Merge branch 'master' into v1

Author: ysbaddaden

.github/workflows/main.yml

@@ -16,6 +16,7 @@ jobs:
       matrix:
         os:
           - ubuntu-latest
+          - ubuntu-24.04-arm
           - macos-latest  # arm64
           - macos-15-intel  # x64
           - windows-latest
@@ -27,6 +28,12 @@ jobs:
           - {shards: latest, crystal: latest}
           - {shards: nightly, crystal: nightly}
           - {crystal: 'branch:master'}
+        exclude:
+          - os: ubuntu-24.04-arm
+            config: {shards: '0.14', crystal: '1.3'}
+        include:
+          - os: ubuntu-24.04-arm
+            config: {shards: '0.19', crystal: '1.18'}
 
     name: crystal ${{ matrix.config.crystal }} + shards ${{ matrix.config.shards }} (${{ matrix.os }})
     runs-on: ${{ matrix.os }}

.github/workflows/release.yml

@@ -16,6 +16,7 @@ jobs:
       matrix:
         os:
           - ubuntu-latest
+          - ubuntu-24.04-arm
           - macos-latest  # arm64
           - macos-15-intel  # x64
           - windows-latest

action.yml

@@ -6,7 +6,7 @@ inputs:
   shards:
     description: The version of Shards to install (true, "latest", "nightly", "0.13.0" etc)
   arch:
-    description: The architecture of the build of Crystal ("x86_64")
+    description: The architecture of the build of Crystal ("x86_64", "aarch64")
   destination:
     description: The directory to store Crystal in
   annotate:

index.js

@@ -73,7 +73,7 @@ function getPlatform() {
 }
 
 function getArch() {
-    return {"ia32": "x86", "x64": "x86_64"}[process.arch] || process.arch;
+    return {"arm64": "aarch64", "ia32": "x86", "x64": "x86_64"}[process.arch] || process.arch;
 }
 
 function checkArch(arch, allowed) {
@@ -122,7 +122,11 @@ async function subprocess(command, options) {
 
 async function installCrystalForLinux({crystal, shards, arch = getArch(), path}) {
     checkVersion(crystal, [Latest, Nightly, NumericVersion, BranchVersion]);
-    const filePatterns = {"x86_64": /-linux-x86_64\.tar\.gz$/, "x86": /-linux-i686\.tar\.gz$/};
+    const filePatterns = {
+        "aarch64": /-linux-aarch64\.tar\.gz$/,
+        "x86_64": /-linux-x86_64\.tar\.gz$/,
+        "x86": /-linux-i686\.tar\.gz$/,
+    };
     checkArch(arch, Object.keys(filePatterns));
 
     const packages = "libevent-dev libgmp-dev libpcre3-dev libssl-dev libxml2-dev libyaml-dev".split(" ");