Scripts in my \~/bin'

ctags-proj.sh

#!/bin/bash

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

#
# ctags-proj - A simple script to update ctags recursively up the directory structure
#              using .gitignore as the "indicator" for where the project root is

if [ -f ".gitignore"  ]; then
  if [ -f ".srclist"  ]; then
    ctags -R --exclude='.git' -L .srclist
  else
    ctags -R --exclude='.git' .
  fi
else
  HERE=$PWD
  cd ..
  if [ "$PWD" = "$HERE"  ]; then
    echo "Got to /, have not found your project root, abort!"
    exit 1
  fi
  exec "$0"
fi

# EOF

md.py

#!/usr/bin/env python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

#
# md.py - simple script to convert a MarkDown file to HTML
#
# By Robert David Hernandez https://gist.github.com/Rhernandez513/6e4c59fff7bdd9144389

import sys
import mistune

with open(sys.argv[1], 'r') as my_file:
    contents = my_file.read()

markdown = mistune.Markdown()
print(markdown(contents))

# EOF

rotate-screen.sh

#!/bin/bash

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# This script rotates the screen and touchscreen input 90 degrees each time it is called, 
# also disables the touchpad, and enables the virtual keyboard accordingly
#
# by Ruben Barkow: https://gist.github.com/rubo77/daa262e0229f6e398766

#### configuration
# find your Touchscreen and Touchpad device with `xinput`
TouchscreenDevice='ELAN Touchscreen'
TouchpadDevice='SynPS/2 Synaptics TouchPad'

if [ "$1" = "--help"  ] || [ "$1" = "-h"  ] ; then
echo 'Usage: rotate-screen.sh [OPTION]'
echo
echo 'This script rotates the screen and touchscreen input 90 degrees each time it is called,' 
echo 'also disables the touchpad, and enables the virtual keyboard accordingly'
echo
echo Usage:
echo ' -h --help display this help'
echo ' -j (just horizontal) rotates the screen and touchscreen input only 180 degrees'
echo ' -n always rotates the screen back to normal'
exit 0
fi

touchpadEnabled=$(xinput --list-props "$TouchpadDevice" | awk '/Device Enabled/{print $NF}')
screenMatrix=$(xinput --list-props "$TouchscreenDevice" | awk '/Coordinate Transformation Matrix/{print $5$6$7$8$9$10$11$12$NF}')

# Matrix for rotation
# ⎡ 1 0 0 ⎤
# ⎜ 0 1 0 ⎥
# ⎣ 0 0 1 ⎦
normal='1 0 0 0 1 0 0 0 1'
normal_float='1.000000,0.000000,0.000000,0.000000,1.000000,0.000000,0.000000,0.000000,1.000000'

#⎡ -1  0 1 ⎤
#⎜  0 -1 1 ⎥
#⎣  0  0 1 ⎦
inverted='-1 0 1 0 -1 1 0 0 1'
inverted_float='-1.000000,0.000000,1.000000,0.000000,-1.000000,1.000000,0.000000,0.000000,1.000000'

# 90° to the left 
# ⎡ 0 -1 1 ⎤
# ⎜ 1  0 0 ⎥
# ⎣ 0  0 1 ⎦
left='0 -1 1 1 0 0 0 0 1'
left_float='0.000000,-1.000000,1.000000,1.000000,0.000000,0.000000,0.000000,0.000000,1.000000'

# 90° to the right
#⎡  0 1 0 ⎤
#⎜ -1 0 1 ⎥
#⎣  0 0 1 ⎦
right='0 1 0 -1 0 1 0 0 1'

if [ $screenMatrix == $normal_float ] && [ "$1" != "-n" ]
then
  echo "Upside down"
  xrandr -o inverted
  xinput set-prop "$TouchscreenDevice" 'Coordinate Transformation Matrix' $inverted
  xinput disable "$TouchpadDevice"
  # Remove hashtag below if you want pop-up the virtual keyboard  
  #onboard &
elif [ $screenMatrix == $inverted_float ] && [ "$1" != "-j" ] && [ "$1" != "-n" ]
then
  echo "90° to the left"
  xrandr -o left
  xinput set-prop "$TouchscreenDevice" 'Coordinate Transformation Matrix' $left
  xinput disable "$TouchpadDevice"
  #killall onboard
elif [ $screenMatrix == $left_float ] && [ "$1" != "-j" ] && [ "$1" != "-n" ]
then
  echo "90° to the right"
  xrandr -o right
  xinput set-prop "$TouchscreenDevice" 'Coordinate Transformation Matrix' $right
  xinput disable "$TouchpadDevice"
  #killall onboard
else
  echo "Back to normal"
  xrandr -o normal
  xinput set-prop "$TouchscreenDevice" 'Coordinate Transformation Matrix' $normal
  xinput enable "$TouchpadDevice"
  #killall onboard
fi

update_git_repos.sh

#!/bin/bash

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# update__git_repos - A simple script to update git repos within a directory
#
# By Robert David Hernandez https://gist.github.com/Rhernandez513/6e4c59fff7bdd9144389


# Location where this script is stored in the filesystem
# STARTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}"  )" && pwd  )

# Location of the working directory of the calling shell
PARENTDIR=$PWD

# Convert from HTTPS to SSH (faster) access for cloned repos
# for i in */; do
#   sed -i 's/https\:\/\/github.com\//git@github.com\:/' "$i/.git/config"
# done

# Cycles into each directory where the script is called from and updates
echo "Script called from $PARENTDIR"
for DIR in */; do
  cd "$DIR"
  echo "Updating: $DIR"
  git fetch
  git pull
  cd "$PARENTDIR"
done

# EOF