Merge pull request #1233 from input-output-hk/cardano-node-github-wor…

…kflow

Create a github action to build cardano-node binaries

.github/workflows/cardano-node.yaml

@@ -0,0 +1,70 @@
+# Produce distributable binaries for cardano-node 8.7.2
+#
+# XXX: Remove again when upstream releases them (again).
+name: Cardano-node
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build-executables-linux:
+    name: "Build x86_64-linux static executables"
+    runs-on: ubuntu-latest
+    steps:
+    - name: 📥 Checkout cardano-node 8.7.2
+      uses: actions/checkout@v4
+      with:
+        repository: IntersectMBO/cardano-node
+        ref: 8.7.2
+
+    - name: ❄ Prepare nix
+      uses: cachix/install-nix-action@v23
+      with:
+        extra_nix_config: |
+          accept-flake-config = true
+          log-lines = 1000
+
+    - name: ❄ Build cardano-node static executables
+      run: |
+        mkdir -p out/
+        nix build .#hydraJobs.x86_64-linux.musl.cardano-node
+        cp result/bin/* out/
+        nix build .#hydraJobs.x86_64-linux.musl.cardano-cli
+        cp result/bin/* out/
+
+    - name: 💾 Upload matching cardano-node executables
+      uses: actions/upload-artifact@v4
+      with:
+        name: cardano-node-x86_64-linux # automatically zips
+        path: out/*
+
+  build-executables-macos:
+    name: "Build aarch64-darwin dynamic executables"
+    runs-on: [self-hosted, macOS, ARM64]
+    steps:
+    - name: 📥 Checkout cardano-node 8.7.2
+      uses: actions/checkout@v4
+      with:
+        # 8.7.2-fork which provides a macos flake output
+        repository: ch1bo/cardano-node
+        ref: 170817f5ba3f7838ffd9bd181bc30504906a6506
+
+    - name: ❄ Prepare nix
+      uses: cachix/install-nix-action@v23
+      with:
+        extra_nix_config: |
+          accept-flake-config = true
+          log-lines = 1000
+
+    - name: ❄ Build executables
+      run: |
+        mkdir -p out
+        nix build .#hydraJobs.aarch64-darwin.native.cardano-node-macos
+        tar -C out -xzvf result/cardano-node-*-macos.tar.gz cardano-node cardano-cli '*.dylib'
+        # NOTE: github strips permissions so setting chmod +x here does not help
+
+    - name: 💾 Upload executables
+      uses: actions/upload-artifact@v4
+      with:
+        name: cardano-node-aarch64-darwin # automatically zips
+        path: out/*

.github/workflows/check-tutorial.yaml

@@ -31,7 +31,7 @@ jobs:
         import re
         with open("docs/docs/tutorial/index.md", "r") as tutorial:
             body = tutorial.read()
-            usedCardanoNodeVersions = re.findall(r"cardano-node/releases/download/([0-9]+\.[0-9]+\.[0-9]+)", body)
+            usedCardanoNodeVersions = re.findall(r"cardano-node-.*-([0-9]+\.[0-9]+\.[0-9]+).zip", body)
 
         with open("hydra-cluster/test/Test/CardanoNodeSpec.hs", "r") as cardanoNodeSpecFile:
             body = cardanoNodeSpecFile.read()

CONTRIBUTING.md

@@ -208,7 +208,9 @@ To perform a release of next `<version>`:
    push the branches `master`, `release` and the `<version>` tag.
 5. Create a github release page containing
    * The released changes (formatted) and giving credit where credit is due
-   * Attach static binaries to the release (or link the CI artifact)
+   * Built hydra (and cardano-node) binaries to the release using naming scheme:
+     `hydra-<platform>-<version>.zip` where `platform` is `x86_64-linux` or
+     `aarch64-darwin` (the same for `cardano-node` instead of `hydra`)
    * The just published `hydra-scripts-tx-id` from step 1
 
 [smoke-test]: https://github.com/input-output-hk/hydra/actions/workflows/smoke-test.yaml

docs/docs/tutorial/index.md

@@ -44,8 +44,8 @@ mkdir -p bin
 version=0.14.0
 curl -L -O https://github.com/input-output-hk/hydra/releases/download/${version}/hydra-x86_64-linux-${version}.zip
 unzip -d bin hydra-x86_64-linux-${version}.zip
-curl -L -o - https://github.com/input-output-hk/cardano-node/releases/download/8.7.2/cardano-node-8.7.2-linux.tar.gz \
-  | tar xz -C bin ./cardano-node ./cardano-cli
+curl -L -o - https://github.com/input-output-hk/hydra/releases/download/${version}/cardano-node-x86_64-linux-8.7.2.zip
+unzip -d bin cardano-node-8.7.2-linux.zip
 curl -L -o - https://github.com/input-output-hk/mithril/releases/download/2347.0/mithril-2347.0-linux-x64.tar.gz \
   | tar xz -C bin mithril-client
 chmod +x bin/*
@@ -58,12 +58,12 @@ chmod +x bin/*
 mkdir -p bin
 version=0.14.0
 curl -L -O https://github.com/input-output-hk/hydra/releases/download/${version}/hydra-aarch64-darwin-${version}.zip
-unzip -d bin hydra-aarch64-darwin-${HYDRA_VERSION}.zip
+unzip -d bin hydra-aarch64-darwin-${version}.zip
+curl -L -o - https://github.com/input-output-hk/hydra/releases/download/${version}/cardano-node-aarch-darwin-8.7.2.zip
+unzip -d bin cardano-node-8.7.2-linux.zip
 curl -L -o - https://github.com/input-output-hk/mithril/releases/download/2347.0/mithril-2347.0-macos-x64.tar.gz \
   | tar xz -C bin
-curl -L -o - https://github.com/input-output-hk/cardano-node/releases/download/8.7.2/cardano-node-8.7.2-macos.tar.gz \
-  | tar xz -C bin cardano-node cardano-cli '*.dylib'
-chmod +x bin/mithril-client
+chmod +x bin/*
 ```
 
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