podman

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package danglingwhitespace
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import (
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	"github.com/vbatts/git-validation/git"
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	"github.com/vbatts/git-validation/validate"
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)
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var (
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	// DanglingWhitespace is the rule for checking the presence of dangling
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	// whitespaces on line endings.
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	DanglingWhitespace = validate.Rule{
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		Name:        "dangling-whitespace",
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		Description: "checking the presence of dangling whitespaces on line endings",
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		Run:         ValidateDanglingWhitespace,
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		Default:     true,
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	}
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)
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func init() {
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	validate.RegisterRule(DanglingWhitespace)
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}
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// ValidateDanglingWhitespace runs Git's check to look for whitespace errors.
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func ValidateDanglingWhitespace(r validate.Rule, c git.CommitEntry) (vr validate.Result) {
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	vr.CommitEntry = c
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	vr.Msg = "commit does not have any whitespace errors"
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	vr.Pass = true
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	_, err := git.Check(c["commit"])
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	if err != nil {
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		vr.Pass = false
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		if err.Error() == "exit status 2" {
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			vr.Msg = "has whitespace errors. See `git show --check " + c["commit"] + "`."
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		} else {
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			vr.Msg = "errored with: " + err.Error()
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		}
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	}
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	return
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}
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