Support of the release "current" (#54)

Author: perazz

.github/workflows/test-workflow.yml

@@ -8,13 +8,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-13, macos-14, windows-latest]
-        fpm-version: ["v0.8.0", "v0.9.0", "v0.10.1", "latest"]
+        os: [ubuntu-latest, macos-14, macos-15, windows-latest]
+        fpm-version: ["v0.9.0", "v0.10.1", "v0.11.0", "v0.12.0", "latest", "current"]
         node-version: ["20.x"]
-        exclude:
-          # v0.8.0 install.sh is broken, can't be built from source on macOS ARM64
-          - os: macos-14
-            fpm-version: "v0.8.0"
 
     steps:
       - name: Checkout

README.md

@@ -28,6 +28,7 @@ __`github-token`__ (*only needed if `fpm-version` is `'latest'` or not specified
 
 __`fpm-version`__ (*optional, default:* see below) the tag corresponding to a Github release from which to fetch the `fpm` binary.
   - If set to `'latest'` then the latest `fpm` release at [fortran-lang/fpm](https://github.com/fortran-lang/fpm/releases/latest) will be substituted. `github-token` must be provided if `fpm-version` is `'latest'`.
+  - If set to `'current'` then the current `fpm` release at [fortran-lang/fpm](https://github.com/fortran-lang/fpm/releases/current) will be substituted.
 
 __`fpm-repository`__ (*optional, default:* `https://github.com/fortran-lang/fpm`) which Github fork to fetch release binaries from.
 

index.js

@@ -153,8 +153,10 @@ async function main(){
 function getFPMFilename(fpmVersion, platform, arch, compiler = '') {
   var filename = 'fpm-';
 
-  // Remove the leading 'v' if it exists
-  filename += fpmVersion.replace('v', '') + '-';
+  // Remove the leading 'v' if it exists if fpmVersion is not equal to 'current'
+  if (fpmVersion != 'current') {
+    filename += fpmVersion.replace('v', '') + '-';
+  }
 
   // Map Node.js arch to FPM arch naming
   let fpmArch = 'x86_64';