fixrbc

commit 507afed27c8ee0cf901cbd8d17c62dffc498104d
Author: Chris Bracken <chris@bracken.jp>
Date:   Sat, 28 Aug 2021 17:54:32 -0700

Initial commit

Copies fixrbc.go from the tools repository.

Diffstat:
A
LICENSE
 | 
26
++++++++++++++++++++++++++
A
fixrbc.go
 | 
63
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 89 insertions(+), 0 deletions(-)
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,26 @@
+Copyright 2000, Chris Bracken <chris@bracken.jp>
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/fixrbc.go b/fixrbc.go
@@ -0,0 +1,63 @@
+// CLI tool to rename all RBC statement PDFs in the current directory to
+// YYYY-MM-DD.pdf format.
+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+	"strings"
+)
+
+func main() {
+	files, err := ioutil.ReadDir("./")
+	if err != nil {
+		log.Fatal(err)
+	}
+	for _, f := range files {
+		if strings.HasSuffix(f.Name(), ".pdf") {
+			// Format: ACCTNO-YYYYmmmDD-YYYYmmmDD.pdf
+			date := strings.Split(f.Name(), "-")[2][0:9]
+			y := date[0:4]
+			m, err := getMonthNumber(date[4:7])
+			if err != nil {
+				log.Fatal(err)
+			}
+			d := date[7:9]
+
+			newFname := fmt.Sprintf("%s-%s-%s.pdf", y, m, d)
+			os.Rename(f.Name(), newFname)
+		}
+	}
+}
+
+func getMonthNumber(m string) (string, error) {
+	switch {
+	case m == "Jan":
+		return "01", nil
+	case m == "Feb":
+		return "02", nil
+	case m == "Mar":
+		return "03", nil
+	case m == "Apr":
+		return "04", nil
+	case m == "May":
+		return "05", nil
+	case m == "Jun":
+		return "06", nil
+	case m == "Jul":
+		return "07", nil
+	case m == "Aug":
+		return "08", nil
+	case m == "Sep":
+		return "09", nil
+	case m == "Oct":
+		return "10", nil
+	case m == "Nov":
+		return "11", nil
+	case m == "Dec":
+		return "12", nil
+	}
+	return "", fmt.Errorf("Bad month name: %s", m)
+}