feat(arcrun): implement arcrun MVP — open-source AI workflow engine
Phase 1-5 complete per .agents/specs/u6u-core-mvp/: **Phase 1 — Cherry-pick & cleanup** - Create arcrun/ from cypher-executor, credentials, builtins, registry - Remove 9 InkStone Service Bindings (KBDB, REGISTRY, CLINIC_*, AICEO, MINI_ME) - Rewrite component-loader: 3-layer (builtin → WASM_BUCKET R2 → error) - Remove autoPublishMissing.ts, proxy.ts (AICEO), execution-logger.ts (KBDB) - Clean all KV namespace IDs and InkStone internal URLs from config files **Phase 2 — contract.yaml completeness** - Add credentials_required to gmail, google_sheets, telegram, line_notify - Add config_example to all 21 components with annotated field descriptions **Phase 3 — Credential injection** - Add credential-injector.ts: AES-GCM decrypt from CREDENTIALS_KV - Integrate into GraphExecutor before WASM execution - Structured errors with repair instructions when credential missing **Phase 4 — CLI (acr)** - cli/package.json: arcrun package, bin: acr, deps: commander/js-yaml/chalk/ora - 8 commands: init, creds push, push, run, validate, parts, list, logs - Standard mode: writes directly to user's CF KV via CF REST API - acr init: interactive setup with arcrun.dev API Key registration **Phase 5 — Open source release prep** - README.md: 5-minute quickstart, component table, workflow YAML syntax - CONTRIBUTING.md: TinyGo dev env, component scaffolding, submission flow - Security audit: no InkStone internal URLs/IDs in committed files - .gitignore: exclude credentials.yaml, .wrangler, *.wasm https://claude.ai/code/session_01BnCdSLVH8tUed9VrrPavgT
This commit is contained in:
Claude
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canonical_id: "google_sheets"
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display_name: "Google 試算表"
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category: "api"
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version: "v1"
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wasi_target: "preview1"
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stability: "floating"
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runtime_compat:
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- "cf-workers"
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- "workerd"
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- "wazero"
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constraints:
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max_size_kb: 2048
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max_cold_start_ms: 50
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no_network_syscall: true
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no_filesystem_syscall: true
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io_model: "stdin_stdout_json"
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input_schema:
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type: object
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required: [spreadsheet_id, range, access_token]
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properties:
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spreadsheet_id:
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type: string
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range:
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type: string
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description: 如 Sheet1!A1:B10
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action:
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type: string
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enum: [read, write]
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default: read
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values:
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type: array
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description: write 時的資料（二維陣列）
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access_token:
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type: string
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description: Google OAuth access token
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output_schema:
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type: object
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properties:
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success:
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type: boolean
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data:
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type: object
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properties:
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values: {}
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range:
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type: string
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gherkin_tests:
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- scenario: "缺少 access_token"
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given: '{"spreadsheet_id":"abc","range":"Sheet1!A1"}'
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then_contains: '{"success":false'
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- scenario: "缺少 spreadsheet_id"
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given: '{"range":"Sheet1!A1","access_token":"token"}'
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then_contains: '{"success":false'
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tags: [integration, google, sheets, oauth]
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description: "讀取或寫入 Google 試算表。透過 host function 呼叫 Google Sheets API，需要 OAuth access_token。"
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credentials_required:
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- key: google_oauth
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type: google_oauth
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description: "Google OAuth access token（spreadsheets scope）"
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inject_as: access_token
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config_example: |
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read_sheet: # 節點名稱（可自訂）
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spreadsheet_id: "" # 試算表 ID（必填）
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range: "" # 範圍，如 Sheet1!A1:B10（必填）
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# access_token 由 credentials.yaml 的 google_oauth 自動注入
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@@ -0,0 +1,3 @@
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module component
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go 1.21
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@@ -0,0 +1,135 @@
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// google_sheets — 讀取或寫入 Google 試算表
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// 透過 host function 呼叫 Google Sheets API
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//
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//go:build tinygo
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package main
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import (
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"encoding/json"
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"io"
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"os"
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"unsafe"
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)
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//go:wasmimport u6u http_request
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func hostHttpRequest(
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urlPtr uintptr, urlLen uint32,
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methodPtr uintptr, methodLen uint32,
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headersPtr uintptr, headersLen uint32,
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bodyPtr uintptr, bodyLen uint32,
