yeet

Documentation

Overview

Package yeet is a set of small helper functions useful for yeeting out scripts.

Index

• Variables
• func DockerBuild(ctx context.Context, dir, tag string, args ...string)
• func DockerLoadResult(ctx context.Context, at string)
• func DockerPush(ctx context.Context, image string)
• func DockerTag(ctx context.Context, org, repo, image string) string
• func GitTag(ctx context.Context) (string, error)
• func Output(ctx context.Context, cmd string, args ...string) (string, error)
• func ShouldWork(ctx context.Context, env []string, dir string, cmdName string, args ...string)

Variables

var (
	WD      string
	DateTag string
)

current working directory and date:time tag of app boot (useful for tagging slugs)

Functions

func DockerBuild

func DockerBuild(ctx context.Context, dir, tag string, args ...string)

DockerBuild builds a docker image with the given working directory and tag.

func DockerLoadResult

func DockerLoadResult(ctx context.Context, at string)

DockerLoadResult loads a nix-built docker image

func DockerPush

func DockerPush(ctx context.Context, image string)

DockerPush pushes a docker image to a given host

func DockerTag

func DockerTag(ctx context.Context, org, repo, image string) string

DockerTag tags a docker image

func GitTag

func GitTag(ctx context.Context) (string, error)

GitTag returns the curreng git tag.

func Output

func Output(ctx context.Context, cmd string, args ...string) (string, error)

Output returns the output of a command or an error.

func ShouldWork

func ShouldWork(ctx context.Context, env []string, dir string, cmdName string, args ...string)

ShouldWork explodes if the given command with the given env, working dir and context fails.