Re:load

Signed-off-by: Aoi K <koizumi.aoi@kyoko-project.wer.ee>

COPYING

@@ -0,0 +1,15 @@
+Discordian Public License 2.3 (DPL-2.3)
+
+All Rites Reversed (ĸ) 3188 Aoi K. [Champagne Supernova] <koizumi.aoi@kyoko-project.wer.ee>
+
+Permission is hereby granted, to any person obtaining a copy of this
+material without restriction, including but not limited the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the material, subject to the following conditions:
+
+YOU AGREE THAT THERE IS NO GODDESS BUT GODDESS AND SHE IS YOUR GODDESS & 
+THAT THERE IS NO ERISIAN MOVEMENT BUT THE ERISIAN MOVEMENT AND IT IS THE
+ERISIAN MOVEMENT.
+
+HAIL ERIS!
+FIVE TONS OF FLAX

Makefile

@@ -0,0 +1,8 @@
+build:
+	go build -o gen_cvs_header
+clean:
+	rm -f gen_cvs_header
+install:
+	install -Dm0755 gen_cvs_header ${PREFIX}/bin/gen_cvs_header
+uninstall:
+	rm -f ${PREFIX}/bin/gen_cvs_header

README

@@ -0,0 +1,17 @@
+gen_cvs_header
+==============
+Print some fancy header like those of CVS, like OpenBSD's for pasting into your files.
+Uses only the standard library.
+
+Build
+-----
+Requires the Go toolchain, the go.mod file says 1.19 but anything earlier will work I think, like 1.14 or something.
+
+Usage
+-----
+Pass the following environment variables to it with `env` or you can also export them into your shell
+
+* CVS_AUTHOR
+* CVS_FILE
+* CVS_ID
+* CVS_VERSION

go.mod

@@ -0,0 +1,3 @@
+module git.kyoko-project.wer.ee/koizumi.aoi/gen_cvs_header
+
+go 1.19

main.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"time"
+)
+func main() {
+
+	// Load date and time into this variable
+	currentTime := time.Now()
+
+	// Now split the heck out of it in another six variables
+	day := currentTime.Day()
+	month := currentTime.Month()
+	year := currentTime.Year()
+	hour := currentTime.Hour()
+	minute := currentTime.Minute()
+	second := currentTime.Second()
+
+	// Use environment variables to add stuff here
+	author := os.Getenv("CVS_AUTHOR")
+	file := os.Getenv("CVS_FILE")
+	identifier := os.Getenv("CVS_ID")
+	version := os.Getenv("CVS_VERSION")
+
+	// Cursed, but it's like, whatever
+	if len(author) == 0 {
+		log.Printf("$CVS_AUTHOR is not set. \n")
+		os.Exit(1)
+	} else if len(file) == 0 {
+		log.Printf("$CVS_FILE is not set. \n")
+		os.Exit(1)
+	} else if len(identifier) == 0 {
+		log.Printf("$CVS_ID is not set. \n")
+		os.Exit(1)
+	} else if len(version) == 0 {
+		log.Printf("$CVS_VERSION is not set. \n")
+	} else {
+		fmt.Printf("$%s: %s,v %s %d/%d/%d %d:%d:%d %s Exp $\n", identifier, file, version, year, month, day, hour, minute, second, author)
+	}
+}