Merge pull request #5 from Code-Hex/fix/support-glob

support glob

Author: Code-Hex

README.md

@@ -34,6 +34,12 @@ If you want to specify multiple schema, you can use `--schema` flag repeatedly.
 $ gqldoc -s a.graphql -s b.graphql -o ./doc_dir
 ```
 
+You can also use glob.
+
+```sh
+$ gqldoc -s "schema/**/*.graphql" -o ./doc_dir
+```
+
 ## Installation
 
 ### Mac and Linux users via Homebrew

cmd/gqldoc/main.go

@@ -13,6 +13,7 @@ import (
 	"github.com/Code-Hex/gqldoc/loader"
 	"github.com/machinebox/graphql"
 	gqlcli "github.com/machinebox/graphql"
+	"github.com/mattn/go-zglob"
 	"github.com/pkg/errors"
 	"github.com/urfave/cli/v2"
 )
@@ -122,15 +123,23 @@ func convertSchemaTree(schemaFiles []string) (*introspection.Root, error) {
 		return nil, errHelp
 	}
 
+	gqlfiles := make([]string, 0, len(schemaFiles))
 	for _, schema := range schemaFiles {
-		switch filepath.Ext(schema) {
-		case ".graphqls", ".graphql", ".gql":
-		default:
-			return nil, errHelp
+		matches, err := zglob.Glob(schema)
+		if err != nil {
+			return nil, errors.WithStack(err)
+		}
+		for _, maybeSchema := range matches {
+			switch filepath.Ext(maybeSchema) {
+			case ".graphqls", ".graphql", ".gql":
+				gqlfiles = append(gqlfiles, maybeSchema)
+			default:
+				return nil, errHelp
+			}
 		}
 	}
 
-	schema, err := loader.LoadSchema(schemaFiles...)
+	schema, err := loader.LoadSchema(gqlfiles...)
 	if err != nil {
 		return nil, errors.WithStack(err)
 	}

go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/99designs/gqlgen v0.13.0
 	github.com/machinebox/graphql v0.2.2
 	github.com/matryer/is v1.4.0 // indirect
+	github.com/mattn/go-zglob v0.0.3
 	github.com/pkg/errors v0.8.1
 	github.com/russross/blackfriday/v2 v2.1.0
 	github.com/urfave/cli/v2 v2.3.0

go.sum

@@ -33,6 +33,8 @@ github.com/matryer/moq v0.0.0-20200106131100-75d0ddfc0007/go.mod h1:9ELz6aaclSIG
 github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/mattn/go-zglob v0.0.3 h1:6Ry4EYsScDyt5di4OI6xw1bYhOqfE5S33Z1OPy+d+To=
+github.com/mattn/go-zglob v0.0.3/go.mod h1:9fxibJccNxU2cnpIKLRRFA7zX7qhkJIQWBb449FYHOo=
 github.com/mitchellh/mapstructure v0.0.0-20180203102830-a4e142e9c047/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/opentracing/basictracer-go v1.0.0/go.mod h1:QfBfYuafItcjQuMwinw9GhYKwFXS9KnPs5lxoYwgW74=
 github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=