Output all the plugin slots that exist in a list of specified frontend-app repos

output_plugin_slots.sh

#!/bin/bash

# List of directories to visit
directories=(
    "/Users/sarinacanelake/openedx/frontend-app-authoring"
    "/Users/sarinacanelake/openedx/frontend-app-gradebook"
    "/Users/sarinacanelake/openedx/frontend-app-account"
)

git_main_branch () {
    git branch | cut -c 3- | grep -E '^master$|^main$'
}

# Ask for the branch to check out
echo -n "Enter the release branch to check out: "
read branch

# Output file
output_file="$(pwd)/plugin_slots_output.txt"

# Clear the output file
> "$output_file"

# Iterate through directories
for dir in "${directories[@]}"; do
    if [ -d "$dir" ]; then
        echo "$dir" >> "$output_file"
        cd "$dir" || { echo "Failed to access $dir" >> "$output_file"; continue; }

	# Checkout master or main & pull latest
	git checkout $(git_main_branch)
	git pull
	
        # Checkout specified branch
        git checkout "$branch"
        
        # List contents of src/plugin-slots
        if [ -d "src/plugin-slots" ]; then
            ls "src/plugin-slots" >> "$output_file"
        else
            echo "No plugin slots in this repository" >> "$output_file"
        fi
        
        echo "--------------------------------" >> "$output_file"
    else
        echo "$dir does not exist"
    fi
done

echo "Script execution completed. Output saved to $output_file"