feat: Add proto generator (#23)

templates/proto/v1/godoc.cue

@@ -0,0 +1,25 @@
+package v1
+
+import (
+	"strings"
+
+	template "github.com/GuanceCloud/iacker/pkg/template/v1"
+)
+
+// Generate godoc files
+for rsname, rsinfo in *inputs.resources | {} {
+	outputs: files: "resources/\(strings.ToLower(rsname))/v1/doc.go": template.#File & {
+		_lowername: strings.ToLower(rsname)
+
+		content: """
+		/*
+		Package v1
+
+		# \(rsinfo.title.en)
+
+		\(rsinfo.description.en)
+		*/
+		package v1
+		"""
+	}
+}

templates/proto/v1/manifest.cue

@@ -0,0 +1,13 @@
+package v1
+
+import (
+	template "github.com/GuanceCloud/iacker/pkg/template/v1"
+)
+
+name: "proto"
+
+inputs: template.#Inputs
+
+outputs: template.#Outputs
+
+diagnostics: [...template.#Diagnostic]

templates/proto/v1/proto.cue

@@ -0,0 +1,117 @@
+package v1
+
+import (
+	"list"
+	"strings"
+	gotemplate "text/template"
+
+	template "github.com/GuanceCloud/iacker/pkg/template/v1"
+	resource "github.com/GuanceCloud/iacker/pkg/resource/v1"
+)
+
+#Resource: {
+	name: string
+
+	rs: resource.#Resource
+
+	output: string
+
+	_lowername: strings.ToLower(name)
+
+	_template: """
+	syntax = "proto3";
+
+	package pkg.resources.\( _lowername ).v1;
+
+	option go_package = "github.com/GuanceCloud/openapi/pkg/resources/\( _lowername )/v1;v1";
+
+	"""
+
+	_model_template: """
+		/*
+		{{- if .v.title.en }}
+		{{ .v.title.en }}
+		{{- end }}
+		*/
+		message {{ .name }} {
+			{{- range $v := .properties }}
+
+		{{ $v }}
+			{{- end }}
+		}
+		"""
+
+	_prop_template: """
+			/*
+			{{ .v.title.en }}
+
+			{{- if .v.description.en }}
+			{{ .v.description.en }}
+			{{- end }}
+			*/
+			{{ template "type" .v.schema }} {{ .v.name }} = {{ .index }};
+
+		{{- define "type" }}
+		{{- if eq .type "array" -}}
+			repeated {{ template "elem" .elem }}
+		{{- else if eq .type "object" -}}
+			{{ .model }}
+		{{- else if eq .type "ref" -}}
+			{{ template "optional" . }}string
+		{{- else if eq .type "integer" -}}
+			{{ template "optional" . }}int64
+		{{- else if eq .type "boolean" -}}
+			{{ template "optional" . }}bool
+		{{- else -}}
+			{{ template "optional" . }}{{ .type }}
+		{{- end -}}
+		{{- end }}
+
+		{{- define "elem" }}
+		{{- if eq .type "object" -}}
+			{{ .model }}
+		{{- else if eq .type "ref" -}}
+			string
+		{{- else if eq .type "integer" -}}
+			int64
+		{{- else if eq .type "boolean" -}}
+			bool
+		{{- else -}}
+			{{ .type }}
+		{{- end -}}
+		{{- end }}
+
+		{{- define "optional" }}
+		{{- if .required }}{{ else }}optional {{ end -}}
+		{{- end }}
+		"""
+
+	_models: [
+		for mname, minfo in rs.models {
+			gotemplate.Execute(_model_template, {
+				"name": mname
+				"v":    minfo
+				properties: [
+					for i, pinfo in minfo.properties {
+						gotemplate.Execute(_prop_template, {
+							"v":     pinfo
+							"index": i + 1
+						})
+					},
+				]
+			})
+		},
+	]
+
+	output: strings.Join(list.Concat([[_template], _models]), "\n")
+}
+
+for rsname, rsinfo in *inputs.resources | {} {
+	outputs: files: "resources/\(strings.ToLower(rsname))/v1/\(strings.ToLower(rsname)).proto": template.#File & {
+		_gen: #Resource & {
+			"name": rsname
+			"rs":   rsinfo
+		}
+		content: _gen.output
+	}
+}

templates/proto/v1/readme.cue

@@ -0,0 +1,19 @@
+package v1
+
+import (
+	"strings"
+
+	template "github.com/GuanceCloud/iacker/pkg/template/v1"
+)
+
+for rsname, rsinfo in *inputs.resources | {} {
+	outputs: files: "resources/\(strings.ToLower(rsname))/v1/README.md": template.#File & {
+		_lowername: strings.ToLower(rsname)
+
+		content: """
+		# \(rsinfo.title.en)
+
+		\(rsinfo.description.en)
+		"""
+	}
+}

templates/proto/v1/tests/manifest.cue

@@ -0,0 +1,19 @@
+package tests
+
+import (
+	"github.com/GuanceCloud/iacker/examples/petstore"
+	proto "github.com/GuanceCloud/iacker/templates/proto/v1"
+)
+
+"resources": petstore.resources
+
+"templates": {
+	"proto": proto
+}
+
+"options": "templates": [
+	{
+		template: "proto"
+		outdir:   ".build"
+	},
+]

templates/terraform/v1/builder/model.cue

@@ -148,7 +148,7 @@ import (
 	})
 
 	_models: [
-		for mname, minfo in (rs.models | *{}) if mname != name {
+		for mname, minfo in (*rs.models | {}) if mname != name {
 			gotemplate.Execute(_model_template, {
 				"name": naming.#UpperCamel & {"name": mname}
 				"v":    minfo

templates/terraform/v1/tests/manifest.cue

@@ -2,7 +2,7 @@ package tests
 
 import (
 	"github.com/GuanceCloud/iacker/examples/petstore"
-	"github.com/GuanceCloud/iacker/templates/terraform/v1"
+	terraform "github.com/GuanceCloud/iacker/templates/terraform/v1"
 )
 
 resources: petstore.resources