feat(schemas): add initial CUE schema module

.moon/proto/cue.toml

@@ -0,0 +1,24 @@
+name = "cue"
+type = "cli"
+
+[platform.macos]
+download-file = "cue_v{version}_darwin_{arch}.tar.gz"
+exe-path = "cue"
+
+[platform.linux]
+download-file = "cue_v{version}_linux_{arch}.tar.gz"
+exe-path = "cue"
+
+[platform.windows]
+download-file = "cue_v{version}_windows_{arch}.zip"
+exe-path = "cue.exe"
+
+[install]
+download-url = "https://github.com/cue-lang/cue/releases/download/v{version}/{download_file}"
+
+[install.arch]
+aarch64 = "arm64"
+x86_64 = "amd64"
+
+[resolve]
+git-url = "https://github.com/cue-lang/cue"

.prototools

@@ -1,4 +1,6 @@
+cue = "=0.16.1"
 golangci-lint = "=2.11.4"
 
 [plugins.tools]
+cue = "file://.moon/proto/cue.toml"
 golangci-lint = "file://.moon/proto/golangci-lint.toml"

moon.yml

@@ -25,6 +25,16 @@ fileGroups:
   go-sources:
     - 'cmd/**/*.go'
     - 'internal/**/*.go'
+  schema-config:
+    - '.prototools'
+    - '.moon/proto/cue.toml'
+    - 'schemas/go.mod'
+    - 'schemas/go.sum'
+    - 'schemas/cue.mod/**/*.cue'
+  schema-go-sources:
+    - 'schemas/**/*.go'
+  schema-sources:
+    - 'schemas/**/*.cue'
   lint-config:
     - '.golangci.yml'
     - '.prototools'
@@ -67,12 +77,61 @@ tasks:
       - '@group(go-config)'
       - '@group(go-sources)'
 
+  schemas-mod-check:
+    script: 'cd schemas && proto run cue -- mod tidy --check'
+    inputs:
+      - '@group(schema-config)'
+      - '@group(schema-sources)'
+    options:
+      cache: false
+
+  schemas-vet:
+    script: 'cd schemas && proto run cue -- vet -c=false ./...'
+    inputs:
+      - '@group(schema-config)'
+      - '@group(schema-sources)'
+    options:
+      cache: false
+
+  schemas-generate:
+    script: 'cd schemas && proto run cue -- exp gengotypes ./... && gofmt -w $(find . -name "*.go" -type f)'
+    inputs:
+      - '@group(schema-config)'
+      - '@group(schema-sources)'
+    outputs:
+      - 'schemas/**/*.go'
+    options:
+      cache: false
+
+  schemas-generate-check:
+    script: 'cd schemas && proto run cue -- exp gengotypes ./... && gofmt -w $(find . -name "*.go" -type f) && git -C .. diff --exit-code -- "schemas/**/*.go"'
+    inputs:
+      - '@group(schema-config)'
+      - '@group(schema-sources)'
+      - '@group(schema-go-sources)'
+    options:
+      cache: false
+
+  schemas-test:
+    deps:
+      - 'root:schemas-generate-check'
+    script: 'cd schemas && go test ./...'
+    toolchains: ['go']
+    inputs:
+      - '@group(schema-config)'
+      - '@group(schema-go-sources)'
+    options:
+      cache: false
+
   check:
     deps:
       - 'root:format'
       - 'root:lint'
       - 'root:build'
       - 'root:test'
+      - 'root:schemas-mod-check'
+      - 'root:schemas-vet'
+      - 'root:schemas-test'
     options:
       cache: false
       runInCI: true

schemas/core/schema.cue

@@ -0,0 +1,89 @@
+package core
+
+#Name: =~"^[a-z0-9][a-z0-9._-]*[a-z0-9]$" | error("name must start and end with lowercase alphanumeric characters and contain only lowercase letters, digits, dots, underscores, or hyphens")
+
+#VariantName: =~"^[A-Za-z0-9][A-Za-z0-9._-]*$" | error("variant name must start with an alphanumeric character and contain only letters, digits, dots, underscores, or hyphens")
+
+#ArtifactKey: =~"^[A-Za-z0-9][A-Za-z0-9._-]*$" | error("artifact key must start with an alphanumeric character and contain only letters, digits, dots, underscores, or hyphens")
+
+#Architecture: "amd64" | "arm64" | error("architecture must be one of: amd64, arm64")
+
+#ArtifactFormat: "raw" | "raw.gz" | "qcow2" | "qcow2.gz" | "iso" | error("artifact format must be one of: raw, raw.gz, qcow2, qcow2.gz, iso")
+
+#ProviderName: "incusos" | error("provider must be incusos")
+
+#Image: {
+	name: #Name
+
+	description?: string
+
+	labels?: [string]:      string
+	annotations?: [string]: string
+}
+
+#OutputDefaults: {
+	// Defaults to ./dist unless overridden by CLI flag or config.
+	dir?: string | *"dist"
+}
+
+#PublishIntent: {
+	// Optional override if imgsrv image identity should differ from image.name.
+	imageName?: #Name
+
+	labels?: [string]:      string
+	annotations?: [string]: string
+}
+
+#ArtifactIntent: {
+	variant: #VariantName
+
+	provider: #ProviderName
+	os:       string
+
+	architecture: #Architecture
+	format:       #ArtifactFormat
+
+	mediaType?: string
+	filename?:  string
+
+	labels?: [string]:      string
+	annotations?: [string]: string
+}
+
+#ResolvedArtifact: {
+	artifactKey: #ArtifactKey
+
+	imageName: string
+	version?:  string
+
+	variant:      #VariantName
+	provider:     #ProviderName
+	os:           string
+	architecture: #Architecture
+	format:       #ArtifactFormat
+
+	mediaType: string
+	path:      string
+
+	labels?: [string]:      string
+	annotations?: [string]: string
+
+	// Populated after build.
+	digest?: string
+	size?:   int
+}
+
+#ResolvedPlan: {
+	image: #Image
+
+	// Supplied by CLI or release environment. Not required in the config file.
+	version?: string
+
+	outputDir: string
+
+	artifacts: {
+		[ArtifactKey=#ArtifactKey]: #ResolvedArtifact & {
+			artifactKey: ArtifactKey
+		}
+	} @go(,type=map[ArtifactKey]ResolvedArtifact)
+}

schemas/cue.mod/module.cue

@@ -0,0 +1,4 @@
+module: "github.com/meigma/imgcli/schemas@v0"
+language: {
+	version: "v0.16.1"
+}