Rename plugins, group related ones

1 files changed, 35 insertions, 0 deletions

diff --git a/plugins/diffs b/plugins/diffs
new file mode 100755
index 0000000..3680627
--- /dev/null
+++ b/plugins/diffs
@@ -0,0 +1,35 @@
+#!/usr/bin/env sh
+
+# Description: Show diff of 2 directories or multiple files in vimdiff
+#
+# Note: vim may show the warning: 'Vim: Warning: Input is not from a terminal'
+#       press 'Enter' to ignore and proceed.
+#
+# Shell: POSIX compliant
+# Authors: Arun Prakash Jana, ath3
+
+selection=${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection
+
+if [ -s "$selection" ]; then
+    arr=$(tr '\0' '\n' < "$selection")
+    if [ "$(echo "$arr" | wc -l)" -gt 1 ]; then
+         f1="$(echo "$arr" | sed -n '1p')"
+         f2="$(echo "$arr" | sed -n '2p')"
+         if [ -d "$f1" ] && [ -d "$f2" ]; then
+            dir1=$(mktemp "${TMPDIR:-/tmp}"/nnn-"$(basename "$f1")".XXXXXXXX)
+            dir2=$(mktemp "${TMPDIR:-/tmp}"/nnn-"$(basename "$f2")".XXXXXXXX)
+            ls -A1 "$f1" > "$dir1"
+            ls -A1 "$f2" > "$dir2"
+            vimdiff "$dir1" "$dir2"
+            rm "$dir1" "$dir2"
+        else
+            # If xargs supports the -o option, use it to get rid of:
+            #     Vim: Warning: Input is not from a terminal
+            # xargs -0 -o vimdiff < $selection
+
+            xargs -0 vimdiff +0 < "$selection"
+        fi
+    else
+        echo "needs at least 2 files or directories selected for comparison"
+    fi
+fi