43 lines
746 B
Go
43 lines
746 B
Go
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. get file / alias
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path := d.raw
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if !strings.Contains(path, "/") {
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if p, exists := ctx.Alias[path]; exists {
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path = p
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}
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}
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// 1. fail if file not found
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if _, err := os.Stat(path); os.IsNotExist(err) {
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return nil, fmt.Errorf("cannot find script '%s'", path)
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}
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// 2. execute script
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if err := ctx.Executor.Command(path).Run(); err != nil {
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return nil, fmt.Errorf("cannot run '%s' | %s", path, err)
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}
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return nil, nil
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}
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