From 9546acc17c231ee4e7a9201e336ea4a3ca48ecac Mon Sep 17 00:00:00 2001
From: Evan Miller <emmiller@gmail.com>
Date: Mon, 31 May 2021 16:21:33 -0400
Subject: [PATCH 1/4] Add GitHub Actions for continuous integration

---
 .github/workflows/build.yml | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 .github/workflows/build.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..affb98e
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,35 @@
+name: build
+on: [ push, pull_request ]
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [ clang++, gcc++, gcc-9++, gcc-10++ ]
+    steps:
+      - name: Add repository
+        run: sudo apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
+      - name: Configure
+        run: cmake .
+      - name: Make
+        run: make
+        env:
+          CXX: {{ matrix.compiler }}
+      - name: Run tests
+        run: make check
+  macos:
+    runs-on: macos-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [ clang++, gcc++ ]
+    steps:
+      - name: Configure
+        run: cmake .
+      - name: Make
+        run: make
+        env:
+          CXX: {{ matrix.compiler }}
+      - name: Run tests
+        run: make check

From bf02b1d7b7a9124f9602e947d4a460cc71a157ed Mon Sep 17 00:00:00 2001
From: Evan Miller <emmiller@gmail.com>
Date: Mon, 31 May 2021 16:23:12 -0400
Subject: [PATCH 2/4] Fix syntax

---
 .github/workflows/build.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index affb98e..32195af 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Make
         run: make
         env:
-          CXX: {{ matrix.compiler }}
+          CXX: ${{ matrix.compiler }}
       - name: Run tests
         run: make check
   macos:
@@ -30,6 +30,6 @@ jobs:
       - name: Make
         run: make
         env:
-          CXX: {{ matrix.compiler }}
+          CXX: ${{ matrix.compiler }}
       - name: Run tests
         run: make check

From b58a014a515fc380140e290ea9c4b22c8d0b0dc3 Mon Sep 17 00:00:00 2001
From: Evan Miller <emmiller@gmail.com>
Date: Mon, 31 May 2021 16:25:48 -0400
Subject: [PATCH 3/4] Fix GitHub Actions script

---
 .github/workflows/build.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 32195af..7dc7a8f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,6 +10,7 @@ jobs:
     steps:
       - name: Add repository
         run: sudo apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
+      - uses: actions/checkout@v2
       - name: Configure
         run: cmake .
       - name: Make
@@ -25,6 +26,7 @@ jobs:
       matrix:
         compiler: [ clang++, gcc++ ]
     steps:
+      - uses: actions/checkout@v2
       - name: Configure
         run: cmake .
       - name: Make

From df7c37eacfab68f3f8d4eeddeda157825497aec9 Mon Sep 17 00:00:00 2001
From: Evan Miller <emmiller@gmail.com>
Date: Mon, 31 May 2021 16:28:34 -0400
Subject: [PATCH 4/4] Add libcups2-dev to Linux build environment

---
 .github/workflows/build.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7dc7a8f..9216cbb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,6 +10,8 @@ jobs:
     steps:
       - name: Add repository
         run: sudo apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
+      - name: Install packages
+        run: sudo apt install libcups2-dev
       - uses: actions/checkout@v2
       - name: Configure
         run: cmake .