Github action: Update scripts

Author: joto

.github/actions/install-macos/action.yml

@@ -1,15 +1,12 @@
-name: Install Prerequisites on macOS
+name: Install homebrew packages on macOS
 
 runs:
   using: composite
   steps:
     - name: Install homebrew packages
       run: |
-        brew install gdal spatialite-tools
-      shell: bash
-    - name: Install from git
-      run: |
-        git clone --quiet --depth 1 https://github.com/osmcode/libosmium.git ../libosmium
-        git clone --quiet --depth 1 https://github.com/mapbox/protozero.git ../protozero
+        brew install \
+          gdal \
+          spatialite-tools
       shell: bash
 

.github/actions/install-ubuntu/action.yml

@@ -1,4 +1,4 @@
-name: Install Prerequisites on Ubuntu
+name: Install apt packages on Ubuntu/Debian
 
 runs:
   using: composite
@@ -13,9 +13,4 @@ runs:
              pandoc \
              spatialite-bin
       shell: bash
-    - name: Install from git
-      run: |
-        git clone --quiet --depth 1 https://github.com/osmcode/libosmium.git ../libosmium
-        git clone --quiet --depth 1 https://github.com/mapbox/protozero.git ../protozero
-      shell: bash
 

.github/workflows/ci.yml

@@ -193,6 +193,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/install-ubuntu
+      - uses: ./.github/actions/install-from-git
       - uses: ./.github/actions/cmake
       - uses: ./.github/actions/build
       - uses: ./.github/actions/ctest
@@ -216,6 +217,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/install-macos
+      - uses: ./.github/actions/install-from-git
       - uses: ./.github/actions/cmake
       - uses: ./.github/actions/build
       - uses: ./.github/actions/ctest

README.md

@@ -6,7 +6,7 @@ all the pieces into polygons for use in map renderers etc.
 
 https://osmcode.org/osmcoastline
 
-[![Build Status](https://github.com/osmcode/osmcoastline/workflows/CI/badge.svg?branch=master)](https://github.com/osmcode/osmcoastline/actions)
+[![Build Status](https://github.com/osmcode/osmcoastline/actions/workflows/ci.yml/badge.svg)](https://github.com/osmcode/osmcoastline/actions)
 
 ## Prerequisites