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gen.go
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//go:build ignore
// +build ignore
package main
import (
"bytes"
"flag"
"fmt"
"go/format"
"log"
"os"
"slices"
"sort"
"strconv"
"strings"
"text/template"
"unicode"
"github.com/Masterminds/sprig/v3"
"github.com/hasura/go-graphql-client/ident"
"github.com/opslevel/opslevel-go/v2024"
)
const (
connectionFile string = "connection.go"
enumFile string = "enum.go"
inputObjectFile string = "input.go"
interfacesFile string = "interfaces.go"
objectFile string = "object.go"
queryFile string = "query.go"
mutationFile string = "mutation.go"
payloadFile string = "payload.go"
// scalarFile string = "scalar.go" // NOTE: probably not useful
// unionFile string = "union.go" // NOTE: probably not useful
)
var knownTypeIsName = []string{
"category",
"filter",
"frequencytimescale",
"lifecycle",
"level",
"tier",
"timestamps",
}
var knownBoolsByName = []string{
"affectsoverallservicelevels",
"casesensitive",
"enabled",
"forked",
"hasnextpage",
"haspreviouspage",
"locked",
"lockedfromgraphqlmodification",
"ownerlocked",
"passingchecks",
"published",
"servicecount",
"totalchecks",
"visible",
}
var knownIntsByName = []string{
"hiddencount",
"index",
"frequencyvalue",
}
var knownIsoTimeByName = []string{
"archivedat",
"createdat",
"createdon",
"enableon",
"installedat",
"lastownerchangedat",
"lastsyncedat",
"startingdate",
"updatedat",
}
var stringTypeSuffixes = []string{
"actionmessage",
"address",
"alias",
"aliases",
"apidocsdefaultpath",
"createdat",
"cursor",
"description",
"email",
"externaluuid",
"htmlurl",
"id",
"kind",
"liquidtemplate",
"message",
"name",
"notes",
"processedat",
"queryparams",
"role",
"status",
"updatedat",
"userdeletepayload",
"url",
"yaml",
}
var knownTypeMappings = map[string]string{
"data": "JSON",
"deletedmembers": "User",
"filteredcount": "int",
"headers": "JSON",
"highlights": "JSON",
"memberships": "TeamMembership",
"notupdatedrepositories": "RepositoryOperationErrorPayload",
"promotedchecks": "Check",
"relationship": "RelationshipType",
"teamsbeingnotified": "CampaignSendReminderOutcomeTeams",
"teamsbeingnotifiedcount": "int",
"teamsmissingcontactmethod": "int",
"teamsmissingcontactmethodcount": "int",
"totalcount": "int",
"triggerdefinition": "CustomActionsTriggerDefinition",
"updatedrepositories": "Repository",
"webhookaction": "CustomActionsWebhookAction",
}
const header = `// Code generated by gen.go; DO NOT EDIT.
package opslevel`
type GraphQLSchema struct {
Types []GraphQLTypes `graphql:"types" json:"types"`
}
type IntrospectiveType struct {
Name string `graphql:"name" json:"name"`
Kind string `graphql:"kind" json:"kind"`
OfType struct {
OfTypeName string `graphql:"name" json:"name"`
} `graphql:"ofType" json:"ofType"`
}
type GraphQLInputValue struct {
Name string `graphql:"name" json:"name"`
DefaultValue string `graphql:"defaultValue" json:"defaultValue"`
Description string `graphql:"description" json:"description"`
Type IntrospectiveType `graphql:"type" json:"type"`
}
type GraphQLField struct {
Args []GraphQLInputValue `graphql:"args" json:"args"`
Description string `graphql:"description" json:"description"`
IsDeprecated bool `graphql:"isDeprecated" json:"isDeprecated"`
Name string `graphql:"name" json:"name"`
}
type GraphQLTypes struct {
Name string `graphql:"name" json:"name"`
Kind string `graphql:"kind" json:"kind"`
Description string `graphql:"description" json:"description"`
PossibleTypes []GraphQLPossibleType `graphql:"possibleTypes"`
EnumValues []GraphQLEnumValues `graphql:"enumValues" json:"enumValues"`
Fields []GraphQLField `graphql:"fields" json:"fields"`
InputFields []GraphQLInputValue `graphql:"inputFields" json:"inputFields"`
}
type GraphQLEnumValues struct {
Name string `graphql:"name" json:"name"`
Description string `graphql:"description" json:"description"`
}
