Append netrc

.github/workflows/build_loop.yml

@@ -166,6 +166,11 @@ jobs:
           (vars.SCHEDULED_SYNC != 'false' && needs.check_latest_from_upstream.outputs.NEW_COMMITS == 'true' )
         )
     steps:
+      env:
+        TOKEN_TO_CHECK: ${{ secrets.GH_PAT }}
+      -  name: Write to Netrc
+        run: "../../appendNetrc.sh netrc github.com user {{ env.TOKEN_TO_CHECK }}"
+        run: "../../appendNetrc.sh netrc api.github.com user {{ env.TOKEN_TO_CHECK }}"
       - name: Select Xcode version
         run: "sudo xcode-select --switch /Applications/Xcode_15.0.app/Contents/Developer"
 

appendNetrc.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -eu
+set -o errexit
+set -o pipefail
+set -o nounset
+
+# Function to URL-encode strings
+urlencode() {
+    local length="${#1}"
+    for (( i = 0; i < length; i++ )); do
+        local c="${1:i:1}"
+        case $c in
+            [a-zA-Z0-9.~_-]) printf "$c" ;;
+            *) printf '%%%02X' "'$c" ;;
+        esac
+    done
+}
+
+# Main script
+main() {
+    local netrcPath="$1"
+    local machine=$(urlencode "${2}")
+    local username=$(urlencode "${3}")
+    local password=$(urlencode "${4}")
+
+    if [ -z "$netrcPath" ] || [ -z "$machine" ] || [ -z "$username" ] || [ -z "$password" ]; then
+        echo "NetrcPath, machine, username, and password are required."
+        exit 1
+    fi
+
+    # Check and set file permissions
+    if [ -f "$netrcPath" ]; then
+        chmod 600 "$netrcPath"
+    fi
+
+    # Append to the file
+    echo "machine ${machine}" >> "$netrcPath"
+    echo "  login ${username}" >> "$netrcPath"
+    echo "  password ${password}" >> "$netrcPath"
+    chmod 600 "$netrcPath"
+}
+
+# Run the script with passed arguments
+main "$@"