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common/hexec: Fall back to the binary in PATH if npx fails

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Closes #12486
This commit is contained in:
Bjørn Erik Pedersen 2024-06-22 11:49:30 +02:00
parent af0cb57aaf
commit 1c85830bc7
1 changed files with 11 additions and 1 deletions
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12
common/hexec/exec.go
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@ -143,8 +143,18 @@ func (e *Exec) New(name string, arg ...any) (Runner, error) {
return cm.command(arg...)
}
// Npx is a convenience method to create a Runner running npx --no-install <name> <args.
// Npx will try to run npx, and if that fails, it will
// try to run the binary directly.
func (e *Exec) Npx(name string, arg ...any) (Runner, error) {
r, err := e.npx(name, arg...)
if err == nil {
return r, nil
}
return e.New(name, arg...)
}
// npx is a convenience method to create a Runner running npx --no-install <name> <args.
func (e *Exec) npx(name string, arg ...any) (Runner, error) {
arg = append(arg[:0], append([]any{"--no-install", name}, arg[0:]...)...)
return e.New("npx", arg...)
}