go/command_example_test.go
Snider 5be20af4b0 feat: eliminate fmt, string concat — add core.Println, use Concat/Path everywhere
New primitive: core.Println() wraps fmt.Println.

Replaced across all test + example files:
- fmt.Println → Println (17 example files)
- fmt.Sprintf → Concat + Sprint
- dir + "/file" → Path(dir, "file") (path security)
- "str" + var → Concat("str", var) (AX consistency)

"fmt" import is now zero across all test files.
String concat with + is zero across all test files.

Remaining 9 stdlib imports (all Go infrastructure):
testing, context, time, sync, embed, io/fs, bytes, gzip, base64

558 tests, 84.5% coverage.

Co-Authored-By: Virgil <virgil@lethean.io>
2026-03-25 19:42:39 +00:00

40 lines
877 B
Go

package core_test
import (
. "dappco.re/go/core"
)
func ExampleCore_Command_register() {
c := New()
c.Command("deploy/to/homelab", Command{
Description: "Deploy to homelab",
Action: func(opts Options) Result {
return Result{Value: "deployed", OK: true}
},
})
Println(c.Command("deploy/to/homelab").OK)
// Output: true
}
func ExampleCore_Command_managed() {
c := New()
c.Command("serve", Command{
Action: func(_ Options) Result { return Result{OK: true} },
Managed: "process.daemon",
})
cmd := c.Command("serve").Value.(*Command)
Println(cmd.IsManaged())
// Output: true
}
func ExampleCore_Commands() {
c := New()
c.Command("deploy", Command{Action: func(_ Options) Result { return Result{OK: true} }})
c.Command("test", Command{Action: func(_ Options) Result { return Result{OK: true} }})
Println(c.Commands())
// Output: [deploy test]
}