type GraphQLPossibleType struct {
Name string
Kind string
OfType GraphQLOfType
}
type GraphQLOfType struct {
Name string
Kind string
}
func GetSchema(client *opslevel.Client) (*GraphQLSchema, error) {
var q struct {
Schema GraphQLSchema `graphql:"__schema"`
}
if err := client.Query(&q, nil); err != nil {
return nil, err
}
return &q.Schema, nil
}
func main() {
flag.Parse()
err := run()
if err != nil {
log.Fatalln(err)
}
}
func getRootSchema() (*GraphQLSchema, error) {
visibility, ok := os.LookupEnv("GRAPHQL_VISIBILITY")
if !ok {
visibility = "public"
}
token, ok := os.LookupEnv("OPSLEVEL_API_TOKEN")
if !ok {
return nil, fmt.Errorf("OPSLEVEL_API_TOKEN environment variable not set")
}
client := opslevel.NewGQLClient(opslevel.SetAPIToken(token), opslevel.SetAPIVisibility(visibility))
schema, err := GetSchema(client)
if err != nil {
return nil, err
}
return schema, nil
}
func run() error {
schema, err := getRootSchema()
if err != nil {
return err
}
enumSchema := GraphQLSchema{}
inputObjectSchema := GraphQLSchema{}
interfaceSchema := GraphQLSchema{}
objectSchema := GraphQLSchema{}
scalarSchema := GraphQLSchema{}
unionSchema := GraphQLSchema{}
for _, t := range schema.Types {
switch t.Kind {
case "ENUM":
enumSchema.Types = append(enumSchema.Types, t)
case "INPUT_OBJECT":
inputObjectSchema.Types = append(inputObjectSchema.Types, t)
case "INTERFACE":
interfaceSchema.Types = append(interfaceSchema.Types, t)
case "OBJECT":
objectSchema.Types = append(objectSchema.Types, t)
case "SCALAR":
scalarSchema.Types = append(scalarSchema.Types, t)
case "UNION":
unionSchema.Types = append(unionSchema.Types, t)
default:
panic("Unknown GraphQL type: " + t.Kind)
}
}
var buf bytes.Buffer
var subSchema GraphQLSchema
for filename, t := range templates {
switch filename {
case connectionFile:
subSchema = objectSchema
case enumFile:
subSchema = enumSchema
case inputObjectFile:
subSchema = inputObjectSchema
case interfacesFile:
subSchema = interfaceSchema
case objectFile:
subSchema = objectSchema
case mutationFile:
subSchema = objectSchema
case payloadFile:
subSchema = objectSchema
case queryFile:
subSchema = objectSchema
// case scalarFile:
// subSchema = scalarSchema
// case unionFile:
// subSchema = unionSchema
default:
panic("Unknown file: " + filename)
}
err := t.Execute(&buf, subSchema)
if err != nil {
return err
}
out, err := format.Source(buf.Bytes())
if err != nil {
log.Println(err)
out = []byte("// gofmt error: " + err.Error() + "\n\n" + buf.String())
}
buf.Reset()
fmt.Println("writing", filename)
err = os.WriteFile(filename, out, 0o644)
if err != nil {
return err
}
}
return nil
}
const (
convertedTypeTmpl = `
{{- define "converted_type" -}}
{{ .Name | title | convertPayloadType }}
{{- end }}`
descriptionTmpl = `
{{- define "description" -}}
{{.Description | clean | endSentence}}
{{- end }}`
graphqlStructTagTmpl = `
{{- define "graphql_struct_tag" -}}` + "`" + `graphql:"
{{- .Name | lowerFirst }}"` + "`" + `
{{- end }}`
graphqlStructTagWithArgsTmpl = `
{{- define "graphql_struct_tag_with_args" -}}` + "`" + `graphql:"
{{- .Name}}( {{- range $index, $element := .Args }}
{{- if gt $index 0 }}, {{ end -}}
{{- .Name}}: ${{.Name}}
{{- end}})"` + "`" + `
{{- end }}`
fragmentsTmpl = `
{{- define "fragments" -}}
{{- if eq .Name "Check" }}{{ check_fragments }}
{{- else if eq .Name "CustomActionsExternalAction" }}{{ custom_actions_ext_action_fragments }}
{{- else if eq .Name "Integration" }}{{ integration_fragments }}
{{ end }}
{{- end }}`
nameToSingularTmpl = `
{{- define "name_to_singular" -}}
{{- .Name | title | makeSingular }}
{{- end }}`
typeCommentDescriptionTmpl = `
{{- define "type_comment_description" -}}
// {{.Name | title}} {{ template "description" . }}
{{- end }}`
fieldCommentDescriptionTmpl = `
{{- define "field_comment_description" -}}
// {{ .Description | clean | fullSentence }}
{{- end }}`
)
// Filename -> Template.
