Upgrade qr into a script that encodes and decodes

1 files changed, 12 insertions, 0 deletions

diff --git a/base/qr b/base/qr
new file mode 100755
index 0000000..2de2dc9
--- /dev/null
+++ b/base/qr
@@ -0,0 +1,12 @@
+#!/bin/bash
+if [[ -f "$1" ]]; then
+  if file -bi "$1" | grep "^image/" &>/dev/null; then
+    OUTPUT="$(zbarimg -q "$1" | grep "^QR-Code:")"
+    if [[ $? -eq 0 ]]; then
+      echo "$OUTPUT" | tail -c+9
+      exit
+    fi
+  fi
+fi
+
+qrencode -t UTF8 $@