Move to action-rs/toolchain for linux builds

Rather than relying on static Docker images for building Linux
binaries, we now use action-rs/toolchain. This makes for much better
upgrade of Rust, without having to rebuild and redeploy images.

Before, deb packages were built with musl as static binaries, but since
musl on arm7 is involved, both debian packages are now dynamicly linked.
The amd64 static binary is built with musl and is statically linked.

.cargo/config.toml

@@ -0,0 +1,3 @@
+[target.armv7-unknown-linux-gnueabihf]
+linker = "arm-linux-gnueabihf-gcc"
+strip = { path = "arm-linux-gnueabihf-strip" }

.github/workflows/release.yml

@@ -12,43 +12,95 @@ jobs:
     runs-on: ubuntu-latest
     name: Build .deb (amd64)
     steps:
+      - name: Install musl tools
+        run: |
+          sudo apt-get update
+          sudo apt-get install liblzma-dev
       - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
         with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-cargo-amd64deb-${{ hashFiles('**/Cargo.lock') }}
+          toolchain: stable
+          profile: minimal
+      - uses: Swatinem/rust-cache@v1
+      - name: Install cargo-deb
+        run: cargo install cargo-deb
       - name: Run cargo deb
+        uses: actions-rs/cargo@v1
         id: debbuild
-        uses: wouterdebie/cargo-deb-amd64-ubuntu@1.2
+        with:
+          command: deb
       - name: Upload Deb Artifact
         uses: actions/upload-artifact@v2
         with:
           name: amd64deb
-          path: ./target/x86_64-unknown-linux-musl/debian/*
+          path: ./target/debian/*
 
   raspbianbuild:
     runs-on: ubuntu-latest
     name: Build .deb (arm7)
     steps:
+      - name: Install musl and armhf packages
+        run: |
+          sudo sed -i s/^deb/deb\ [arch=amd64]/g /etc/apt/sources.list
+          sudo dpkg --add-architecture armhf
+          sudo bash -c 'echo "deb [arch=armhf] http://ports.ubuntu.com/ focal main universe" >> /etc/apt/sources.list'
+          sudo apt-get update
+          sudo apt-get install musl-dev musl-tools liblzma-dev \
+                               libc6-armhf-cross libc6-dev-armhf-cross \
+                               gcc-arm-linux-gnueabihf
       - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
         with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-cargo-arm7deb-${{ hashFiles('**/Cargo.lock') }}
+          toolchain: stable
+          profile: minimal
+          target: armv7-unknown-linux-gnueabihf
+      - uses: Swatinem/rust-cache@v1
+      - name: Install cargo-deb and cross
+        run: cargo install cargo-deb cross
       - name: Run cargo deb
+        uses: actions-rs/cargo@v1
         id: debbuild
-        uses: wouterdebie/cargo-deb-armv7-debian@1.1
+        with:
+          command: deb
+          args: --target armv7-unknown-linux-gnueabihf
       - name: Upload Deb Artifact
         uses: actions/upload-artifact@v2
         with:
           name: armv7deb
-          path: ./target/armv7-unknown-linux-musleabihf/debian/*
+          path: ./target/armv7-unknown-linux-gnueabihf/debian/*
+
+  amd64binaries:
+    runs-on: ubuntu-latest
+    name: Build amd64 static binary
+    steps:
+      - name: Install musl tools
+        run: |
+          sudo apt-get update
+          sudo apt-get install musl-dev musl-tools
+      - uses: actions/checkout@v2
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+          target: x86_64-unknown-linux-musl
+      - uses: Swatinem/rust-cache@v1
+      - name: Build static
+        uses: actions-rs/cargo@v1
+        id: amd64staticbuild
+        with:
+          command: build
+          args: --release --target=x86_64-unknown-linux-musl
+      - name: Strip binary
+        run: |
+          strip ./target/x86_64-unknown-linux-musl/release/locast2tuner -o locast2tuner
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: amd64binaries
+          path: locast2tuner
 
   upload_ppa:
     if: startsWith(github.ref, 'refs/tags/')
@@ -94,32 +146,6 @@ jobs:
           repository: wouterdebie/wouterdebie.github.io
           branch: main
 
-  amd64binaries:
-    runs-on: ubuntu-latest
-    name: Build amd64 static binary
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-cargo-amd64-${{ hashFiles('**/Cargo.lock') }}
-      - name: Build static
-        id: amd64staticbuild
-        uses: wouterdebie/cargo-deb-amd64-ubuntu@1.2
-        with:
-          cmd: cargo build --release --target=x86_64-unknown-linux-musl
-      - name: Strip binary
-        run: |
-          strip ./target/x86_64-unknown-linux-musl/release/locast2tuner -o locast2tuner
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v2
-        with:
-          name: amd64binaries
-          path: locast2tuner
-
   linuxamd64dockerbuild:
     needs: [amd64binaries]
     runs-on: ubuntu-latest

Cargo.toml

@@ -14,7 +14,7 @@ copyright = "2021, Wouter de Bie <wouter@evenflow.nl>"
 license-file = ["LICENSE", "0"]
 extended-description = """\
 Locast.org to Plex Media Server/Emby integration server"""
-depends = "$auto"
+depends = ""
 section = "utility"
 priority = "optional"
 assets = [
@@ -76,10 +76,10 @@ slog-syslog = "0.12.0"
 [build-dependencies]
 rustc_version   = "0.4.0"
 
-[profile.release]
-panic = "abort"
-debug = false
-lto = true
+# [profile.release]
+# panic = "abort"
+# debug = false
+# lto = true
 
 [dev-dependencies]
 cargo-bump = "1.1.0"