var templates = map[string]*template.Template{
connectionFile: t(header + `
{{range .Types | sortByName}}
{{if and (not (skip_if_campaign_or_group .Name)) (not (internal .Name)) }}
{{ if hasSuffix "Connection" .Name }}
{{- template "connection_object" . }}
{{ else if hasSuffix "Edge" .Name }}
{{- template "edge_object" . }}
{{end}}
{{- end}}
{{- end}}
{{- define "connection_object" -}}
{{ template "type_comment_description" . }}
type {{.Name}} struct {
Nodes []{{.Name | trimSuffix "Connection" | trimSuffix "V2" | makeSingular }} ` +
"`" + `graphql:"nodes"` + "`" + ` // A list of nodes.
Edges []{{.Name | trimSuffix "Connection" }}Edge ` + "`" + `graphql:"edges"` +
"`" + ` // A list of edges.
{{ range .Fields }}
{{- if and (ne "edges" .Name) (ne "nodes" .Name) }}
{{ .Name | title}} {{ template "converted_type" . }} {{ template "graphql_struct_tag" . }} {{ template "field_comment_description" . }}
{{- end }}
{{- end }}
}
{{- end }}
{{- define "edge_object" -}}
{{ template "type_comment_description" . }}
type {{.Name}} struct {
{{ range .Fields }}
{{ .Name | title }} {{ if eq .Name "node"}}{{ $.Name | trimSuffix "Edge" | trimSuffix "V2" | makeSingular }}
{{- else }}{{ template "converted_type" . }}
{{- end }} {{ template "graphql_struct_tag" . }} {{ template "field_comment_description" . }}
{{- end }}
}
{{- end }}
`),
enumFile: t(header + `
{{range .Types | sortByName}}{{if and (eq .Kind "ENUM") (not (internal .Name))}}
{{template "enum" .}}
{{end}}{{end}}
{{- define "enum" -}}
{{ template "type_comment_description" . }}
type {{.Name}} string
const (
{{- range .EnumValues }}
{{$.Name}}{{.Name | enumIdentifier}} {{$.Name}} = {{.Name | quote}} {{ template "field_comment_description" . }}
{{- end }}
)
// All {{$.Name}} as []string
var All{{$.Name}} = []string {
{{range .EnumValues}}string({{$.Name}}{{.Name | enumIdentifier}}),
{{end}}
}
{{- end -}}
`),
inputObjectFile: t(header + `
import "github.com/relvacode/iso8601"
{{range .Types | sortByName}}{{if and (eq .Kind "INPUT_OBJECT") (not (internal .Name))}}
{{ if and (not (hasPrefix "Campaign" .Name)) (not (hasPrefix "Group" .Name)) -}}
{{template "input_object" .}}
{{end}}{{end}}{{end}}
{{- define "input_object" -}}
{{ template "type_comment_description" . }}
type {{.Name}} struct { {{range .InputFields }}
{{.Name | title}} {{if ne .Type.Kind "NON_NULL"}}*{{end -}}
{{- if isListType .Name }}[]{{ end -}}
{{- if and (hasSuffix "Id" .Name) (ne .Name "externalId") }}ID
{{- else if hasSuffix "Access" .Name }}IdentifierInput
{{- else if eq .Name "predicates" }}FilterPredicateInput
{{- else if eq .Name "tags" }}TagInput
{{- else if eq .Name "members" }}TeamMembershipUserInput
{{- else if eq .Name "contacts" }}ContactInput
{{- else if eq .Type.Name "UserRole" }}UserRole
{{- else if .Type.Name }}{{ template "converted_type" .Type }}
{{- else }}{{ .Type.OfType.OfTypeName | convertPayloadType }}{{ end -}} ` + "`" +
`json:"{{.Name | lowerFirst }}{{if ne .Type.Kind "NON_NULL"}},omitempty{{end}}"` +
` yaml:"{{.Name | lowerFirst }}{{if ne .Type.Kind "NON_NULL"}},omitempty{{end}}"` + `
{{- if and (not (hasSuffix "Input" .Type.Name)) (not (hasSuffix "Input" .Type.OfType.OfTypeName)) }} example:"
{{- if isListType .Name }}[{{ end -}}
{{ example_tag_value . }}
{{- if isListType .Name }}]{{ end -}}"{{- end}}` +
"`" + `{{ template "field_comment_description" . }} {{if eq .Type.Kind "NON_NULL"}}(Required.){{else}}(Optional.){{end}}
{{- end}}
}
