From b1bfbd3501b6521d3204b5d060f88a8f6153f945 Mon Sep 17 00:00:00 2001
From: Egor Tensin <egor@tensin.name>
Date: Mon, 19 Oct 2026 04:48:26 +0300
Subject: {actions,workflows}: fail on unset environment variables

The $env:NAME syntax fails to produce an error if $NAME is not defined,
regardless of Set-StrictMode/Set-PSDebug.

Also, while I'm at it, clean up the actions/workflows code a little bit.
---
 .github/actions/run-example/action.yml | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

(limited to '.github/actions/run-example')

diff --git a/.github/actions/run-example/action.yml b/.github/actions/run-example/action.yml
index 9d3f90f..27210e9 100644
--- a/.github/actions/run-example/action.yml
+++ b/.github/actions/run-example/action.yml
@@ -1,30 +1,31 @@
 name: Run example project
 description: Run example project
 inputs:
-  path:
+  install_dir:
     description: Installation directory
     required: true
 runs:
   using: composite
   steps:
     - env:
-        ARG_PATH: ${{ inputs.path }}
+        ARG_INSTALL_DIR: ${{ inputs.install_dir }}
       run: |
-        $path = $env:ARG_PATH
+        $install_dir = (Get-ChildItem env:ARG_INSTALL_DIR).Value
 
-        if ($env:CI_HOST_LINUX -and -not $env:CI_TARGET_LINUX) {
-            echo 'Not going to do that on Linux/MinGW'
+        if ((Get-ChildItem env:CI_HOST_LINUX).Value -and !(Get-ChildItem env:CI_TARGET_LINUX).Value) {
+            echo 'Not going to do that on Linux + MinGW'
             exit
         }
 
-        if ($env:CI_TARGET_LINUX) {
-            $lib = Join-Path $path 'lib'
+        if ((Get-ChildItem env:CI_TARGET_LINUX).Value) {
+            $lib = Join-Path $install_dir 'lib'
             if (Test-Path $lib) {
                 $lib = Resolve-Path $lib
                 $env:LD_LIBRARY_PATH = $lib
             }
         }
-        $exe_path = (Join-Path $path 'bin' 'foo') + $env:CI_EXE_EXT
-        echo "Executable path: $exe_path"
-        & $exe_path
+        $name = 'foo' + (Get-ChildItem env:CI_EXE_EXT).Value
+        $path = Join-Path $install_dir 'bin' $name
+        echo "Executable path: $path"
+        & $path
       shell: pwsh
-- 
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