文件列表:

.goreleaser.yml (459, 2019-11-16)
.goreleaser.yml.plush (383, 2019-11-16)
.travis.yml (157, 2019-11-16)
LICENSE (1077, 2019-11-16)
Makefile (1007, 2019-11-16)
azure-pipelines.yml (1545, 2019-11-16)
azure-tests.yml (459, 2019-11-16)
cli/ (0, 2019-11-16)
cli/help.go (194, 2019-11-16)
cli/help_test.go (318, 2019-11-16)
cli/init.go (1184, 2019-11-16)
cli/io.go (835, 2019-11-16)
cli/jim.go (4580, 2019-11-16)
cli/main.go (720, 2019-11-16)
cli/main_test.go (1080, 2019-11-16)
cli/run.go (1183, 2019-11-16)
cli/run_test.go (516, 2019-11-16)
cli/tmpl.go (248, 2019-11-16)
cli/version.go (38, 2019-11-16)
cmd/ (0, 2019-11-16)
cmd/run.go (221, 2019-11-16)
go.mod (126, 2019-11-16)
go.sum (1807, 2019-11-16)
grift/ (0, 2019-11-16)
grift/context.go (1095, 2019-11-16)
grift/context_test.go (556, 2019-11-16)
grift/grift.go (4239, 2019-11-16)
grift/grift_test.go (3621, 2019-11-16)
grifts/ (0, 2019-11-16)
grifts/example.go (336, 2019-11-16)
main.go (781, 2019-11-16)
shoulders.md (1127, 2019-11-16)

# Grift Grift is a very simple library that allows you to write simple "task" scripts in Go and run them by name without having to write big `main` type of wrappers. Grift is similar to, and inspired by, [Rake](http://rake.rubyforge.org). ## Why? Excellent question! When building applications there comes a point where you need different scripts to do different things. For example, you might want a script to seed your database, or perhaps a script to parse some logs, etc... Grift lets you write these scripts using Go in a really simple and extensible way. ## Installation Installation is really easy using `go get`. ```text $ go get github.com/markbates/grift ``` You can confirm the installation by running: ```text $ grift jim ``` ## Usage/Getting Started Apart from having the binary installed, the only other requirement is that the package you place your grifts in is called `grifts`. That's it. By running the following command: ```text $ grift init ``` When you run the `init` sub-command Grift will generate a new `grifts` package and create a couple of simple grifts for you. #### List available grifts ```text $ grift list ``` #### Say Hello! ```text $ grift hello ``` ## That's it! That's really it! Grift is meant to be simple. Write your grifts, use the full power of Go to do it. For more information I would highly recommend checking out the [docs](https://godoc.org/github.com/markbates/grift/grift). ### Examples: ```go package grifts import ( "errors" "fmt" "os" "strings" . "github.com/markbates/grift/grift" ) var _ = Add("boom", func(c *Context) error { return errors.New("boom!!!") }) var _ = Add("hello", func(c *Context) error { fmt.Println("Hello World!") return nil }) var _ = Add("hello", func(c *Context) error { fmt.Println("Hello World! Again") err := Run("db:migrate", c) if err != nil { return err } dir, err := os.Getwd() if err != nil { return err } fmt.Printf("### dir -> %+v\n", dir) return nil }) var _ = Add("env:print", func(c *Context) error { if len(c.Args) >= 1 { for _, e := range c.Args { fmt.Printf("%s=%s\n", e, os.Getenv(e)) } } else { for _, e := range os.Environ() { pair := strings.Split(e, "=") fmt.Printf("%s=%s\n", pair[0], os.Getenv(pair[0])) } } return nil }) var _ = Namespace("db", func() { Desc("migrate", "Migrates the databases") Set("migrate", func(c *Context) error { fmt.Println("db:migrate") fmt.Printf("### args -> %+v\n", c.Args) return nil }) } ```

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