Bring in latest changes from shurcool/graphql

.github/workflows/lint.yml

@@ -11,7 +11,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: '1.16'
+          go-version: '1.21'
 
       - name: Lint
         uses: golangci/golangci-lint-action@v3

.github/workflows/test.yml

@@ -6,7 +6,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        go: [1.16]
+        go: [1.21]
     runs-on: ${{ matrix.os }}
 
     steps:

README.md

@@ -6,8 +6,6 @@ Package `graphql` provides a GraphQL client implementation, and is forked from `
 Installation
 ------------
 
-`graphql` requires Go version 1.16 or later.
-
 ```bash
 go get -u github.com/cli/shurcooL-graphql
 ```
@@ -130,7 +128,7 @@ var q struct {
 Then, define a `variables` map with their values:
 
 ```Go
-variables := map[string]interface{}{
+variables := map[string]any{
 	"id":   graphql.ID(id),
 	"unit": starwars.LengthUnit("METER"),
 }
@@ -250,7 +248,7 @@ var m struct {
 		Commentary graphql.String
 	} `graphql:"createReview(episode: $ep, review: $review)"`
 }
-variables := map[string]interface{}{
+variables := map[string]any{
 	"ep": starwars.Episode("JEDI"),
 	"review": starwars.ReviewInput{
 		Stars:      graphql.Int(5),

go.mod

@@ -1,5 +1,3 @@
 module github.com/cli/shurcooL-graphql
 
-go 1.16
-
-require golang.org/x/net v0.15.0
+go 1.21

go.sum

@@ -1,40 +0,0 @@
-github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
-golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
-golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
-golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8=
-golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
-golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
-golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

graphql.go

@@ -5,18 +5,17 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"strings"
 
 	"github.com/cli/shurcooL-graphql/internal/jsonutil"
-	"golang.org/x/net/context/ctxhttp"
 )
 
 // Client is a GraphQL client.
 type Client struct {
-	url        string // GraphQL server URL.
-	httpClient *http.Client
+	url        string       // GraphQL server URL.
+	httpClient *http.Client // Non-nil.
 }
 
 // NewClient creates a GraphQL client targeting the specified GraphQL server URL.
@@ -34,29 +33,29 @@ func NewClient(url string, httpClient *http.Client) *Client {
 // Query executes a single GraphQL query request,
 // with a query derived from q, populating the response into it.
 // Argument q should be a pointer to struct that corresponds to the GraphQL schema.
-func (c *Client) Query(ctx context.Context, q interface{}, variables map[string]interface{}) error {
+func (c *Client) Query(ctx context.Context, q any, variables map[string]any) error {
 	return c.do(ctx, queryOperation, q, variables, "")
 }
 
 // QueryNamed is the same as Query but allows a name to be specified for the query.
-func (c *Client) QueryNamed(ctx context.Context, queryName string, q interface{}, variables map[string]interface{}) error {
+func (c *Client) QueryNamed(ctx context.Context, queryName string, q any, variables map[string]any) error {
 	return c.do(ctx, queryOperation, q, variables, queryName)
 }
 
 // Mutate executes a single GraphQL mutation request,
 // with a mutation derived from m, populating the response into it.
 // Argument m should be a pointer to struct that corresponds to the GraphQL schema.
-func (c *Client) Mutate(ctx context.Context, m interface{}, variables map[string]interface{}) error {
+func (c *Client) Mutate(ctx context.Context, m any, variables map[string]any) error {
 	return c.do(ctx, mutationOperation, m, variables, "")
 }
 
 // MutateNamed is the same as Mutate but allows a name to be specified for the mutation.
-func (c *Client) MutateNamed(ctx context.Context, queryName string, m interface{}, variables map[string]interface{}) error {
