From b59f41522c5dae74270f139990be0f22773de87b Mon Sep 17 00:00:00 2001
From: Mark Phelps <209477+markphelps@users.noreply.github.com>
Date: Wed, 20 Dec 2023 07:26:43 -0500
Subject: [PATCH] chore: package/cross-compile (#33)

---
 .github/workflows/build-engine.yml            | 59 +++++++++++++++++++
 .../{rust-engine.yml => test-engine.yml}      |  2 +-
 flipt-engine/Cargo.toml                       |  1 +
 go.work.sum                                   |  5 +-
 4 files changed, 64 insertions(+), 3 deletions(-)
 create mode 100644 .github/workflows/build-engine.yml
 rename .github/workflows/{rust-engine.yml => test-engine.yml} (97%)

diff --git a/.github/workflows/build-engine.yml b/.github/workflows/build-engine.yml
new file mode 100644
index 00000000..bfaf8e8b
--- /dev/null
+++ b/.github/workflows/build-engine.yml
@@ -0,0 +1,59 @@
+name: Package Rust Engine
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        platform:
+          - name: Linux-x86_64
+            os: ubuntu-latest
+            use_cross: false
+            target: x86_64-unknown-linux-gnu
+          - name: Linux-arm64
+            os: ubuntu-latest
+            target: aarch64-unknown-linux-gnu
+            use_cross: true
+          - name: Darwin-arm64
+            os: macos-latest
+            target: aarch64-apple-darwin
+            use_cross: false
+
+    runs-on: ${{ matrix.platform.os }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install Rust ${{ matrix.platform.name }}
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.platform.target }}
+          override: true
+
+      - uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-${{ matrix.platform.target}}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
+      - name: Build Rust ${{ matrix.platform.name }}
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --target ${{ matrix.platform.target }} --release
+          use-cross: ${{ matrix.platform.use_cross }}
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: fliptengine-${{ matrix.platform.name }}
+          path: |
+            target/${{ matrix.platform.target }}/release/libfliptengine.*
+            target/${{ matrix.platform.target }}/release/flipt_engine.h
+          retention-days: 5
diff --git a/.github/workflows/rust-engine.yml b/.github/workflows/test-engine.yml
similarity index 97%
rename from .github/workflows/rust-engine.yml
rename to .github/workflows/test-engine.yml
index 364e3e97..f5114a6b 100644
--- a/.github/workflows/rust-engine.yml
+++ b/.github/workflows/test-engine.yml
@@ -1,4 +1,4 @@
-name: Rust Engine
+name: Lint/Test Rust Engine
 on:
   push:
     branches:
diff --git a/flipt-engine/Cargo.toml b/flipt-engine/Cargo.toml
index 88f92530..15b0624a 100644
--- a/flipt-engine/Cargo.toml
+++ b/flipt-engine/Cargo.toml
@@ -16,6 +16,7 @@ crc32fast = "1.3.2"
 chrono = { version = "0.4.31", features = ["serde", "rustc-serialize"] }
 futures = "0.3"
 thiserror = "1.0.50"
+openssl = { version = "0.10", features = ["vendored"] }
 
 [build-dependencies]
 cbindgen = "0.26.0"
diff --git a/go.work.sum b/go.work.sum
index 779dd18b..0a6bd864 100644
--- a/go.work.sum
+++ b/go.work.sum
@@ -145,13 +145,14 @@ github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyua
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e h1:aoZm08cpOy4WuID//EZDgcC4zIxODThtZNPirFr42+A=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
 github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0 h1:1zr/of2m5FGMsad5YfcqgdqdWrIhu+EBEJRhR1U7z/c=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
-github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/urfave/cli/v2 v2.24.4 h1:0gyJJEBYtCV87zI/x2nZCPyDxD51K6xM8SkwjHFCNEU=
 github.com/urfave/cli/v2 v2.24.4/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc=
 github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=