Fetch Package And Evaluate Classpath

Fetch command syntax to fetch package and evaluate classpath. Copyable examples, output expectations, and common mistakes.

More Fetch

Terminal

CP="$(cs fetch --classpath org.scalameta::scalafmt-cli:latest.release)"

CP="$(cs fetch --classpath org.scalameta::scalafmt-cli:latest.release)"

#!/bin/bash

# Fetch Package And Evaluate Classpath
CP="$(cs fetch --classpath org.scalameta::scalafmt-cli:latest.release)"

import subprocess

# Fetch Package And Evaluate Classpath
# Make sure to replace <placeholders> with actual values
def run_command():
    cmd = [
        "fetch",
        "fetch",
        "--classpath",
        "org.scalameta::scalafmt-cli:latest.release)\""
    ]
    
    try:
        print(f"Executing: {' '.join(cmd)}")
        subprocess.run(cmd, check=True)
    except subprocess.CalledProcessError as e:
        print(f"Error: {e}")
    except FileNotFoundError:
        print("Error: fetch not found. Please install it first.")

if __name__ == "__main__":
    run_command()

Terminal Output

Expected runtime feedback

Simulated preview

Output

Fetching package: org.scalameta::scalafmt-cli:latest.release
Successfully fetched: scalafmt-cli
Classpath variable set to: /path/to/scalafmt-cli.jar

Command Breakdown

What each part is doing

CP="$(cs: Base Command; The executable that performs this operation. Here it runs Fetch before the shell applies any redirect operators.
--classpath: Command Option; Tool-specific option used by this command invocation.

How To Run

Execution path

Step 1
Run the command: CP="$(cs fetch --classpath org.scalameta::scalafmt-cli:latest.release)"
Step 2
Verify the classpath: echo $CP

Alternative Approaches

Comparable commands in other tools

Alternative filesystem tools for the same job.

Impacket Ntfs Read / Alias Ntfs Read Using Impacket impacket-ntfs-read 7zr / Extract An Archive To Stdout 7zr x <path/to/archive.7z> -so Gzip / Display Compression Details gzip -v <path/to/file.gz> 7z / Set Compression Level 7z a <path/to/archive.7z> -mx=<0|1|3|5|7|9> <path/to/file_or_directory> 7za / Archive A File Or Directory 7za a <path/to/archive.7z> <path/to/file_or_directory>