+func (c *Client) MutateNamed(ctx context.Context, queryName string, m any, variables map[string]any) error {
 	return c.do(ctx, mutationOperation, m, variables, queryName)
 }
 
 // do executes a single GraphQL operation.
-func (c *Client) do(ctx context.Context, op operationType, v interface{}, variables map[string]interface{}, queryName string) error {
+func (c *Client) do(ctx context.Context, op operationType, v any, variables map[string]any, queryName string) error {
 	var query string
 	switch op {
 	case queryOperation:
@@ -65,8 +64,8 @@ func (c *Client) do(ctx context.Context, op operationType, v interface{}, variab
 		query = constructMutation(v, variables, queryName)
 	}
 	in := struct {
-		Query     string                 `json:"query"`
-		Variables map[string]interface{} `json:"variables,omitempty"`
+		Query     string         `json:"query"`
+		Variables map[string]any `json:"variables,omitempty"`
 	}{
 		Query:     query,
 		Variables: variables,
@@ -76,19 +75,24 @@ func (c *Client) do(ctx context.Context, op operationType, v interface{}, variab
 	if err != nil {
 		return err
 	}
-	resp, err := ctxhttp.Post(ctx, c.httpClient, c.url, "application/json", &buf)
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, c.url, &buf)
+	if err != nil {
+		return err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	resp, err := c.httpClient.Do(req)
 	if err != nil {
 		return err
 	}
 	defer resp.Body.Close()
 	if resp.StatusCode != http.StatusOK {
-		body, _ := ioutil.ReadAll(resp.Body)
+		body, _ := io.ReadAll(resp.Body)
 		return fmt.Errorf("non-200 OK status code: %v body: %q", resp.Status, body)
 	}
 	var out struct {
 		Data   *json.RawMessage
 		Errors Errors
-		//Extensions interface{} // Unused.
+		//Extensions any // Unused.
 	}
 	err = json.NewDecoder(resp.Body).Decode(&out)
 	if err != nil {
@@ -111,15 +115,15 @@ func (c *Client) do(ctx context.Context, op operationType, v interface{}, variab
 // Errors represents the "errors" array in a response from a GraphQL server.
 // If returned via error interface, the slice is expected to contain at least 1 element.
 //
-// Specification: http://spec.graphql.org/June2018/#sec-Errors
+// Specification: https://spec.graphql.org/October2021/#sec-Errors.
 type Errors []struct {
 	Message   string
 	Locations []struct {
 		Line   int
 		Column int
 	}
-	Path       []interface{}
-	Extensions map[string]interface{}
+	Path       []any
+	Extensions map[string]any
 	Type       string
 }
 

graphql_test.go

@@ -3,7 +3,6 @@ package graphql_test
 import (
 	"context"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"net/http/httptest"
 	"testing"
@@ -144,7 +143,7 @@ func TestClient_Query_emptyVariables(t *testing.T) {
 			Name string
 		}
 	}
-	err := client.Query(context.Background(), &q, map[string]interface{}{})
+	err := client.Query(context.Background(), &q, map[string]any{})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -166,7 +165,7 @@ func (l localRoundTripper) RoundTrip(req *http.Request) (*http.Response, error)
 }
 
 func mustRead(r io.Reader) string {
-	b, err := ioutil.ReadAll(r)
+	b, err := io.ReadAll(r)
 	if err != nil {
 		panic(err)
 	}

ident/ident.go

@@ -118,7 +118,7 @@ func ParseScreamingSnakeCase(name string) Name {
 // Name is an identifier name, broken up into individual words.
 type Name []string
 
-// ToMixedCaps expresses identifer name in MixedCaps naming convention.
+// ToMixedCaps expresses identifier name in MixedCaps naming convention.
 //
 // E.g., "ClientMutationID".
 func (n Name) ToMixedCaps() string {
@@ -141,7 +141,7 @@ func (n Name) ToMixedCaps() string {
 	return strings.Join(n, "")
 }
 
-// ToLowerCamelCase expresses identifer name in lowerCamelCase naming convention.
+// ToLowerCamelCase expresses identifier name in lowerCamelCase naming convention.
 //
 // E.g., "clientMutationId".
