From 797784b16ff6321cb971211da9683b67d2b49e35 Mon Sep 17 00:00:00 2001
From: Jorge Morante <jorge@morante.eu>
Date: Sat, 30 Apr 2016 02:42:56 +0200
Subject: [PATCH] exec mode

---
 scripts/exec.sh         | 32 +++++++++++++++
 scripts/fingers.sh      | 86 +++++++++++++++--------------------------
 scripts/hints.sh        | 45 +++++++++++++++++++++
 scripts/tmux-fingers.sh |  9 +----
 scripts/utils.sh        | 16 ++++++++
 5 files changed, 125 insertions(+), 63 deletions(-)
 create mode 100755 scripts/exec.sh
 create mode 100755 scripts/hints.sh

diff --git a/scripts/exec.sh b/scripts/exec.sh
new file mode 100755
index 0000000..1fae69b
--- /dev/null
+++ b/scripts/exec.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+source $CURRENT_DIR/utils.sh
+
+function contains_placeholders() {
+  local input=$1
+
+  echo "$input" | grep -c "%"
+}
+
+function replace_placeholders() {
+  local template=$1
+  local result=$2
+
+  echo $template | sed "s/%/$result/g"
+}
+
+command_template=$1
+result=$2
+current_pane_id="%$3"
+fingers_pane_id="%$4"
+
+if [[ $(contains_placeholders "$command_template") == 1 ]]; then
+  pane_exec "$current_pane_id" "$(replace_placeholders "$command_template" "$result")"
+else
+  pane_exec "$current_pane_id" "$command_template $result"
+fi
+
+revert_to_original_pane $current_pane_id $fingers_pane_id
+
+exit 0
diff --git a/scripts/fingers.sh b/scripts/fingers.sh
index eef4ed4..3694326 100755
--- a/scripts/fingers.sh
+++ b/scripts/fingers.sh
@@ -3,15 +3,12 @@
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source $CURRENT_DIR/config.sh
 source $CURRENT_DIR/actions.sh
+source $CURRENT_DIR/hints.sh
 
-#TODO move this out of here!
 current_pane_id=$1
 fingers_pane_id=$2
 tmp_path=$3
 
-ALPHABET=asdfqwertjkluiop
-ALPHABET_SIZE=${#ALPHABET}
-HINTS=(p o i u l k j t r e wj wt wr we ww wq wf wd ws wa qp qo qi qu ql qk qj qt qr qe qw qq qf qd qs qa fp fo fi fu fl fk fj ft fr fe fw fq ff fd fs fa dp do di du dl dk dj dt dr de dw dq df dd ds da sp so si su sl sk sj st sr se sw sq sf sd ss sa ap ao ai au al ak aj at ar ae aw aq af ad as aa)
 BACKSPACE=$'\177'
 
 function clear_screen() {
@@ -19,42 +16,12 @@ function clear_screen() {
   tmux clearhist
 }
 
-function get_hint() {
-  echo ${HINTS[$1]}
-}
-
-function fancy() {
-  printf "\033[1;33m$1\033[0m"
+function has_capitals() {
+  echo $1 | grep [A-Z] | wc -l
 }
 
 clear_screen
-
-lines=''
-while read -r line
-do
-  lines+="$line\n"
-done < /dev/stdin
-
-matches=`echo -e $lines | (grep -oniE "$PATTERNS" 2> /dev/null) | sort -u`
-match_count=`echo "$matches" | wc -l`
-
-output="$lines"
-i=0
-
-match_lookup=''
-OLDIFS=$IFS
-IFS=$(echo -en "\n\b") # wtf bash?
-for match in $matches ; do
-  hint=`get_hint $i`
-  linenumber=`echo $match | cut -f1 -d:`
-  text=`echo $match | cut -f2 -d:`
-  output=`echo -ne "$output" | sed "${linenumber}s!$text!$(fancy $text) $(fancy "[$hint]")!g"`
-  match_lookup="$match_lookup\n$hint:$text"
-  i=$(($i+1))
-done
-IFS=$OLDIFS
-
-echo -ne "$output"
+print_hints
 
 function handle_exit() {
   tmux swap-pane -s $current_pane_id -t $fingers_pane_id
@@ -62,36 +29,45 @@ function handle_exit() {
   rm -rf $tmp_path
 }
 
+function copy_result() {
+  local result=$1
+  clear
+  echo -n "$result"
+  start_copy_mode
+  top_of_buffer
+  start_of_line
+  start_selection
+  end_of_line
+  cursor_left
+  copy_selection
+}
+
 trap "handle_exit" EXIT
 
 input=''
 while read -r -s -n1 char
 do
-  if [[ $char == $BACKSPACE ]]; then
+  if [[ $char == "$BACKSPACE" ]]; then
     input=""
   else
     input="$input$char"
   fi
 
