add gitleak to cli

cli/report/csv.go

@@ -0,0 +1,81 @@
+// MIT License
+
+// Copyright (c) 2019 Zachary Rice
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+package report
+
+import (
+	"encoding/csv"
+	"io"
+	"strconv"
+)
+
+// writeCsv writes the list of findings to a writeCloser.
+func writeCsv(f []Finding, w io.WriteCloser) error {
+	if len(f) == 0 {
+		return nil
+	}
+	defer w.Close()
+	cw := csv.NewWriter(w)
+	err := cw.Write([]string{"RuleID",
+		"Commit",
+		"File",
+		"SymlinkFile",
+		"Secret",
+		"Match",
+		"StartLine",
+		"EndLine",
+		"StartColumn",
+		"EndColumn",
+		"Author",
+		"Message",
+		"Date",
+		"Email",
+		"Fingerprint",
+	})
+	if err != nil {
+		return err
+	}
+	for _, f := range f {
+		err = cw.Write([]string{f.RuleID,
+			f.Commit,
+			f.File,
+			f.SymlinkFile,
+			f.Secret,
+			f.Match,
+			strconv.Itoa(f.StartLine),
+			strconv.Itoa(f.EndLine),
+			strconv.Itoa(f.StartColumn),
+			strconv.Itoa(f.EndColumn),
+			f.Author,
+			f.Message,
+			f.Date,
+			f.Email,
+			f.Fingerprint,
+		})
+		if err != nil {
+			return err
+		}
+	}
+
+	cw.Flush()
+	return cw.Error()
+}