Process Postman export files

process-postman-files.sh

#!/bin/bash

##############
# The zip file provided by Postman of a full export will include two folders, environment and collections. 
# Within these folder there will be many files with guids as filenames. Making it non-user friendly 
# to know the file of a specific environment/collection.
#
# The simple script below will rename the files by extracting the name within the contents of the file.
##############

# Check if jq is installed
if ! command -v jq &>/dev/null; then
    echo "jq is not installed. Please install it before running this script."
    exit 1
fi

# Specify the folder where your JSON files are located
json_folder="$1"

output_folder="${1}/insomnia"

mkdir -p "$output_folder"

# Iterate through each JSON file in the folder
for json_file in "$json_folder"/*.json; do
    # Check if the file is a regular file
    if [ -f "$json_file" ]; then
        
        # Set default path to search for a name in the JSON file
        # In an environment the name is in the .name JSON path
        name_path=".name"
        file_type="environment"

        if jq -e '.info.name' "$json_file" &>/dev/null; then
            # The file is a collection, path is .info.name
            name_path=".info.name"
            file_type="collection"
        fi

        # Use jq to extract the name from the file
        name=$(jq -r "$name_path" "$json_file")

        # Check if .info.name is not null or empty or its value is null
        if [ -n "$name" ] && [ "$name" != "null" ]; then
            # Rename the JSON file with the extracted name
            new_name="${output_folder}/${name}.json"
            echo '$file_type'
            if [ "$file_type" = "environment" ]; then
                # Convert Postman environment to Insomnia environment (key value pair)
                jq -s 'map(.values[] | select(.enabled == true) | {(.key): .value}) | add' "$json_file" > "$new_name"
                echo "Processed environment '$json_file' to '$new_name'"
            else
                cp "$json_file" "$new_name"
                echo "Renamed '$json_file' to '$new_name'"
            fi
        else
            echo "JSON file '$json_file' does not contain a name or it is empty."
        fi
    fi
done