{{- end -}}
`),
interfacesFile: t(header + `
import "github.com/relvacode/iso8601"
{{range .Types | sortByName}}{{if and (eq .Kind "INTERFACE") (not (internal .Name))}}
{{template "interface_object" .}}
{{end}}{{end}}
{{- define "interface_object" -}}
{{ template "type_comment_description" . }}
type {{.Name}} struct { {{ add_special_interfaces_fields .Name }}
{{ range .Fields }}{{ if not (skip_interface_field $.Name .Name) }}
{{.Name | title}} {{ get_input_field_type . }} {{ if eq .Name "notes" }}` + "`" + `graphql:"notes: rawNotes"` + "`" + `{{ else }}{{ template "graphql_struct_tag" . }}
{{- end}} {{ template "field_comment_description" . }}
{{- end }}{{ end }}
{{ template "fragments" . -}}
}
{{- end -}}
`),
payloadFile: t(header + `
import "github.com/relvacode/iso8601"
{{range .Types | sortByName}}{{if and (eq .Kind "OBJECT") (not (internal .Name)) }}
{{template "payload_object" .}}
{{- end}}{{- end}}
{{- define "payload_object" -}}
{{ if and (hasSuffix "Payload" .Name) (not (skip_query .Name)) }}
{{ template "type_comment_description" . }}
type {{.Name}} struct {
{{ range .Fields }}
{{.Name | title}} {{ if isListType .Name }}[]{{- end -}}
{{- if eq .Name "targetCategory" -}}Category
{{- else }}{{ template "converted_type" . }}
{{- end }} {{ template "field_comment_description" . }}
{{- end }}
}
{{- end }}{{ end -}}
`),
// NOTE: "account" == objectSchema.Types[0]
// NOTE: "mutation" == objectSchema.Types[134]
queryFile: t(header + `
import "fmt"
{{range .Types | sortByName}}
{{if and (eq .Kind "OBJECT") (not (internal .Name)) }}
{{- if eq .Name "Account" }}
{{- template "account_queries" . }}
{{- else }}
{{- template "non_account_queries" . }}
{{- end}}
{{- end}}
{{- end}}
{{ define "account_queries" -}}
{{- range .Fields }} {{- if and (len .Args) (not (skip_query .Name)) }}
// {{ if gt (len .Args) 3 -}} List {{- else -}} Get {{- end -}}
{{- .Name | title}} {{ .Description | clean | endSentence }}
func (client *Client) {{ if gt (len .Args) 3 }}List{{ .Name | title | makePlural }}(variables *PayloadVariables) (*
{{- if eq .Name "customActionsExternalActions" }}{{ .Name | title }}Connection, error) {
{{- else}}{{ .Name | title | makeSingular }}Connection, error) {
{{- end -}}
{{- else -}} Get{{ .Name | title }}(value string) (*{{.Name | title | trimSuffix "sVaultsSecret" }}, error) {
{{- end -}}
var q struct {
Account struct {
{{ if gt (len .Args) 3 -}}
{{- .Name | title | makePlural }} {{ if eq .Name "customActionsExternalActions" -}}{{ .Name | title }}{{ else }}{{ .Name | title | makeSingular }}{{ end }}Connection {{ template "graphql_struct_tag_with_args" . }}
{{- else -}}
{{- .Name | title }} {{ .Name | title | makeSingular | trimSuffix "sVaultsSecret" }} {{ template "graphql_struct_tag_with_args" . }}
{{- end -}}
}
}
{{- if gt (len .Args) 3 }}
if variables == nil {
variables = client.InitialPageVariablesPointer()
}
{{ else }}
v := PayloadVariables{ {{ range .Args }}
"{{.Name}}": value, {{ end}}
}
{{- end }}
{{ if gt (len .Args) 3 -}}
if err := client.Query(&q, *variables, WithName("{{ template "name_to_singular" . }}List")); err != nil {
return nil, err
}
for q.Account.{{ .Name | title }}.PageInfo.HasNextPage {
(*variables)["after"] = q.Account.{{ .Name | title }}.PageInfo.End
resp, err := client.List{{ .Name | title }}(variables)
if err != nil {
return nil, err
}
q.Account.{{ .Name | title }}.Nodes = append(q.Account.{{ .Name | title }}.Nodes, resp.Nodes...)
