Add CI/CD pipelines using github actions

.github/workflows/buildandtest.yaml

@@ -0,0 +1,40 @@
+name: Build and Test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - name: Create build dir
+        run: mkdir build
+      - name: Configure CMake
+        run: cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=${HOME}/.local -DCMAKE_C_FLAGS='-Wall -Wextra -pedantic'
+        working-directory: ./build
+      - name: Build and Install
+        run: make -j2 && make install
+        working-directory: ./build
+      - name: Build and Run dumper
+        run: |
+          cmake -DCMAKE_PREFIX_PATH=${HOME}/.local &&
+          make || ( echo 'Build failed' && exit 1 )
+          cd ../data
+          ../dumper/dumper b64zlib.tmx &&
+          ../dumper/dumper --use-rc-mgr --fd tileset.tsx --callback pointtemplate.tx --buffer tiletemplate.tx objecttemplates.tmx
+        working-directory: ./examples/dumper
+      - name: Test C++ compatibility
+        run: |
+          cat > test.cpp <<EOF
+            #include <tmx.h>
+            int main(void) { tmx_map* map = tmx_load("map.tmx"); return 0; }
+          EOF
+          c++ -I src/ -c test.cpp

.github/workflows/release.yaml

@@ -0,0 +1,224 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - tmx_** # Releases
+
+env:
+  # Latest (2.9.10): https://gitlab.gnome.org/GNOME/libxml2/-/issues/154
+  libxml2_ver: v2.9.9
+  LIBXML2_CONFIGURE_FLAGS: '--without-c14n --without-catalog --without-debug --without-docbook --without-ftp
+    --without-http --without-html --without-xpath --without-xptr --without-xinclude --without-iconv --without-icu
+    --without-iso8859x --without-zlib --without-lzma --without-mem_debug --without-run_debug --without-schemas
+    --without-schematron --without-regexps --without-modules --without-pattern --without-push --without-valid
+    --without-sax1 --without-legacy --without-output --without-python
+    --with-tree --with-writer --with-reader
+    --disable-shared --enable-static'
+  zlib_ver: v1.2.11
+
+jobs:
+  linux64:
+    name: Linux 64 Build
+    runs-on: ubuntu-16.04
+    steps:
+      # context expressions lack the most basic string manipulation functions...
+      - name: Create distribution folder
+        run: |
+          ARTIFACT_NAME=${GITHUB_REF:10}-linux
+          DIST_PATH=${GITHUB_WORKSPACE}/${ARTIFACT_NAME}
+          echo ::set-env name=ARTIFACT_NAME::${ARTIFACT_NAME}
+          echo ::set-env name=DIST_PATH::${DIST_PATH}
+          mkdir "${DIST_PATH}"
+
+      # Build and install zlib
+      - name: Checkout zlib
+        uses: actions/checkout@v2
+        with:
+          repository: madler/zlib
+          path: zlib
+          ref: ${{ env.zlib_ver }}
+      - name: Build and Install zlib
+        run: |
+          cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=Off -DCMAKE_INSTALL_PREFIX="${DIST_PATH}" &&
+          make -j2 && make install
+        working-directory: zlib
+
+      # Build and install libxml2
+      - name: Checkout libxml2
+        uses: actions/checkout@v2
+        with:
+          repository: GNOME/libxml2
+          path: libxml2
+          ref: ${{ env.libxml2_ver }}
+      - name: Build and Install libxml2
+        run: |
+          ./autogen.sh --prefix="${DIST_PATH}" ${LIBXML2_CONFIGURE_FLAGS} &&
+          make -j2 && make install-strip
+        working-directory: libxml2
+
+      # Clean-up
+      - name: Clean-up
+        run: |
+          rm -rf "${DIST_PATH}/bin" "${DIST_PATH}/share"
+          find "${DIST_PATH}/lib/" -iname '*.so*' -delete
+          rm -f "${DIST_PATH}/lib/libxml2.la" "${DIST_PATH}/lib/xml2Conf.sh"
+
+      # Build and install libTMX
+      - name: Checkout libTMX
+        uses: actions/checkout@v2
+        with:
+          path: tmx
+      - name: Build and Install libTMX
+        run: |
+          cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="${DIST_PATH}" -DCMAKE_PREFIX_PATH="${DIST_PATH}" &&
+          make -j2 && make install
+        working-directory: tmx
+
+      # Upload
+      - name: Upload artifact
+        uses: actions/upload-artifact@v1
+        with:
+          name: ${{ env.ARTIFACT_NAME }}
+          path: ${{ env.DIST_PATH }}
+
+  html5:
+    name: HTML5 Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create distribution folder
+        run: |
+          ARTIFACT_NAME=${GITHUB_REF:10}-html5
+          DIST_PATH=${GITHUB_WORKSPACE}/${ARTIFACT_NAME}
+          echo ::set-env name=ARTIFACT_NAME::${ARTIFACT_NAME}
+          echo ::set-env name=DIST_PATH::${DIST_PATH}
+          mkdir "${DIST_PATH}"
+
+      # Build and install emscripten
+      - name: Checkout emsdk
+        uses: actions/checkout@v2
+        with:
+          repository: emscripten-core/emsdk
+          path: emsdk
+      - name: Install emscripten
+        run: |
+          ./emsdk install latest &&
+          ./emsdk activate latest &&
+          ./emsdk construct_env ${HOME}/emenv
+        working-directory: emsdk
+        # Improvement: export PATH and ENV vars for whole job using workflow commands ::set-env and ::add-path