 func (n Name) ToLowerCamelCase() string {
@@ -180,8 +180,6 @@ func isTwoInitialisms(word string) (string, string, bool) {
 // Only add entries that are highly unlikely to be non-initialisms.
 // For instance, "ID" is fine (Freudian code is rare), but "AND" is not.
 var initialisms = map[string]struct{}{
-	// These are the common initialisms from golint. Keep them in sync
-	// with https://gotools.org/github.com/golang/lint#commonInitialisms.
 	"ACL":   {},
 	"API":   {},
 	"ASCII": {},
@@ -201,6 +199,7 @@ var initialisms = map[string]struct{}{
 	"RAM":   {},
 	"RHS":   {},
 	"RPC":   {},
+	"RSS":   {},
 	"SLA":   {},
 	"SMTP":  {},
 	"SQL":   {},
@@ -211,18 +210,15 @@ var initialisms = map[string]struct{}{
 	"UDP":   {},
 	"UI":    {},
 	"UID":   {},
-	"UUID":  {},
 	"URI":   {},
 	"URL":   {},
 	"UTF8":  {},
+	"UUID":  {},
 	"VM":    {},
 	"XML":   {},
 	"XMPP":  {},
 	"XSRF":  {},
 	"XSS":   {},
-
-	// Additional common initialisms.
-	"RSS": {},
 }
 
 // isBrand reports whether word is a brand.
@@ -237,4 +233,9 @@ func isBrand(word string) (string, bool) {
 // Only add entries that are highly unlikely to be non-brands.
 var brands = map[string]string{
 	"github": "GitHub",
+	"gitlab": "GitLab",
+	"devops": "DevOps", // For https://en.wikipedia.org/wiki/DevOps.
+	// For https://docs.github.com/en/graphql/reference/enums#fundingplatform.
+	"issuehunt": "IssueHunt",
+	"lfx":       "LFX",
 }

ident/ident_test.go

@@ -89,6 +89,7 @@ func TestName_ToMixedCaps(t *testing.T) {
 		{in: ident.Name{"client", "Mutation", "Id"}, want: "ClientMutationID"},
 		{in: ident.Name{"CLIENT", "MUTATION", "ID"}, want: "ClientMutationID"},
 		{in: ident.Name{"github", "logo"}, want: "GitHubLogo"},
+		{in: ident.Name{"AZURE", "DEVOPS"}, want: "AzureDevOps"},
 	}
 	for _, tc := range tests {
 		got := tc.in.ToMixedCaps()

internal/jsonutil/graphql.go

@@ -17,7 +17,7 @@ import (
 //
 // The implementation is created on top of the JSON tokenizer available
 // in "encoding/json".Decoder.
-func UnmarshalGraphQL(data []byte, v interface{}) error {
+func UnmarshalGraphQL(data []byte, v any) error {
 	dec := json.NewDecoder(bytes.NewReader(data))
 	dec.UseNumber()
 	err := (&decoder{tokenizer: dec}).Decode(v)
@@ -57,7 +57,7 @@ type decoder struct {
 }
 
 // Decode decodes a single JSON value from d.tokenizer into v.
-func (d *decoder) Decode(v interface{}) error {
+func (d *decoder) Decode(v any) error {
 	rv := reflect.ValueOf(v)
 	if rv.Kind() != reflect.Ptr {
 		return fmt.Errorf("cannot decode into non-pointer %T", v)
@@ -280,10 +280,9 @@ func hasGraphQLName(f reflect.StructField, name string) bool {
 		// GraphQL fragment. It doesn't have a name.
 		return false
 	}
-	if i := strings.Index(value, "("); i != -1 {
-		value = value[:i]
-	}
-	if i := strings.Index(value, ":"); i != -1 {
+	// Cut off anything that follows the field name,
+	// such as field arguments, aliases, directives.
+	if i := strings.IndexAny(value, "(:@"); i != -1 {
 		value = value[:i]
 	}
 	return strings.TrimSpace(value) == name

internal/jsonutil/graphql_test.go

@@ -267,6 +267,39 @@ func TestUnmarshalGraphQL_multipleValues(t *testing.T) {
 	}
 }
 
+func TestUnmarshalGraphQL_directives(t *testing.T) {
+	/*
+		query {
+			me {
+				name @include(if: true)
+				height @skip(if: false)
+			}
+		}
+	*/
+	type query struct {
+		Me struct {
+			Name   graphql.String `graphql:"name @include(if: true)"`
+			Height graphql.Float  `graphql:"height @skip(if: false)"`
+		}
+	}
+	var got query
+	err := jsonutil.UnmarshalGraphQL([]byte(`{
+		"me": {
+			"name": "Luke Skywalker",
+			"height": 1.72
+		}
+	}`), &got)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var want query
+	want.Me.Name = "Luke Skywalker"
+	want.Me.Height = 1.72
+	if !reflect.DeepEqual(got, want) {
+		t.Error("not equal")
+	}
+}
+
 func TestUnmarshalGraphQL_union(t *testing.T) {
 	/*
 		{