q.Account.{{ .Name | title }}.PageInfo = resp.PageInfo
q.Account.{{ .Name | title }}.TotalCount += resp.TotalCount
}
return &q.Account.{{ .Name | title }}, nil
{{ else }}
err := client.Query(&q, v, WithName("{{ template "name_to_singular" . }}{{ if isListType .Name }}List{{else}}Get{{end}}"))
return &q.Account.{{ .Name | title }}, HandleErrors(err, nil)
{{- end }}
}
{{end}}{{- end}}{{- end}}
{{ define "non_account_queries" -}}
{{- range .Fields }} {{- if and (len .Args) (not (skip_query $.Name)) }}
// {{ if gt (len .Args) 3 }}List{{- else }}Get{{ end }}{{.Name | title}} {{ .Description | clean | endSentence }}
func ( {{- $.Name | first_char_lowered }} *{{ $.Name | title | makeSingular }})
{{- if gt (len .Args) 3 }}List{{ .Name | title }}(client *Client, variables *PayloadVariables) (*
{{- if or (hasPrefix "ancestor" .Name) (hasPrefix "child" .Name) }} {{- $.Name }}Connection, error
{{- else if hasPrefix "descendant" .Name }}{{ .Name | title | makeSingular | trimPrefix "Descendant" }}Connection, error
{{- else }}{{ if eq .Name "memberships" }}Team{{end}}{{ .Name | title | makeSingular | trimPrefix "Child" }}Connection, error
{{- end -}} ) {
if {{ $.Name | first_char_lowered }}.Id == "" {
return nil, fmt.Errorf("Unable to get {{ .Name | title }}, invalid {{ $.Name | lower }} id: '%s'", {{ $.Name | first_char_lowered }}.Id)
}
var q struct {
Account struct {
{{ $.Name | title | makeSingular }} struct {
{{- if or (hasPrefix "ancestor" .Name) (hasPrefix "child" .Name) -}}
{{ .Name | title }} {{ $.Name | title | makeSingular }}Connection
{{- else if hasPrefix "descendant" .Name }}
{{ .Name | title }} {{ .Name | title | makeSingular | trimPrefix "Descendant" }}Connection
{{- else -}}
{{ .Name | title }} {{ if eq .Name "memberships" }}Team{{end}}{{ .Name | title | makeSingular }}Connection
{{- end }} ` + "`" + `graphql:"{{.Name}}(after: $after, first: $first)"` + "`" + `
} ` + "`" + `graphql:"{{$.Name | word_first_char_lowered }}(id: $id)"` + "`" + `
}
}
if variables == nil {
variables = client.InitialPageVariablesPointer()
}
(*variables)["id"] = {{ $.Name | first_char_lowered }}.Id
if err := client.Query(&q, *variables, WithName("{{ template "name_to_singular" . }}List")); err != nil {
return nil, err
}
for q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}.PageInfo.HasNextPage {
(*variables)["after"] = q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}.PageInfo.End
connection, err := {{ $.Name | first_char_lowered }}.List{{ .Name | title }}(client, variables)
if err != nil {
return nil, err
}
q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}.Nodes = append(q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}.Nodes, connection.Nodes...)
