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[](https://travis-ci.org/mgechev/dots)
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# Dots
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Implements the wildcard file matching in Go used by golint, go test etc.
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## Usage
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```go
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import "github.com/mgechev/dots"
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func main() {
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result, err := dots.Resolve([]string{"./fixtures/..."}, []string{"./fixtures/foo"})
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for _, f := range result {
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fmt.Println(f);
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}
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}
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```
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If we suppose that we have the following directory structure:
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```text
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├── README.md
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├── fixtures
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│ ├── bar
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│ │ ├── bar1.go
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│ │ └── bar2.go
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│ ├── baz
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│ │ ├── baz1.go
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│ │ ├── baz2.go
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│ │ └── baz3.go
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│ └── foo
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│ ├── foo1.go
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│ ├── foo2.go
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│ └── foo3.go
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└── main.go
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```
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The result will be:
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```text
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fixtures/bar/bar1.go
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fixtures/bar/bar2.go
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fixtures/baz/baz1.go
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fixtures/baz/baz2.go
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fixtures/baz/baz3.go
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```
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`dots` supports wildcard in both - the first and the last argument of `Resolve`, which means that you can ignore files based on a wildcard:
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```go
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dots.Resolve([]string{"github.com/mgechev/dots"}, []string{"./..."}) // empty list
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dots.Resolve([]string{"./fixtures/bar/..."}, []string{"./fixture/foo/...", "./fixtures/baz/..."}) // bar1.go, bar2.go
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```
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## Preserve package structure
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`dots` allow you to receive a slice of slices where each nested slice represents an individual package:
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```go
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dots.ResolvePackages([]string{"github.com/mgechev/dots/..."}, []string{})
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```
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So we will get the result:
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```text
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[
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[
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"$GOROOT/src/github.com/mgechev/dots/fixtures/dummy/bar/bar1.go",
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"$GOROOT/src/github.com/mgechev/dots/fixtures/dummy/bar/bar2.go"
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],
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[
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"$GOROOT/src/github.com/mgechev/dots/fixtures/dummy/baz/baz1.go",
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"$GOROOT/src/github.com/mgechev/dots/fixtures/dummy/baz/baz2.go",
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"$GOROOT/src/github.com/mgechev/dots/fixtures/dummy/baz/baz3.go"
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],
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[
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"$GOROOT/src/github.com/mgechev/dots/fixtures/dummy/foo/foo1.go",
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"$GOROOT/src/github.com/mgechev/dots/fixtures/dummy/foo/foo2.go",
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"$GOROOT/src/github.com/mgechev/dots/fixtures/dummy/foo/foo3.go"
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],
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[
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"$GOROOT/src/github.com/mgechev/dots/fixtures/pkg/baz/baz1.go",
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"$GOROOT/src/github.com/mgechev/dots/fixtures/pkg/baz/baz2.go"
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],
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[
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"$GOROOT/src/github.com/mgechev/dots/fixtures/pkg/foo/foo1.go",
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"$GOROOT/src/github.com/mgechev/dots/fixtures/pkg/foo/foo2.go"
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],
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[
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"$GOROOT/src/github.com/mgechev/dots/fixtures/pkg/foo/bar/bar1.go"
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]
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]
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```
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This method is especially useful, when you want to perform type checking over given package from the result.
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## License
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MIT
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