48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package main
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import (
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"errors"
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"os"
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"os/exec"
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"strings"
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)
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func VersionStringToStruct(version string) VersionTag {
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splitVersion := strings.Split(version, ".")
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return VersionTag{Major: splitVersion[0], Minor: splitVersion[1], Patch: splitVersion[2]}
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}
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func ValidateVersion(version string) error {
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if splitVersion := strings.Split(version, "."); len(splitVersion) != 3 {
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return errors.New("Invalid version string. Expected format 'a.b.c'.")
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}
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return nil
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}
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// RunCommand is a thin wrapper around running command-line calls
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// programmatically. It abstracts common configuration like routing
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// output and handling the directory the calls are made from.
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func RunCommand(command []string, cwd string, quiet bool) (string, error) {
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cmd := exec.Command(command[0], command[1:]...)
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cmd.Dir = cwd
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var out strings.Builder
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var errOut strings.Builder
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if !quiet {
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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} else {
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cmd.Stdout = &out
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cmd.Stderr = &errOut
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}
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if err := cmd.Run(); err != nil {
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return errOut.String(), err
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}
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return out.String(), nil
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}
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