q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}.PageInfo = q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}.PageInfo
q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}.TotalCount += q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}.TotalCount
}
return &q.Account.{{ $.Name | title | makeSingular }}.{{ .Name | title }}, nil
{{- else }}Get{{ .Name | title }}({{ query_args . }}) (*{{.Name | title | makeSingular }}, error) {
var q struct {
Account struct {
{{ .Name | title }} {{ template "name_to_singular" . }} ` + "`" + `graphql:"{{.Name}}(input: $input)"` + "`" + `
}
}
v := PayloadVariables{"input": *NewIdentifier(identifier)}
if err := client.Query(&q, v, WithName("{{ template "name_to_singular" . }}Get")); err != nil {
return nil, err
}
return &q.Account.{{ .Name | title }}, nil
{{- end -}}
}
{{- end -}}{{- end -}}{{- end -}}
`),
mutationFile: t(header + `
{{range .Types | sortByName}}
{{if and (eq .Kind "OBJECT") (not (internal .Name)) }}
{{- if eq .Name "Mutation" }}
{{- template "mutation" .}}
{{end}}
{{- end}}
{{- end}}
{{ define "mutation" -}}
{{- range .Fields }} {{- if not (skip_if_campaign_or_group .Name) }}
// {{ .Name | title | renameMutation }} {{ .Description | clean | fullSentence }}
func (client *Client) {{ .Name | title | renameMutation }}(
{{- if hasSuffix "Delete" .Name }}id ID
{{- else }}
{{- range $index, $element := .Args }} {{- if gt $index 0 }}, {{ end -}}
{{- if eq "IdentifierInput" .Type.OfType.OfTypeName }}identifier string
{{- else if hasSuffix "Delete" $.Name }}id ID
{{- else if eq "String" .Type.OfType.OfTypeName }}{{ .Name }} string
{{- else }}{{- .Name }} {{ with .Type.OfType.OfTypeName }}{{.}}{{else}}any{{end}}
{{- end }}
{{- end }}
{{- end -}} ) {{ if hasSuffix "Delete" .Name -}}
error {
{{- else -}}
(*{{.Name | title | renameMutationReturnType}}, error) {
{{- end -}}
{{- if hasSuffix "Delete" .Name }}
input := {{.Name | title}}Input{Id: id}
{{ end }}
var m struct {
{{ .Name | title }}Payload {{ template "graphql_struct_tag_with_args" . }}
}
v := PayloadVariables{ {{ range .Args }}
"{{.Name}}": {{- if eq "IdentifierInput" .Type.OfType.OfTypeName }}*NewIdentifier(identifier),
{{- else}}input,{{ end }}
{{- end}}
}
err := client.Mutate(&m, v, WithName("{{ .Name | title }}"))
{{- if hasSuffix "Delete" .Name }}
return HandleErrors(err, m.{{ .Name | title }}Payload.Errors)
{{- else }}
return &m.{{ .Name | title }}Payload.{{ .Name | title | renameMutationReturnType}}, HandleErrors(err, m.{{ .Name | title }}Payload.Errors)
{{- end }}
}
{{- end}}{{ end }}{{- end}}
`),
objectFile: t(header + `
import "github.com/relvacode/iso8601"
{{range .Types | sortByName}}
{{if and (eq .Kind "OBJECT") (not (internal .Name)) }}
{{- if ne .Name "Account" }}
{{template "object" .}}{{end}}
{{- end}}
{{- end}}
{{- define "object" -}}
{{ if not (skip_object .Name) }}
{{ template "type_comment_description" . }}
type {{.Name}} struct { {{ add_special_fields .Name }}
{{ range .Fields }}
{{- if and (not (skip_object_field $.Name .Name)) (not (len .Args)) }}
{{ .Name | title}} {{ get_field_type $.Name . }} {{ template "graphql_struct_tag" . }} {{ template "field_comment_description" . }}
{{- end -}}{{ end }}
}
{{- end }}{{- end -}}
`),
// scalarFile: t(header + `
// import (
// "encoding/base64"
// "strconv"
// "strings"
// )
// {{range .Types | sortByName}}{{if and (eq .Kind "SCALAR") (not (internal .Name))}}
// {{template "scalar" .}}
// {{end}}{{end}}
// {{- define "scalar" -}}
// {{ template "type_comment_description" . }}
// type {{.Name}}
// {{- if eq .Name "Boolean" }} bool
// {{- else if eq .Name "Float" }} float64
// {{- else if eq .Name "ID" }} string
// {{- else if eq .Name "ISO8601DateTime" }} string
// {{- else if eq .Name "Int" }} int
// {{- else if eq .Name "JSON" }} map[string]any
// {{- else if eq .Name "JSONSchema" }} map[string]any
// {{- else if eq .Name "String" }} string
// {{- end -}}{{end}}
// func NewID(id ...string) *ID {
// var output ID
// if len(id) == 1 {