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outPtr uintptr, outLenPtr uintptr,
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) uint32
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type Input struct {
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SpreadsheetID string `json:"spreadsheet_id"`
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Range string `json:"range"`
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Action string `json:"action"`
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Values [][]json.RawMessage `json:"values"`
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AccessToken string `json:"access_token"`
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}
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func main() {
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raw, err := io.ReadAll(os.Stdin)
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if err != nil {
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writeError("failed to read stdin: " + err.Error())
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return
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}
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var input Input
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if err := json.Unmarshal(raw, &input); err != nil {
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writeError("invalid input JSON: " + err.Error())
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return
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}
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if input.SpreadsheetID == "" {
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writeError("spreadsheet_id 必填")
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return
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}
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if input.Range == "" {
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writeError("range 必填")
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return
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}
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if input.AccessToken == "" {
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writeError("access_token 必填")
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return
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}
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action := input.Action
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if action == "" {
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action = "read"
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}
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headers := map[string]string{
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"Authorization": "Bearer " + input.AccessToken,
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"Content-Type": "application/json",
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}
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headersJSON, _ := json.Marshal(headers)
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var apiURL, method, bodyStr string
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switch action {
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case "read":
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apiURL = "https://sheets.googleapis.com/v4/spreadsheets/" + input.SpreadsheetID + "/values/" + input.Range
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method = "GET"
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bodyStr = ""
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case "write":
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apiURL = "https://sheets.googleapis.com/v4/spreadsheets/" + input.SpreadsheetID + "/values/" + input.Range + "?valueInputOption=RAW"
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method = "PUT"
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bodyData, _ := json.Marshal(map[string]interface{}{
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"range": input.Range,
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"majorDimension": "ROWS",
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"values": input.Values,
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})
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bodyStr = string(bodyData)
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default:
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writeError("不支援的 action: " + action)
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return
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}
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urlBytes := []byte(apiURL)
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methodBytes := []byte(method)
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bodyBytes := []byte(bodyStr)
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if len(bodyBytes) == 0 {
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bodyBytes = []byte{}
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}
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outBuf := make([]byte, 65536)
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var outLen uint32
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var bodyPtr uintptr
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if len(bodyBytes) > 0 {
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bodyPtr = uintptr(unsafe.Pointer(&bodyBytes[0]))
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}
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result := hostHttpRequest(
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uintptr(unsafe.Pointer(&urlBytes[0])), uint32(len(urlBytes)),
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uintptr(unsafe.Pointer(&methodBytes[0])), uint32(len(methodBytes)),
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uintptr(unsafe.Pointer(&headersJSON[0])), uint32(len(headersJSON)),
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bodyPtr, uint32(len(bodyBytes)),
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uintptr(unsafe.Pointer(&outBuf[0])), uintptr(unsafe.Pointer(&outLen)),
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)
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if result != 0 {
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writeError("Google Sheets API 呼叫失敗")
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return
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}
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responseStr := string(outBuf[:outLen])
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var responseData interface{}
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if err := json.Unmarshal([]byte(responseStr), &responseData); err != nil {
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responseData = responseStr
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}
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out, _ := json.Marshal(map[string]interface{}{
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"success": true,
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"data": map[string]interface{}{
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"values": responseData,
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"range": input.Range,
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},
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})
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os.Stdout.Write(out)
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}
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func writeError(msg string) {
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out, _ := json.Marshal(map[string]interface{}{"success": false, "error": msg})
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os.Stdout.Write(out)
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}
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