This script automates setting up a solution directory for a specified Quera ID. It can validate the Quera problem ID, create a new Git branch, copy a template directory, download a base project, decompress the downloaded file if necessary, and open the solution in a specified IDE.

• Git installed and configured.
• curl for validating Quera IDs and downloading files.
• unzip (for handling zip files) or unrar (for handling rar files) if dealing with compressed base projects.
• The specified IDE (if provided) must be installed and in the system’s PATH.

chmod  x create-template.sh
./create-template.sh --help

• -q, --quera-id [required]
  The ID of the problem on Quera.

• -t, --template [optional]
  The path to the template directory to copy into the solution folder.

• -i, --ide [optional]
  The command to open an IDE (e.g., code, rider). The IDE must be available in the system's PATH.

• -o, --output [optional]
  The directory to store solutions. Defaults to the "Solutions" directory or "../Solutions" if not specified.

• -d, --download [optional]
  The download link for a base project archive (zip or rar).

• -h, --help
  Displays a help message with usage information.

./script.sh -q 12345 -t /path/to/template -o /path/to/solutions -d http://example.com/project.zip -i code

1. Parse Command-Line Arguments
   Parses the provided options using standard bash syntax.

2. Validate Quera ID
   Verifies the Quera ID by making an HTTP request to https://quera.org/problemset/<quera_id>. It checks for a status code of 200.

3. Create or Validate Directory
   Creates the output directory if it does not already exist.

4. Checkout New Git Branch
   Creates a new Git branch named after the provided Quera ID.

5. Copy Template (if provided)
   Copies the specified template directory to the solution folder.

6. Download Project (if URL provided)
   Downloads a file from the provided URL and saves it in the solution folder.

7. Decompress File (if necessary)
   If the downloaded file is a compressed archive (zip or rar), the script prompts to extract it.

8. Open in IDE (if specified)
   Opens the solution directory in the specified IDE.

9. Push Changes (Optional)
   Prompts the user to confirm whether to push the changes to the master branch with a pull/merge.

• The script relies on some common Linux commands (curl, git, mkdir, etc.). Make sure these are available.
• For handling rar files, the unrar utility needs to be installed separately (sudo apt install unrar).
• The download step requires a direct download link to a zip or rar file.