scripts reorganize

scripts/sanitize/autoSanitize.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+on_exit() {
+  (ccrypt -K "$now" -d "$file.cpt")
+
+  # prepare regex pattern
+  shopt -s extglob
+  readarray -t removeArray < <(grep -ve '^$\|^#' "$file")
+  IFS='|' eval 'PATTERN="(${removeArray[*]})"'
+  PATTERN="(^|[^a-zA-Z])$PATTERN([^a-zA-Z]|$)"
+
+  case $shell in
+    *fish)
+      printf "sanitizing fish history!\n"
+      "$(dirname "$0")/sanitize_hist.fish" "$PATTERN" "/home/$(whoami)/.local/share/fish/fish_history"
+      ;;
+    *bash)
+      printf "sanitizing bash history!\n"
+      "$(dirname "$0")/sanitize.sh" "$PATTERN" "/home/$(whoami)/.bash_history" 1
+      ;;
+    *)
+      printf "autosanitize has no implementation for %s\n" "$shell"
+      ;;
+  esac
+
+  rm -r ~/.cache/thumbnails/*
+  rm "$file"
+}
+
+trap 'on_exit' EXIT
+now=$(date +%s.%N)
+folder=/run/media/$(whoami)/P/Scripts
+file=/tmp/tags
+shell=$(grep "$(whoami)"  < /etc/passwd | awk -F':' '{print $NF}' )
+
+echo "copying tags to temp file..."
+cat "$folder/tags2" "$folder/tags" > "$file"
+(sed -i '/^$/d;/^\#.*$/d' "$file")
+(ccrypt -K "$now" "$file")
+while :; do
+  sleep 600
+done

scripts/sanitize/sanitize.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+#This script sanitizes a file in the following manner:
+#it reads a pattern and a destFile
+#then, all lines in destFILE that can be regexp'd to pattern are removed.
+#optionally, a confirm variable is also specified; if so, the script does not prompt the user before overwriting destFILE
+
+#this script takes the following input:
+#sanitize.sh pattern destFile [confirm]
+
+#make sure input is valid
+[[ "$1" == "" || "$2" == "" ]] && printf "Incorrect input format.\nUse: \t sanitize.sh pattern destFile [confirm]\n" && exit
+[[ ! -f "$2" ]] && printf 'destFile - %s - does not exist!\n' "$2" && exit
+
+
+PATTERN=$1
+destFile=$2
+saveArray=()
+discardArray=()
+[[ "$3" =~ [yY][eE][sS]|[yY]|1|[tT][rR][uU][eE] ]] && confirm=0 || confirm=1
+
+#go through each line, adding to either SAVE or DISCARD as necessary
+while read -r line; do
+    [[ ! $line =~ $PATTERN ]] && saveArray+=("$line") || discardArray+=("$line")
+done < "$destFile"
+
+#confirm output
+if [[ $confirm -eq 1 ]]; then
+  printf "Discarding the following:\n"
+  printf '%s\n' "${discardArray[@]}"
+else
+  printf 'Discarding %d line(s).\n' "${#discardArray[@]}"
+fi
+
+#confirm the user is ok with this
+response="y"
+[[ $confirm -eq 1 ]] && read -r -p "Proceed? (y/N): " response
+if [[ "$response" =~ [yY][eE][sS]|[yY] ]]; then
+  echo "Removing unwanted lines..."
+  printf '%s\n' "${saveArray[@]}" > "$destFile"
+fi

scripts/sanitize/sanitize_hist.fish

@@ -0,0 +1,53 @@
+#!/usr/bin/env fish
+
+# This script filters a file on a given regex, deleting all entries that match.
+# it is intended to be used with yaml-like files (namely, the fish shell history file)
+# and will delete entries, not individual lines.  To give an example:
+#  - cmd: "cd ~/Documents"
+#    when: 128301283
+#    - paths:
+#    	/usr/bin
+#  - cmd: "mv file file2"
+#    when: 1928321
+# with the regex "(^|[^a-z])(Documents)($|[^a-z])" will result in:
+# - cmd: "mv file file2"
+#   when: 1928321
+# (note how it deletes not only the line containing the matched regex, but also the 'when' and 'paths' components).
+#
+# the input for this script is:
+#   script.fish Regex File
+# where:
+#  Regex is the pattern to be matched, and
+#  File is the file to be filtered.
+
+# error handling
+if not test -f "$argv[2]"
+  printf 'Wrong syntax!\nUse:\t%s\tRegex\tFile' "$(basename (status -f))"
+  exit 
+end
+
+# setup
+set -f is_writing "false"
+set -f tempFile (mktemp -p '' fish_hist.XXXXX)
+set -f num_deleted 0
+
+# loop through the file
+while read -lad ' ' line
+  if string match -qri "^- cmd:" -- "$line"
+    if string match -qri "$argv[1]" -- "$line"
+      set is_writing "false"
+      set num_deleted (math $num_deleted + 1)
+    else
+      printf '%s\n' "$line" >> "$tempFile"
+      set is_writing "true"
+    end
+  else if string match -q "true" -- "$is_writing"
+    printf '%s\n' "$line" >> "$tempFile"
+  end
+end < "$argv[2]"
+
+printf 'Discarding %d line(s).\n ' "$num_deleted"
+
+# replace files
+rm "$argv[2]"
+cp "$tempFile" "$argv[2]"