tash

README

Tash

Tash is a yaml based shell for task running.

Goals

simple, declarative, cross-platform, doesn't depends on unix shell or makefile.

Install

• With go installed: go get github.com/uiez/tash
• Prebuilt binaries: TODO.

Configuration file location

by default, tash will lookup tash.yaml under current/ancestor directories, or user can use -c/--conf option.

Usage

• list tasks: tash or tash list [TASK]... [-a/--args]
• run tasks: tash TASK_NAME... [-d/--debug]
• show help: tash -h

Example

• building tash itself

tasks:
  build:
    description: |-
      build native binary
    actions:
      cmd:
        exec: go build -ldflags "-w -s"

Configuration Syntax

defined in syntax folder.

• configuration

• actions:

  • execution context
  • filesystem
  • process
  • flow control
    • comparision operators
  • action reference/reusing

• built in environment variables

• environment variable expanding

  • expanding filters

License

MIT.