Refactor setting environment variables

src/scripts/tools/add_tools.ps1

@@ -22,10 +22,10 @@ Function Edit-ComposerConfig() {
   if (-not(Test-Path $composer_json)) {
     Set-Content -Path $composer_json -Value "{}"
   }
-  Get-Content -Path $dist\..\src\configs\composer.env | Add-Content -Path $env:GITHUB_ENV
+  Add-EnvPATH $dist\..\src\configs\composer.env
   Add-Path $composer_bin
   if (Test-Path env:COMPOSER_TOKEN) {
-    composer -q config -g github-oauth.github.com $env:COMPOSER_TOKEN
+    Add-Env COMPOSER_AUTH ('{"github-oauth": {"github.com": "' + $env:COMPOSER_TOKEN + '"}}')
   }
 }
 

src/scripts/tools/add_tools.sh

@@ -42,10 +42,10 @@ configure_composer() {
     echo '{}' | tee "$composer_json" >/dev/null
     chmod 644 "$composer_json"
   fi
-  cat "${dist:?}"/../src/configs/composer.env >> "$GITHUB_ENV"
+  add_env_path "${dist:?}"/../src/configs/composer.env
   add_path "$composer_bin"
   if [ -n "$COMPOSER_TOKEN" ]; then
-    composer -q config -g github-oauth.github.com "$COMPOSER_TOKEN"
+    add_env COMPOSER_AUTH '{"github-oauth": {"github.com": "'"$COMPOSER_TOKEN"'"}}'
   fi
 }
 

src/scripts/unix.sh

@@ -87,6 +87,31 @@ add_path() {
   export PATH="${PATH:+${PATH}:}$path_to_add"
 }
 
+# Function to add environment variables using a PATH.
+add_env_path() {
+  env_path=$1
+  [ -e "$env_path" ] || return
+  if [[ -n "$GITHUB_ENV" ]]; then
+    cat "$env_path" >> "$GITHUB_ENV"
+  else
+    profile=$(get_shell_profile)
+    cat "$env_path" >> "$profile"
+  fi
+}
+
+# Function to add an environment variable.
+add_env() {
+  env_name=$1
+  env_value=$2
+  if [[ -n "$GITHUB_ENV" ]]; then
+    echo "$env_name=$env_value" | tee -a "$GITHUB_ENV" >/dev/null 2>&1
+  else
+    profile=$(get_shell_profile)
+    echo "export $env_name=\"$env_value\"" | sudo tee -a "$profile" >/dev/null 2>&1
+  fi
+  export "$env_name"="$env_value"
+}
+
 # Function to download and run scripts from GitHub releases with jsdeliver fallback.
 run_script() {
   repo=$1

src/scripts/win32.ps1

@@ -77,6 +77,34 @@ Function Add-Path {
   }
 }
 
+# Function to add an environment variable.
+Function Add-Env {
+  param(
+    [string]$EnvName,
+    [string]$EnvValue
+  )
+  if ($env:GITHUB_ENV) {
+    Add-Content "$EnvName=$EnvValue" -Path $env:GITHUB_ENV -Encoding utf8
+  } else {
+    Set-ItemProperty -Path 'hkcu:\Environment' -Name $EnvName -Value $EnvValue
+  }
+}
+
+# Function to add environment variables using a PATH.
+Function Add-EnvPATH {
+  param(
+    [string]$EnvPATH
+  )
+  if(-not(Test-Path $EnvPATH)) {
+    return
+  }
+  $env_file = $current_profile
+  if ($env:GITHUB_ENV) {
+    $env_file = $env:GITHUB_ENV
+  }
+  Get-Content -Path $EnvPATH | Add-Content -Path $env_file -Encoding utf8
+}
+
 # Function to make sure printf is in PATH.
 Function Add-Printf {
   if (-not(Test-Path "C:\Program Files\Git\usr\bin\printf.exe")) {