From 2fcc9ad27c5f2d8ca58df22eb7f9920c634b279c Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Tue, 14 Sep 2021 02:01:26 -0400
Subject: cutbuffer stack feature partially implemented

---
 dot/local/bin/cutbuffer_push | 68 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100755 dot/local/bin/cutbuffer_push

(limited to 'dot/local/bin/cutbuffer_push')

diff --git a/dot/local/bin/cutbuffer_push b/dot/local/bin/cutbuffer_push
new file mode 100755
index 0000000..f7e1e69
--- /dev/null
+++ b/dot/local/bin/cutbuffer_push
@@ -0,0 +1,68 @@
+#!/bin/sh
+
+# A screen-grab will be saved in $SCREEN_GRAB_DEST_DIR if set, otherwise
+# in $HOME/screen_grab/ if it exsts; otherwise $HOME.
+
+default_basename=cutbuffer_grab
+default_extension=txt
+date_format=+%F_%H%M%S
+SCREEN_GRAB_DEST_DIR=$HOME/$default_basename
+
+chdir_to_destination()
+{
+    [ -d "$SCREEN_GRAB_DEST_DIR" ] || mkdir -p "$SCREEN_GRAB_DEST_DIR"
+    cd "$SCREEN_GRAB_DEST_DIR"
+}
+
+choose_destination()
+{
+        local stamp basename extension now
+        case $# in
+                1) ;;
+                0) now=$(date "$date_format")
+                   DESTINATION=$default_basename.$now.$default_extension
+                   return
+                   ;;
+                *) return 1 ;;
+        esac
+
+        case "$1" in
+        *.*)
+                basename=${1%.*}
+                extension=${1##*.}
+                ;;
+        *)
+                basename=$1
+                extension=$default_extension
+                ;;
+        esac
+        DESTINATION=$basename.$extension
+}
+
+get_out_the_way()
+{
+        local stamp basename extension destination
+        [ -e "$1" ] || return 0
+
+        stamp=$(date -r "$1" "$date_format") || return
+        case "$1" in
+        *.*)
+                basename=${1%.*}
+                extension=${1##*.}
+                destination=$basename.$stamp.$extension
+                ;;
+        *)
+                destination=$1.$stamp
+                ;;
+        esac
+        [ ! -e "$destination" ] || return
+        mv "$1" "$destination"
+}
+
+set -e
+
+chdir_to_destination
+choose_destination "$@"
+get_out_the_way "$DESTINATION"
+xcb -p 0 > "$DESTINATION"
+
-- 
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