Files
Arcrun/registry/components/switch/main.go
uncle6me-web 922a57fe34 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>
2026-06-03 15:52:38 +08:00

62 lines
1.1 KiB
Go

// switch — 依值路由到對應分支
//
//go:build tinygo
package main
import (
"encoding/json"
"io"
"os"
)
type Case struct {
Match string `json:"match"`
Branch string `json:"branch"`
}
type Input struct {
Value string `json:"value"`
Cases []Case `json:"cases"`
DefaultBranch string `json:"default_branch"`
}
func main() {
raw, err := io.ReadAll(os.Stdin)
if err != nil {
writeError("failed to read stdin: " + err.Error())
return
}
var input Input
if err := json.Unmarshal(raw, &input); err != nil {
writeError("invalid input JSON: " + err.Error())
return
}
for _, c := range input.Cases {
if c.Match == input.Value {
writeSuccess(c.Branch)
return
}
}
branch := input.DefaultBranch
if branch == "" {
branch = "default"
}
writeSuccess(branch)
}
func writeSuccess(branch string) {
out, _ := json.Marshal(map[string]interface{}{
"success": true,
"data": map[string]interface{}{"branch": branch},
})
os.Stdout.Write(out)
}
func writeError(msg string) {
out, _ := json.Marshal(map[string]interface{}{"success": false, "error": msg})
os.Stdout.Write(out)
}