// output = ID(id[0])
// }
// return &output
// }
// func (s ID) GetGraphQLType() string { return "ID" }
// func (s *ID) MarshalJSON() ([]byte, error) {
// if *s == "" {
// return []byte("null"), nil
// }
// return []byte(strconv.Quote(string(*s))), nil
// }
// type Identifier struct {
// Id ID ` + "`" + `graphql:"id"` + "`" + `
// Aliases []string ` + "`" + `graphql:"aliases"` + "`" + `
// }
// func NewIdentifier(value string) *IdentifierInput {
// if IsID(value) {
// return &IdentifierInput{
// Id: NewID(value),
// }
// }
// return &IdentifierInput{
// Alias: NewString(value),
// }
// }
// func NewIdentifierArray(values []string) []IdentifierInput {
// output := []IdentifierInput{}
// for _, value := range values {
// output = append(output, *NewIdentifier(value))
// }
// return output
// }
// func IsID(value string) bool {
// decoded, err := base64.RawURLEncoding.DecodeString(value)
// if err != nil {
// return false
// }
// return strings.HasPrefix(string(decoded), "gid://")
// }
// func NewString(value string) *string {
// return &value
// }`),
// unionFile: t(header + `
// {{range .Types | sortByName}}{{if and (eq .Kind "UNION") (not (internal .Name))}}
// {{template "union_object" .}}
// {{end}}{{end}}
// {{- define "union_object" -}}
// // Union{{.Name}} {{ template "description" . }}
// type Union{{.Name}} interface { {{range .PossibleTypes }}
//
// {{.Name}}Fragment() {{.Name}}Fragment{{end}}
// }
//
// {{- end -}}
//
// `),
}
func t(text string) *template.Template {
// typeString returns a string representation of GraphQL type t.
var typeString func(t map[string]interface{}) string
typeString = func(t map[string]interface{}) string {
switch t["kind"] {
case "NON_NULL":
s := typeString(t["ofType"].(map[string]interface{}))
if !strings.HasPrefix(s, "*") {
panic(fmt.Errorf("nullable type %q doesn't begin with '*'", s))
}
return s[1:] // Strip star from nullable type to make it non-null.
case "LIST":
return "*[]" + typeString(t["ofType"].(map[string]interface{}))
default:
return "*" + t["name"].(string)
}
}
genTemplate := template.New("")
genTemplate.Funcs(templFuncMap)
genTemplate.Funcs(sprig.TxtFuncMap())
genTemplate.Funcs(template.FuncMap{"type": typeString})
genTemplate.Parse(convertedTypeTmpl)
genTemplate.Parse(descriptionTmpl)
genTemplate.Parse(fieldCommentDescriptionTmpl)
genTemplate.Parse(fragmentsTmpl)
genTemplate.Parse(graphqlStructTagTmpl)
genTemplate.Parse(graphqlStructTagWithArgsTmpl)
genTemplate.Parse(nameToSingularTmpl)
genTemplate.Parse(typeCommentDescriptionTmpl)
return template.Must(genTemplate.Parse(text))
}
func makePlural(s string) string {
value := strings.ToLower(s)
if isPlural(s) {
return s
} else if strings.HasSuffix(value, "y") {
return strings.ReplaceAll(s, "y", "ies")
} else if strings.HasSuffix(value, "s") {
return s + "es"
}
return s
}
func makeSingular(s string) string {
value := strings.ToLower(s)
if strings.HasSuffix(value, "ies") {
return strings.ReplaceAll(s, "ies", "y")
}
if isPlural(s) {
return strings.TrimSuffix(s, "s")
}
return s
}
func convertPayloadType(s string) string {
switch s {
case "Boolean":
return "bool"
case "Int":
return "int"
case "String":
return "string"
case "ISO8601DateTime":
return "iso8601.Time"
case "":
return "string"
}
value := strings.ToLower(s)
if strings.HasSuffix(value, "id") {
return "ID"
} else if slices.Contains(knownBoolsByName, value) {
return "bool"
} else if slices.Contains(knownIntsByName, value) {
return "int"
} else if slices.Contains(knownIsoTimeByName, value) {
return "iso8601.Time"
}
for k, v := range knownTypeMappings {
if value == k {
return v
}
}
for _, knownStringTypeSuffix := range stringTypeSuffixes {
if strings.HasSuffix(value, knownStringTypeSuffix) {
return "string"
}
}
return makeSingular(s)
}
func renameMutationReturnType(s string) string {
create, delete, update := "Create", "Delete", "Update"
if strings.HasSuffix(s, create) {
s = strings.TrimSuffix(s, create)
} else if strings.HasSuffix(s, delete) {
