From 0620b1dfb5c5e9a66a210c6111ea829f4c5b4ab7 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Sun, 17 Nov 2019 19:14:30 +0530
Subject: Plugin fzhist

---
 plugins/fzhist | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100755 plugins/fzhist

(limited to 'plugins/fzhist')

diff --git a/plugins/fzhist b/plugins/fzhist
new file mode 100755
index 0000000..bad4e2d
--- /dev/null
+++ b/plugins/fzhist
@@ -0,0 +1,31 @@
+#!/usr/bin/env sh
+
+# Description: Fuzzy find a command from history, edit in $EDITOR and run as a command
+#              Currently supports only bash and fish history
+#
+# Shell: POSIX compliant
+# Author: Arun Prakash Jana
+
+shellname="$(basename "$SHELL")"
+
+if [ "$shellname" = "bash" ]; then
+    hist_file="$HOME/.bash_history"
+    entry="$(cat "$hist_file" | fzy)"
+elif [ "$shellname" = "fish" ]; then
+    hist_file="$HOME/.config/fish/fish_history"
+    entry="$(cat "$hist_file" | grep "\- cmd: " | cut -c 8- | fzy)"
+fi
+
+if ! [ -z "$entry" ]; then
+    tmpfile=$(mktemp)
+    echo "$entry" >> $tmpfile
+    $EDITOR $tmpfile
+
+    cmd="$(cat $tmpfile)"
+
+    if ! [ -z "$cmd" ]; then
+        $SHELL -c "$cmd"
+    fi
+
+    rm $tmpfile
+fi
-- 
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