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Improve error message for new packages

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Signed-off-by: Ilya Dmitrichenko <errordeveloper@gmail.com>
This commit is contained in:
Ilya Dmitrichenko 2017-12-18 16:27:48 +00:00
parent 8eeda0164b
commit 142ebf6f82
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1 changed files with 4 additions and 0 deletions
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4
src/cmd/linuxkit/pkglib/git.go
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@ -89,6 +89,10 @@ func (g git) treeHash(pkg, commit string) (string, error) {
return "", err return "", err
} }
if out == "" {
return "", fmt.Errorf("Package %s is not in git", pkg)
}
matches := treeHashRe.FindStringSubmatch(out) matches := treeHashRe.FindStringSubmatch(out)
if len(matches) != 2 { if len(matches) != 2 {
return "", fmt.Errorf("Unable to parse ls-tree output: %q", out) return "", fmt.Errorf("Unable to parse ls-tree output: %q", out)