s = strings.TrimSuffix(s, delete)
} else if strings.HasSuffix(s, update) {
s = strings.TrimSuffix(s, update)
}
return s
}
func renameMutation(s string) string {
create, delete, update := "Create", "Delete", "Update"
if strings.HasSuffix(s, create) {
s = strings.TrimSuffix(s, create)
s = fmt.Sprintf("%s%s", create, s)
} else if strings.HasSuffix(s, delete) {
s = strings.TrimSuffix(s, delete)
s = fmt.Sprintf("%s%s", delete, s)
} else if strings.HasSuffix(s, update) {
s = strings.TrimSuffix(s, update)
s = fmt.Sprintf("%s%s", update, s)
}
return s
}
func isPlural(s string) bool {
value := strings.ToLower(s)
// Examples: "alias", "address", "status", "levels"
if value == "notes" || value == "days" || value == "headers" || value == "responsibilities" ||
strings.HasSuffix(value, "ias") ||
strings.HasSuffix(value, "ls") ||
(!strings.HasSuffix(value, "access") && strings.HasSuffix(value, "ss")) ||
strings.HasSuffix(value, "us") {
return false
}
if strings.HasSuffix(value, "s") {
return true
}
return false
}
func getFragmentWithStructTag(fragmentNames ...string) string {
output := make([]string, len(fragmentNames))
for _, fragment := range fragmentNames {
fragmentWithTag := fragment + "`" + `graphql:"... on ` + strings.TrimSuffix(fragment, "Fragment") + "\"`"
output = append(output, fragmentWithTag)
}
return strings.Join(output, "\n")
}
// Check
func fragmentsForCheck() string {
checkFragments := []string{
"AlertSourceUsageCheckFragment",
"CustomEventCheckFragment",
"HasRecentDeployCheckFragment",
"ManualCheckFragment",
"RepositoryFileCheckFragment",
"RepositoryGrepCheckFragment",
"RepositorySearchCheckFragment",
"ServiceOwnershipCheckFragment",
"ServicePropertyCheckFragment",
"TagDefinedCheckFragment",
"ToolUsageCheckFragment",
"HasDocumentationCheckFragment",
}
return getFragmentWithStructTag(checkFragments...)
}
func fragmentsForIntegration() string {
integrationFragments := []string{
"AwsIntegrationFragment",
"NewRelicIntegrationFragment",
}
stuff := getFragmentWithStructTag(integrationFragments...)
return strings.Replace(stuff, "AwsIntegration", "AWSIntegration", 1)
}
func fragmentsForCustomActionsExtAction() string {
return getFragmentWithStructTag("CustomActionsWebhookAction")
}
func wordFirstCharLowered(s string) string {
return firstCharLowered(s) + s[1:]
}
func firstCharLowered(s string) string {
return strings.ToLower(s[:1])
}
var templFuncMap = template.FuncMap{
"internal": func(s string) bool { return strings.HasPrefix(s, "__") },
"quote": strconv.Quote,
"join": strings.Join,
"check_fragments": fragmentsForCheck,
"custom_actions_ext_action_fragments": fragmentsForCustomActionsExtAction,
"integration_fragments": fragmentsForIntegration,
"get_field_type": getFieldType,
"get_input_field_type": getInputFieldType,
"add_special_fields": addSpecialFields,
"add_special_interfaces_fields": addSpecialInterfacesFields,
"query_args": queryArgs,
"skip_object": skipObject,
"skip_if_campaign_or_group": skipCampaignAndGroup,
"skip_object_field": skipObjectField,
"skip_query": skipQuery,
"skip_interface_field": skipInterfaceField,
"example_tag_value": getExampleValue,
"isListType": isPlural,
"renameMutation": renameMutation,
"renameMutationReturnType": renameMutationReturnType,
"convertPayloadType": convertPayloadType,
"first_char_lowered": firstCharLowered,
"word_first_char_lowered": wordFirstCharLowered,
"makePlural": makePlural,
"makeSingular": makeSingular,
"lowerFirst": func(value string) string {
for i, v := range value {
return string(unicode.ToLower(v)) + value[i+1:]
}
return value
},
"sortByName": func(types []GraphQLTypes) []GraphQLTypes {
sort.Slice(types, func(i, j int) bool {
ni := types[i].Name
nj := types[j].Name
return ni < nj
})
return types
},
"inputObjects": func(types []interface{}) []string {
var names []string
for _, t := range types {
t := t.(map[string]interface{})
if t["kind"].(string) != "INPUT_OBJECT" {
continue
}
names = append(names, t["name"].(string))
}
sort.Strings(names)