"
+            install_pkg openssl
+            ;;
+        "Arch Linux" )
+            install_pkg $SSL
+    esac
+    echo '::endgroup::'
+}
+
+# Install the compiler and SSL
+install_compiler
+install_ssl
+
+echo "compiler=$CC" >> "$GITHUB_OUTPUT"

.gitea/workflows/test-push.yaml

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+name: Testing pushed commits
+run-name: "Testing pushed changes (HEAD@${{ github.head_ref }}) on ${{ runner.os }}"
+on: [push]
+
+jobs:
+  # Compiles out everything.
+  compile-all:
+    # TODO: More architectures
+    runs-on: ubuntu-latest
+    steps:
+      # Setups a basic build environment.
+      - name: Setup build environment
+        uses: ./.gitea/actions/setup-build
+
+      # TODO
+      # Compile out Cytoplasm
+      #- name: Compiles Cytoplasm
+      #  uses: ./.gitea/actions/build-latest-cytoplasm
+
+      # Finally, builds out Telodendria with everything.
+      #- name: Compiles Telodendria
+      #  uses: ./.gitea/actions/build-telodendria
+          
+