93 lines
2.6 KiB
Go
93 lines
2.6 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"log"
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"os"
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"strings"
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_ "github.com/vbatts/git-validation/rules/danglingwhitespace"
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_ "github.com/vbatts/git-validation/rules/dco"
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_ "github.com/vbatts/git-validation/rules/messageregexp"
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_ "github.com/vbatts/git-validation/rules/shortsubject"
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"github.com/vbatts/git-validation/validate"
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)
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var (
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flCommitRange = flag.String("range", "", "use this commit range instead (implies -no-travis)")
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flListRules = flag.Bool("list-rules", false, "list the rules registered")
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flRun = flag.String("run", "", "comma delimited list of rules to run. Defaults to all.")
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flVerbose = flag.Bool("v", false, "verbose")
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flDebug = flag.Bool("D", false, "debug output")
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flQuiet = flag.Bool("q", false, "less output")
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flDir = flag.String("d", ".", "git directory to validate from")
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flNoTravis = flag.Bool("no-travis", false, "disables travis environment checks (when env TRAVIS=true is set)")
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flTravisPROnly = flag.Bool("travis-pr-only", true, "when on travis, only run validations if the CI-Build is checking pull-request build")
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)
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func main() {
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flag.Parse()
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if *flDebug {
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os.Setenv("DEBUG", "1")
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}
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if *flQuiet {
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os.Setenv("QUIET", "1")
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}
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if *flListRules {
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for _, r := range validate.RegisteredRules {
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fmt.Printf("%q -- %s\n", r.Name, r.Description)
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}
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return
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}
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if *flTravisPROnly && strings.ToLower(os.Getenv("TRAVIS_PULL_REQUEST")) == "false" {
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fmt.Printf("only to check travis PR builds and this not a PR build. yielding.\n")
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return
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}
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// rules to be used
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var rules []validate.Rule
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for _, r := range validate.RegisteredRules {
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// only those that are Default
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if r.Default {
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rules = append(rules, r)
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}
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}
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// or reduce the set being run to what the user provided
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if *flRun != "" {
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rules = validate.FilterRules(validate.RegisteredRules, validate.SanitizeFilters(*flRun))
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}
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if os.Getenv("DEBUG") != "" {
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log.Printf("%#v", rules) // XXX maybe reduce this list
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}
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var commitRange = *flCommitRange
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if commitRange == "" {
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if strings.ToLower(os.Getenv("TRAVIS")) == "true" && !*flNoTravis {
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if os.Getenv("TRAVIS_COMMIT_RANGE") != "" {
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commitRange = strings.Replace(os.Getenv("TRAVIS_COMMIT_RANGE"), "...", "..", 1)
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} else if os.Getenv("TRAVIS_COMMIT") != "" {
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commitRange = os.Getenv("TRAVIS_COMMIT")
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}
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}
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}
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runner, err := validate.NewRunner(*flDir, rules, commitRange, *flVerbose)
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if err != nil {
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log.Fatal(err)
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}
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if err := runner.Run(); err != nil {
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log.Fatal(err)
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}
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_, fail := runner.Results.PassFail()
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if fail > 0 {
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fmt.Printf("%d commits to fix\n", fail)
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os.Exit(1)
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}
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}
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