Files
Arcrun/registry/components/number_ops/main.go
T
Claude 2707fca32b 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
2026-04-16 04:06:25 +00:00

101 lines
2.1 KiB
Go

// number_ops — 數字操作
// 支援: round, floor, ceil, abs, add, subtract, multiply, divide, mod, min, max, format
//
//go:build tinygo
package main
import (
"encoding/json"
"io"
"math"
"os"
"strconv"
)
type Args struct {
Value float64 `json:"value"`
Decimals int `json:"decimals"`
}
type Input struct {
Operation string `json:"operation"`
Input float64 `json:"input"`
Args Args `json:"args"`
}
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
}
if input.Operation == "" {
writeError("operation 必填")
return
}
var result interface{}
switch input.Operation {
case "round":
result = math.Round(input.Input)
case "floor":
result = math.Floor(input.Input)
case "ceil":
result = math.Ceil(input.Input)
case "abs":
result = math.Abs(input.Input)
case "add":
result = input.Input + input.Args.Value
case "subtract":
result = input.Input - input.Args.Value
case "multiply":
result = input.Input * input.Args.Value
case "divide":
if input.Args.Value == 0 {
writeError("除數不能為 0")
return
}
result = input.Input / input.Args.Value
case "mod":
if input.Args.Value == 0 {
writeError("除數不能為 0")
return
}
result = math.Mod(input.Input, input.Args.Value)
case "min":
result = math.Min(input.Input, input.Args.Value)
case "max":
result = math.Max(input.Input, input.Args.Value)
case "format":
decimals := input.Args.Decimals
if decimals < 0 {
decimals = 0
}
result = strconv.FormatFloat(input.Input, 'f', decimals, 64)
default:
writeError("不支援的 operation: " + input.Operation)
return
}
out, _ := json.Marshal(map[string]interface{}{
"success": true,
"data": map[string]interface{}{
"result": result,
"operation": input.Operation,
},
})
os.Stdout.Write(out)
}
func writeError(msg string) {
out, _ := json.Marshal(map[string]interface{}{"success": false, "error": msg})
os.Stdout.Write(out)
}