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CLI Task Manager with JSON Persistence

A command-line task manager written in Go that lets users add, list, complete, and delete tasks, storing everything in a local JSON file. Learners practice Go structs, slices, file I/O, and building a subcommand-based CLI.

Estimate
~7h
Steps
5
Completed by
0
Proposed by
codeseed.app

Go standard library · encoding/json

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Project roadmap

  1. 01

    Set up the project

    ~1h

    Run go mod init and define a Task struct with fields for id, title, and completion status.

  2. 02

    Implement JSON persistence

    ~1.5h

    Write functions to load and save the task list to a local JSON file.

  3. 03

    Add core subcommands

    ~2h

    Parse os.Args to support add, list, and complete subcommands.

  4. 04

    Add delete and validation

    ~1.5h

    Add a delete subcommand and validate inputs with clear error messages.

  5. 05

    Write tests

    ~1h

    Write tests for the persistence layer covering load, save, and edge cases like an empty file.

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~7h · 5 steps

Tech stack

Go standard libraryencoding/json