arcrun — AI workflow execution engine (clean history)
Self-hosted 開源:WASM 零件 + recipe + cypher-executor,跑在你自己的 Cloudflare。 此為重建的乾淨歷史起點(移除曾誤 commit 的 GCP SA 金鑰,舊歷史保留在 richblack/arcrun 與本地 backup 分支)。含: - acr init --self-hosted installer(建 KV/R2 + codeload 拉預編譯 wasm + wrangler deploy + seed recipe) - recipe push 把關(資料外流提醒 + 打通檢查) - 19 個正當零件預編譯 wasm(claude_api/km_writer/kbdb_upsert_block 排除:違反 DECISIONS §1) - CLI / cypher-executor / registry / 完整 SDD Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
@@ -0,0 +1,42 @@
|
||||
# validate_json
|
||||
|
||||
u6u 第一個 WASM 零件。驗證輸入字串是否為合法 JSON 格式。
|
||||
|
||||
## 編譯
|
||||
|
||||
需要安裝 [TinyGo](https://tinygo.org/getting-started/install/):
|
||||
|
||||
```bash
|
||||
# macOS
|
||||
brew install tinygo
|
||||
|
||||
# 編譯為 WASM
|
||||
tinygo build -o validate_json.wasm -target=wasi .
|
||||
```
|
||||
|
||||
## 本地測試
|
||||
|
||||
```bash
|
||||
# 合法 JSON → {"valid":true}
|
||||
echo '{"json_string":"{\"key\":\"value\"}"}' | wasmtime validate_json.wasm
|
||||
|
||||
# 非法 JSON → {"valid":false,"error":"..."}
|
||||
echo '{"json_string":"not-json"}' | wasmtime validate_json.wasm
|
||||
|
||||
# 空字串 → {"valid":false,"error":"json_string is required"}
|
||||
echo '{"json_string":""}' | wasmtime validate_json.wasm
|
||||
```
|
||||
|
||||
## 提交至 Component Registry
|
||||
|
||||
```bash
|
||||
# 驗證合約格式
|
||||
curl -X POST https://component-registry.finally.click/components/validate-contract \
|
||||
-H "Content-Type: application/json" \
|
||||
-d @component.contract.yaml
|
||||
|
||||
# 提交零件(multipart)
|
||||
curl -X POST https://component-registry.finally.click/components \
|
||||
-F "contract=@component.contract.yaml;type=application/yaml" \
|
||||
-F "wasm=@validate_json.wasm;type=application/wasm"
|
||||
```
|
||||
@@ -0,0 +1,71 @@
|
||||
canonical_id: "validate_json"
|
||||
display_name: "JSON 格式驗證器"
|
||||
category: "logic"
|
||||
version: "v1"
|
||||
wasi_target: "preview1"
|
||||
stability: "floating"
|
||||
|
||||
runtime_compat:
|
||||
- "cf-workers"
|
||||
- "workerd"
|
||||
- "wazero"
|
||||
|
||||
constraints:
|
||||
max_size_kb: 2048
|
||||
max_cold_start_ms: 50
|
||||
no_network_syscall: true
|
||||
no_filesystem_syscall: true
|
||||
io_model: "stdin_stdout_json"
|
||||
|
||||
input_schema:
|
||||
type: object
|
||||
required:
|
||||
- json_string
|
||||
properties:
|
||||
json_string:
|
||||
type: string
|
||||
description: "待驗證的 JSON 字串"
|
||||
|
||||
output_schema:
|
||||
type: object
|
||||
required:
|
||||
- valid
|
||||
properties:
|
||||
valid:
|
||||
type: boolean
|
||||
description: "是否為合法 JSON"
|
||||
error:
|
||||
type: string
|
||||
description: "驗證失敗時的錯誤訊息(valid=false 時存在)"
|
||||
|
||||
gherkin_tests:
|
||||
- scenario: "合法 JSON 物件通過驗證"
|
||||
given: '{"json_string":"{\"key\":\"value\"}"}'
|
||||
then_contains: '{"valid":true}'
|
||||
|
||||
- scenario: "合法 JSON 陣列通過驗證"
|
||||
given: '{"json_string":"[1,2,3]"}'
