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https://github.com/outbackdingo/debos.git
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ffa64473a5
Launch interactive shell in context of failed action for issues investigation and debug. Add options to debos: --debug-shell -- to start a shell in case of any failure --shell <path> -- use selected shell instead of default bash Fixes #30 Signed-off-by: Denis Pynkin <denis.pynkin@collabora.com>
32 lines
567 B
Go
32 lines
567 B
Go
package debos
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import (
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"fmt"
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"log"
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"os"
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)
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/*
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DebugShell function launches an interactive shell for
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debug and problems investigation.
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*/
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func DebugShell(context DebosContext) {
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if len(context.DebugShell) == 0 {
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return
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}
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pa := os.ProcAttr{
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Files: []*os.File{os.Stdin, os.Stdout, os.Stderr},
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Dir: context.Scratchdir,
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}
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// Start an interactive shell for debug.
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log.Printf(">>> Starting a debug shell")
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if proc, err := os.StartProcess(context.DebugShell, []string{}, &pa); err != nil {
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fmt.Printf("Failed: %s\n", err)
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} else {
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proc.Wait()
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}
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}
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