sascha-andres/git-commit

package v2

import (
    "fmt"
    "strings"
)

// validateBody runs all rules for a commit message body
func (cfg *Configuration) validateBody(commitMessage []string) bool {
    result := true
    for _, line := range commitMessage {
        if strings.HasPrefix(line, "Co-authored-by") {
            fmt.Println("Co-authored-by found, not checking line length")
            continue
        }
        if len(line) > cfg.BodyLineLength {
            if cfg.EnforceBodyLineLength {
                result = false
                fmt.Println(fmt.Sprintf("error: body line is longer than %d", cfg.BodyLineLength))
            } else {
                fmt.Println(fmt.Sprintf("warn: body line is longer than %d", cfg.BodyLineLength))
            }
        }
    }
    result = cfg.validateBodySeparation(commitMessage) && result
    return result
}