+
+      # Libraries are compiled with flag -flto to generate LLVM bytecode (to later benefit from LTO)
+      # See: https://emscripten.org/docs/optimizing/Optimizing-Code.html#lto
+
+      # Build and install libxml2
+      - name: Checkout libxml2
+        uses: actions/checkout@v2
+        with:
+          repository: GNOME/libxml2
+          path: libxml2
+          ref: ${{ env.libxml2_ver }}
+      - name: Build and Install libxml2
+        run: |
+          . ${HOME}/emenv
+          emconfigure ./autogen.sh --prefix="${DIST_PATH}" ${LIBXML2_CONFIGURE_FLAGS} &&
+          emmake make -j2 CFLAGS='-flto' && make install
+        working-directory: libxml2
+
+      # Clean-up
+      - name: Clean-up
+        run: rm -rf "${DIST_PATH}/bin" "${DIST_PATH}/share" "${DIST_PATH}/lib/libxml2.la" "${DIST_PATH}/lib/xml2Conf.sh"
+
+      # Build and install libTMX
+      - name: Checkout libTMX
+        uses: actions/checkout@v2
+        with:
+          path: tmx
+      - name: Build and Install libTMX
+        run: |
+          . ${HOME}/emenv
+          emcmake cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="${DIST_PATH}" \
+                        -DCMAKE_PREFIX_PATH="${DIST_PATH}" -DCMAKE_FIND_ROOT_PATH="${DIST_PATH}" \
+                        -DCMAKE_C_FLAGS='-flto' &&
+          make -j2 && make install
+        working-directory: tmx
+
+      # Upload
+      - name: Upload artifact
+        uses: actions/upload-artifact@v1
+        with:
+          name: ${{ env.ARTIFACT_NAME }}
+          path: ${{ env.DIST_PATH }}
+
+  windows:
+    name: Windows Build
+    runs-on: windows-2016
+    steps:
+      - name: Create distribution folder
+        run: |
+          $ARTIFACT_NAME=$($Env:GITHUB_REF).substring(10) + "-win"
+          echo "::set-env name=ARTIFACT_NAME::$ARTIFACT_NAME"
+          $DIST_PATH="$($Env:GITHUB_WORKSPACE)\$ARTIFACT_NAME"
+          echo "::set-env name=DIST_PATH::$DIST_PATH"
+          mkdir "$DIST_PATH"
+
+      # Build and install zlib
+      - name: Checkout zlib
+        uses: actions/checkout@v2
+        with:
+          repository: madler/zlib
+          path: zlib
+          ref: ${{ env.zlib_ver }}
+      - name: Build and Install zlib
+        run: |
+          cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=Off `
+                -DCMAKE_INSTALL_PREFIX="$($Env:DIST_PATH)" &&
+          mingw32-make -j2 && mingw32-make install
+        working-directory: zlib
+
+      # Build and install libxml2
+      - name: Checkout libxml2
+        uses: actions/checkout@v2
+        with:
+          repository: GNOME/libxml2
+          path: libxml2
+          ref: ${{ env.libxml2_ver }}
+      - name: Build and Install libxml2
+        run: |
+          cscript configure.js prefix="$($Env:DIST_PATH)" compiler=mingw `
+                  c14n=no catalog=no debug=no docb=no ftp=no http=no html=no xpath=no xptr=no xinclude=no iconv=no `
+                  icu=no iso8859x=no zlib=no lzma=no xml_debug=no mem_debug=no run_debug=no schemas=no schematron=no `
+                  regexps=no modules=no pattern=no valid=no sax1=no legacy=no python=no walker=no `
+                  push=yes tree=yes output=yes writer=yes reader=yes &&
+          mingw32-make -f Makefile.mingw -j2 &&
+          Move-Item -Path bin.mingw\libxml2.a -Destination "$($Env:DIST_PATH)\lib" &&
+          New-Item -Path "$($Env:DIST_PATH)\include" -Name "libxml2" -ItemType "directory" &&
+          New-Item -Path "$($Env:DIST_PATH)\include\libxml2" -Name "libxml" -ItemType "directory" &&
+          Move-Item -Path "..\include\libxml\*.h" -Destination "$($Env:DIST_PATH)\include\libxml2\libxml"
+        working-directory: libxml2/win32
+
+      # Clean-up
+      - name: Clean-up
+        run: |
+          Remove-Item -Path "$($Env:DIST_PATH)/share" -Recurse
+          Remove-Item -Path "$($Env:DIST_PATH)/bin" -Recurse
+          Remove-Item -Path "$($Env:DIST_PATH)/lib/libzlib.dll.a"
+
+      # Build and install libTMX
+      - name: Checkout libTMX
+        uses: actions/checkout@v2
+        with:
+          path: tmx
+      - name: Build and Install libTMX
+        run: |
+          cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$($Env:DIST_PATH)" `
+                -DCMAKE_PREFIX_PATH="$($Env:DIST_PATH)" &&
+          mingw32-make -j2 && mingw32-make install
+        working-directory: tmx
+
+      # Upload
+      - name: Upload artifact
+        uses: actions/upload-artifact@v1
+        with:
+          name: ${{ env.ARTIFACT_NAME }}
+          path: ${{ env.DIST_PATH }}

README.md

@@ -2,13 +2,15 @@
 
 ---
 
+![Build and Test](https://github.com/baylej/tmx/workflows/Build%20and%20Test/badge.svg)
+
 ## About
 
 A portable C library to load [tiled](http://mapeditor.org) maps in your games.
 
 ## Dependencies
 
-This project depends on [Zlib](http://zlib.net/) and [LibXml2](http://xmlsoft.org).
+This project depends on (optional) [Zlib](http://zlib.net/) and (compulsory) [LibXml2](http://xmlsoft.org).
 
 ## Usage