-  result=`echo -e $match_lookup | grep "^$input:" | cut -f2 -d:`
+  result=$(lookup_match "$input")
 
   tmux display-message "$input"
 
-  if [[ ! -z $result ]]; then
-    clear
-    echo -n "$result"
-
-    start_copy_mode
-    top_of_buffer
-    start_of_line
-    start_selection
-    end_of_line
-    cursor_left
-    copy_selection
-
-    tmux swap-pane -s $current_pane_id -t $fingers_pane_id
-    tmux kill-pane -t $fingers_pane_id
-
-    exit 0
+  if [[ -z $result ]]; then
+    continue
   fi
+
+  if [[ $(has_capitals $input) == "1" ]]; then
+    #TODO wtf spaces?
+    tmux command-prompt -p "fingers-exec:" "run-shell -t $fingers_pane_id \"$CURRENT_DIR/exec.sh '%%' '$result' '${current_pane_id//%}' '${fingers_pane_id//%}'\""
+  else
+    copy_result "$result"
+    revert_to_original_pane $current_pane_id $fingers_pane_id
+  fi
+
+  exit 0
 done < /dev/tty
diff --git a/scripts/hints.sh b/scripts/hints.sh
new file mode 100755
index 0000000..7b24990
--- /dev/null
+++ b/scripts/hints.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+HINTS=(p o i u l k j t r e wj wt wr we ww wq wf wd ws wa qp qo qi qu ql qk qj qt qr qe qw qq qf qd qs qa fp fo fi fu fl fk fj ft fr fe fw fq ff fd fs fa dp do di du dl dk dj dt dr de dw dq df dd ds da sp so si su sl sk sj st sr se sw sq sf sd ss sa ap ao ai au al ak aj at ar ae aw aq af ad as aa)
+match_lookup_table=''
+
+function get_hint() {
+  echo "${HINTS[$1]}"
+}
+
+function highlight() {
+  printf "\033[1;33m%s\033[0m" "$1"
+}
+
+function lookup_match() {
+  local input=$1
+  echo -e "$match_lookup_table" | grep -i "^$input:" | cut -f2 -d:
+}
+
+lines=''
+while read -r line
+do
+  lines+="$line\n"
+done < /dev/stdin
+
+matches=$(echo -e $lines | (grep -oniE "$PATTERNS" 2> /dev/null) | sort -u)
+
+output="$lines"
+i=0
+
+OLDIFS=$IFS
+IFS=$(echo -en "\n\b") # wtf bash?
+for match in $matches ; do
+  hint=$(get_hint $i)
+  linenumber=$(echo $match | cut -f1 -d:)
+  text=$(echo $match | cut -f2 -d:)
+  output=$(echo -ne "$output" | sed "${linenumber}s!$text!$(highlight $text) $(highlight "[$hint]")!g")
+  match_lookup_table="$match_lookup_table\n$hint:$text"
+  i=$((i + 1))
+done
+IFS=$OLDIFS
+
+function print_hints() {
+  echo -ne "$output"
+}
diff --git a/scripts/tmux-fingers.sh b/scripts/tmux-fingers.sh
index 03f9ec5..f0cd843 100755
--- a/scripts/tmux-fingers.sh
+++ b/scripts/tmux-fingers.sh
@@ -1,14 +1,7 @@
 #!/bin/bash
 
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-function pane_exec() {
-  local pane_id=$1
-  local pane_command=$2
-
-  tmux send-keys -t $pane_id "$pane_command"
-  tmux send-keys -t $pane_id Enter
-}
+source $CURRENT_DIR/utils.sh
 
 function init_fingers_pane() {
   local pane_id=`tmux new-window -F "#{pane_id}" -P -d -n "!fingers"`
diff --git a/scripts/utils.sh b/scripts/utils.sh
index a2c7a03..fb79b24 100755
--- a/scripts/utils.sh
+++ b/scripts/utils.sh
@@ -14,3 +14,19 @@ function display_message() {
   tmux display-message "$1"
   tmux set-option -g display-time $original_display_time
 }
+
+function revert_to_original_pane() {
+  local current_pane_id=$1
+  local fingers_pane_id=$2
+  tmux swap-pane -s $current_pane_id -t $fingers_pane_id
+  tmux kill-pane -t $fingers_pane_id
+}
+
+function pane_exec() {
+  local pane_id=$1
+  local pane_command=$2
+
+  tmux send-keys -t $pane_id "$pane_command"
+  tmux send-keys -t $pane_id Enter
+}
+