|
||||
then_contains: '{"valid":true}'
|
||||
|
||||
- scenario: "非法 JSON 字串回傳錯誤"
|
||||
given: '{"json_string":"not-json"}'
|
||||
then_contains: '{"valid":false,"error":'
|
||||
|
||||
- scenario: "空字串回傳錯誤"
|
||||
given: '{"json_string":""}'
|
||||
then_contains: '{"valid":false,"error":"json_string is required"}'
|
||||
|
||||
- scenario: "缺少 json_string 欄位回傳錯誤"
|
||||
given: '{}'
|
||||
then_contains: '{"valid":false,"error":"json_string is required"}'
|
||||
|
||||
tags:
|
||||
- "validation"
|
||||
- "json"
|
||||
- "utility"
|
||||
- "logic"
|
||||
|
||||
description: "驗證輸入字串是否為合法 JSON 格式。輸入 json_string 欄位,回傳 valid(布林值)與 error(失敗時的錯誤訊息)。"
|
||||
config_example: |
|
||||
my_validate_json: # 節點名稱(可自訂)
|
||||
json_string: '{"key":"value"}' # 待驗證的 JSON 字串(必填)
|
||||
@@ -0,0 +1,3 @@
|
||||
module validate_json
|
||||
|
||||
go 1.21
|
||||
@@ -0,0 +1,71 @@
|
||||
// validate_json — u6u 第一個 WASM 零件
|
||||
// 驗證輸入字串是否為合法 JSON 格式
|
||||
//
|
||||
// 白名單 import(TinyGo 規範):
|
||||
// - "os" 只用 os.Stdin / os.Stdout
|
||||
// - "io" io.ReadAll(os.Stdin)
|
||||
// - "encoding/json" json.Unmarshal / json.Marshal
|
||||
//
|
||||
// 禁止:goroutine、channel、net/*、os.Open、syscall.*、第三方 module
|
||||
//
|
||||
// 編譯指令:
|
||||
// tinygo build -o validate_json.wasm -target=wasi .
|
||||
//
|
||||
// 本地測試:
|
||||
// echo '{"json_string":"{\"key\":\"value\"}"}' | wasmtime validate_json.wasm
|
||||
// echo '{"json_string":"not-json"}' | wasmtime validate_json.wasm
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"io"
|
||||
"os"
|
||||
)
|
||||
|
||||
// Input 對應 input_schema
|
||||
type Input struct {
|
||||
JSONString string `json:"json_string"`
|
||||
}
|
||||
|
||||
// Output 對應 output_schema
|
||||
type Output struct {
|
||||
Valid bool `json:"valid"`
|
||||
Error string `json:"error,omitempty"`
|
||||
}
|
||||
|
||||
func main() {
|
||||
// 1. 讀取 stdin
|
||||
raw, err := io.ReadAll(os.Stdin)
|
||||
if err != nil {
|
||||
writeOutput(Output{Valid: false, Error: "failed to read stdin: " + err.Error()})
|
||||
return
|
||||
}
|
||||
|
||||
// 2. 解析 input JSON
|
||||
var input Input
|
||||
if err := json.Unmarshal(raw, &input); err != nil {
|
||||
writeOutput(Output{Valid: false, Error: "invalid input JSON: " + err.Error()})
|
||||
return
|
||||
}
|
||||
|
||||
// 3. 驗證 json_string 欄位
|
||||
if input.JSONString == "" {
|
||||
writeOutput(Output{Valid: false, Error: "json_string is required"})
|
||||
return
|
||||
}
|
||||
|
||||
// 4. 嘗試解析 json_string
|
||||
var target interface{}
|
||||
if err := json.Unmarshal([]byte(input.JSONString), &target); err != nil {
|
||||
writeOutput(Output{Valid: false, Error: err.Error()})
|
||||
return
|
||||
}
|
||||
|
||||
writeOutput(Output{Valid: true})
|
||||
}
|
||||
|
||||
func writeOutput(out Output) {
|
||||
data, _ := json.Marshal(out)
|
||||
os.Stdout.Write(data)
|
||||
}
|
||||
Reference in New Issue
Block a user