35 lines
612 B
Go
35 lines
612 B
Go
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package instruction
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import (
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"fmt"
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"os"
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"strings"
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)
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type run struct {
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raw string
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}
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func (d *run) Raw() string { return strings.Join([]string{"run", d.raw}, " ") }
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func (d *run) Build(_args string) error {
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d.raw = _args
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return nil
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}
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func (d run) Exec(ctx ExecutionContext) ([]byte, error) {
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// 1. fail if file not found
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if _, err := os.Stat(d.raw); os.IsNotExist(err) {
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return nil, fmt.Errorf("cannot find script '%s'", d.raw)
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}
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// 2. execute script
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if err := ctx.Executor.Command(d.raw).Run(); err != nil {
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return nil, fmt.Errorf("cannot run '%s' | %s", d.raw, err)
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}
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return nil, nil
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}
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