Merge pull request #43154 from Expensify/Rory-VerifyPodfile

[No QA] Fix verifyPodfile script

Author: AndrewGable

.github/scripts/printPodspec.rb

@@ -0,0 +1,35 @@
+#!/usr/bin/env ruby
+
+# This file is a lightweight port of the `pod ipc spec` command.
+# It was built from scratch to imports some 3rd party functions before reading podspecs
+
+require 'cocoapods'
+require 'json'
+
+# Require 3rd party functions needed to parse podspecs. This code is copied from ios/Podfile
+def node_require(script)
+  # Resolve script with node to allow for hoisting
+  require Pod::Executable.execute_command('node', ['-p',
+    "require.resolve(
+      '#{script}',
+      {paths: [process.argv[1]]},
+    )", __dir__]).strip
+end
+node_require('react-native/scripts/react_native_pods.rb')
+node_require('react-native-permissions/scripts/setup.rb')
+
+# Configure pod in silent mode
+Pod::Config.instance.silent = true
+
+# Process command-line arguments
+podspec_files = ARGV
+
+# Validate each podspec file
+podspec_files.each do |podspec_file|
+  begin
+    spec = Pod::Specification.from_file(podspec_file)
+    puts(spec.to_pretty_json)
+  rescue => e
+    STDERR.puts "Failed to validate #{podspec_file}: #{e.message}"
+  end
+end

.github/scripts/verifyPodfile.sh

@@ -8,15 +8,20 @@ source scripts/shellUtils.sh
 
 title "Verifying that Podfile.lock is synced with the project"
 
-declare EXIT_CODE=0
+# Cleanup and exit
+# param - status code
+function cleanupAndExit {
+  cd "$START_DIR" || exit 1
+  exit "$1"
+}
 
 # Check Provisioning Style. If automatic signing is enabled, iOS builds will fail, so ensure we always have the proper profile specified
 info "Verifying that automatic signing is not enabled"
 if grep -q 'PROVISIONING_PROFILE_SPECIFIER = "(NewApp) AppStore"' ios/NewExpensify.xcodeproj/project.pbxproj; then
   success "Automatic signing not enabled"
 else
   error "Error: Automatic provisioning style is not allowed!"
-  EXIT_CODE=1
+  cleanupAndExit 1
 fi
 
 PODFILE_SHA=$(openssl sha1 ios/Podfile | awk '{print $2}')
@@ -29,7 +34,7 @@ if [[ "$PODFILE_SHA" == "$PODFILE_LOCK_SHA" ]]; then
   success "Podfile checksum verified!"
 else
   error "Podfile.lock checksum mismatch. Did you forget to run \`npx pod-install\`?"
-  EXIT_CODE=1
+  cleanupAndExit 1
 fi
 
 info "Ensuring correct version of cocoapods is used..."
@@ -45,45 +50,46 @@ if [[ "$POD_VERSION_FROM_GEMFILE" == "$POD_VERSION_FROM_PODFILE_LOCK" ]]; then
   success "Cocoapods version from Podfile.lock matches cocoapods version from Gemfile"
 else
   error "Cocoapods version from Podfile.lock does not match cocoapods version from Gemfile. Please use \`npm run pod-install\` or \`bundle exec pod install\` instead of \`pod install\` to install pods."
-  EXIT_CODE=1
+  cleanupAndExit 1
 fi
 
 info "Comparing Podfile.lock with node packages..."
 
 # Retrieve a list of podspec directories as listed in the Podfile.lock
-SPEC_DIRS=$(yq '.["EXTERNAL SOURCES"].[].":path" | select( . == "*node_modules*")' < ios/Podfile.lock)
+if ! SPEC_DIRS=$(yq '.["EXTERNAL SOURCES"].[].":path" | select( . == "*node_modules*")' < ios/Podfile.lock); then
+  error "Error: Could not parse podspec directories from Podfile.lock"
+  cleanupAndExit 1
+fi
+
+if ! read_lines_into_array PODSPEC_PATHS < <(npx react-native config | jq --raw-output '.dependencies[].platforms.ios.podspecPath | select ( . != null)'); then
+  error "Error: could not parse podspec paths from react-native config command"
+  cleanupAndExit 1
+fi
 
 # Format a list of Pods based on the output of the config command
-FORMATTED_PODS=$( \
-  jq --raw-output --slurp 'map((.name + " (" + .version + ")")) | .[]' <<< "$( \
-    npx react-native config | \
-    jq '.dependencies[].platforms.ios.podspecPath | select( . != null )' | \
-    xargs -L 1 pod ipc spec --silent
-  )"
-)
+if ! FORMATTED_PODS=$( \
+  jq --raw-output --slurp 'map((.name + " (" + .version + ")")) | .[]' <<< "$(./.github/scripts/printPodspec.rb "${PODSPEC_PATHS[@]}")" \
+); then
+  error "Error: could not parse podspecs at paths parsed from react-native config"
+  cleanupAndExit 1
+fi
 
 # Check for uncommitted package removals
 # If they are listed in Podfile.lock but the directories don't exist they have been removed
 while read -r DIR; do
   if [[ ! -d "${DIR#../}" ]]; then
     error "Directory \`${DIR#../node_modules/}\` not found in node_modules. Did you forget to run \`npx pod-install\` after removing the package?"
-    EXIT_CODE=1
+    cleanupAndExit 1
   fi
 done <<< "$SPEC_DIRS"
 
 # Check for uncommitted package additions/updates
 while read -r POD; do
   if ! grep -q "$POD" ./ios/Podfile.lock; then
     error "$POD not found in Podfile.lock. Did you forget to run \`npx pod-install\`?"
-    EXIT_CODE=1
+    cleanupAndExit 1
   fi
 done <<< "$FORMATTED_PODS"
 
-if [[ "$EXIT_CODE" == 0 ]]; then
-  success "Podfile.lock is up to date."
-fi
-
-# Cleanup
-cd "$START_DIR" || exit 1
-
-exit $EXIT_CODE
+success "Podfile.lock is up to date."
+cleanupAndExit 0

scripts/shellUtils.sh

@@ -102,4 +102,18 @@ get_abs_path() {
     abs_path=${abs_path/#\/\//\/}
 
     echo "$abs_path"
-}
+}
+
+# Function to read lines from standard input into an array using a temporary file.
+# This is a bash 3 polyfill for readarray.
+# Arguments:
+#   $1: Name of the array variable to store the lines
+# Usage:
+#   read_lines_into_array array_name
+read_lines_into_array() {
+  local array_name="$1"
+  local line
+  while IFS= read -r line || [ -n "$line" ]; do
+    eval "$array_name+=(\"$line\")"
+  done
+}