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authorKane York <kanepyork@gmail.com>2020-06-15T17·20-0700
committerriking <rikingcoding@gmail.com>2020-06-15T18·19+0000
commit2237a51d10c7ffd30ca3ef08762212f271fee01e (patch)
treeadefa578d60dc934743eaa2f394155e6ad191658 /fun/uggc/main.go
parent9885b70b7aa8e90da930a2cab2af9318d4bede88 (diff)
feat(fun/uggc): create a rot13 url handler r/968
Example usage:
$ /nix/store/9kgpv4n62vhxs971jkvwvvl3msm4wpm8-uggc/bin/uggc 'uggcf://gjvggre.pbz/alnabgrpu/fgnghf/1272363652679524352'

Change-Id: I8fd5f77416116ce1a6ab7f96d3f2c726ef663677
Reviewed-on: https://cl.tvl.fyi/c/depot/+/386
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: eta <eta@theta.eu.org>
Diffstat (limited to 'fun/uggc/main.go')
-rw-r--r--fun/uggc/main.go38
1 files changed, 38 insertions, 0 deletions
diff --git a/fun/uggc/main.go b/fun/uggc/main.go
new file mode 100644
index 000000000000..94f8cf092507
--- /dev/null
+++ b/fun/uggc/main.go
@@ -0,0 +1,38 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/pkg/browser"
+)
+
+func rot13(r rune) rune {
+	if 'a' <= r && r <= 'm' {
+		return r + ('n' - 'a')
+	} else if 'n' <= r && r <= 'z' {
+		return r - ('n' - 'a')
+	}
+	if 'A' <= r && r <= 'M' {
+		return r + ('N' - 'A')
+	} else if 'N' <= r && r <= 'Z' {
+		return r - ('N' - 'A')
+	}
+	return r
+}
+
+func main() {
+	if len(os.Args) == 0 {
+		fmt.Println("usage: uggc [rot13-encoded URL]")
+		return
+	}
+	urlText := strings.Join(os.Args[1:], " ")
+	corrected := strings.Map(rot13, urlText)
+
+	err := browser.OpenURL(corrected)
+
+	if err != nil {
+		fmt.Println("could not launch browser:", err)
+	}
+}