user configurable patterns

.gitignore

@@ -0,0 +1,2 @@
+fingers.log
+copy-test.txt

scripts/config.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+DIRNAME="$(dirname "$0")"
+
+function check_pattern() {
+  echo "beep beep" | grep -e "$1" 2> /dev/null
+
+  if [[ $? == "2" ]]; then
+    echo 0
+  else
+    echo 1
+  fi
+}
+
+source "$DIRNAME/utils.sh"
+
+PATTERNS_LIST=(
+"((^|^\.|[[:space:]]|[[:space:]]\.|[[:space:]]\.\.|^\.\.)[[:alnum:]~_-]*/[][[:alnum:]_.#$%&+=/@-]*)"
+"([[:digit:]]{5,})"
+"([0-9a-f]{7}|[0-9a-f]{40})"
+)
+
+IFS=$'\n'
+USER_DEFINED_PATTERNS=($(tmux show-options -g | grep ^@fingers-pattern | sed 's/^@fingers-pattern-[0-9] "\(.*\)"$/(\1)/'))
+unset IFS
+
+PATTERNS_LIST=("${PATTERNS_LIST[@]}" "${USER_DEFINED_PATTERNS[@]}")
+
+i=0
+for pattern in "${PATTERNS_LIST[@]}" ; do
+  is_pattern_good=$(check_pattern "$pattern")
+
+  if [[ $is_pattern_good == 0 ]]; then
+    display_message "fingers-error: bad user defined pattern $pattern" 5000
+    PATTERNS_LIST[$i]="nope{4000}"
+  fi
+
+  i=$((i + 1))
+done
+
+PATTERNS=$(array_join "|" "${PATTERNS_LIST[@]}")
+export PATTERNS

scripts/debug.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+DIRNAME="$(dirname "$0")"
+
+function log() {
+  echo "$1" >> $DIRNAME/../fingers.log
+}

scripts/fingers.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+DIRNAME="$(dirname "$0")"
+source $DIRNAME/config.sh
+
 #TODO move this out of here!
 current_pane_id=$1
 fingers_pane_id=$2
@@ -23,15 +26,13 @@ function fancy() {
 
 clear_screen
 
-PATTERNS=
-
 lines=''
 while read -r line
 do
   lines+="$line\n"
 done < /dev/stdin
 
-matches=`echo -e $lines | (grep -oniE "((^|^\.|[[:space:]]|[[:space:]]\.|[[:space:]]\.\.|^\.\.)[[:alnum:]~_-]*/[][[:alnum:]_.#$%&+=/@-]*)|([[:digit:]]{5,})|([0-9a-f]{7,40})" 2> /dev/null) | sort -u`
+matches=`echo -e $lines | (grep -oniE "$PATTERNS" 2> /dev/null) | sort -u`
 match_count=`echo "$matches" | wc -l`
 
 output="$lines"

scripts/utils.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+function array_join() {
+  local IFS="$1"; shift; echo "$*";
+}
+
+function array_concat() {
+  echo "$*"
+}
+
+function display_message() {
+  local original_display_time=$(tmux show-option -gqv display-time)
+  tmux set-option -g display-time $2
+  tmux display-message "$1"
+  tmux set-option -g display-time $original_display_time
+}

tmux-fingers.tmux

@@ -1,4 +1,8 @@
 #!/usr/bin/env bash
 
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-tmux bind-key F run-shell "tmux capture-pane -p | $CURRENT_DIR/scripts/tmux-fingers.sh"
+DEFAULT_FINGERS_KEY="F"
+FINGERS_KEY=$(tmux show-option -gqv @fingers-key)
+FINGERS_KEY=${FINGERS_KEY:-$DEFAULT_FINGERS_KEY}
+
+tmux bind-key $FINGERS_KEY run-shell "tmux capture-pane -p | $CURRENT_DIR/scripts/tmux-fingers.sh"