#!/bin/bash
DIRECTORY="$(readlink -f "$(dirname "$0")")"
function error {
echo -e "\e[91m$1\e[39m"
exit 1
}
#for text_editor() and script_name() functions
source "${DIRECTORY}/api" || error "failed to source ${DIRECTORY}/api"
#you can specify a preexisting app with variable 1
if [ ! -z "$1" ];then
name="$1"
step=2
editing=yes
else
name=''
step=1
fi
#Sets the height of all dialog windows
windowheight=400
#start on this step:
#step=3
#start with this app name:
#name='Email Checker'
while true;do
case $step in
1) #STEP 1: introduction
echo "Welcome to the Create App wizard!
With a few simple steps, your project can take advantage of Pi-Apps"\'" features and be displayed in the application list.
This wizard will save your work as you go." | yad --text-info --fontname=12 --wrap --show-uri \
--image="${DIRECTORY}/icons/in-progress.png" --image-on-top \
--text="<a href="\""https://github.com/Botspot/pi-apps/wiki/Creating-an-app"\"">READ THIS TUTORIAL FIRST!!</a>" \
--title="Create App Wizard" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=310 --height=$((windowheight-100)) \
--button=Cancel!"${DIRECTORY}/icons/exit.png":1 \
--button=Next!"${DIRECTORY}/icons/forward.png":0 || exit 0
step=$((step+1))
;;
2) #STEP 2: fill in initial values
if [ ! -z "$name" ];then
namelocked='yes'
echo 'name field is already filled. Making it read-only.'
fi
if [ -f "${DIRECTORY}/apps/${name}/icon-64.png" ];then
iconfield="--field=Icon::RO"
iconpath="apps/${name}/icon-64.png"
else
iconfield="--field=Icon::FL"
iconpath="${HOME}/bla"
fi
#if install script already exists, grey out compatibility line
compatibilityentry="--field=Compatibility::CB"
compatibilitypreset="64bit and 32bit!32bit only!64bit only"
if [ ! -z "$name" ];then
#if chosen app already has scripts, set cpu architecture compatibility and grey it out.
compatibilityentry="--field=Compatibility::RO"
if [ "$(script_name "$name")" == 'install' ] || [ "$(script_name "$name")" == 'install-32 install-64' ];then
compatibilitypreset="64bit and 32bit"
elif [ "$(script_name "$name")" == 'install-32' ];then
compatibilitypreset="32bit only"
elif [ "$(script_name "$name")" == 'install-64' ];then
compatibilitypreset="64bit only"
else
#otherwise if app contains no install scripts, make Compatibility field editable.
compatibilityentry="--field=Compatibility::CB"
fi
fi
output="$(yad --form \
--title="Create App: Step $step" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=310 --height=$((windowheight+200)) \
--text="Step ${step}: enter some information. The name field is mandatory." \
--field="Name of app:$([ ! -z "$namelocked" ]&&echo ':RO')" "$name" \
"$iconfield" "$iconpath" \
--field="Website:" "$(cat "${DIRECTORY}/apps/${name}/website" 2>/dev/null || echo '')" \
"$compatibilityentry" "$compatibilitypreset" \
--field="Description:":TXT "$(cat "${DIRECTORY}/apps/${name}/description" || cat "${DIRECTORY}/apps/template/description")" \
--field="Credits:":TXT "$(cat "${DIRECTORY}/apps/${name}/credits" || cat "${DIRECTORY}/apps/template/credits")" \
$([ ! -z $editing ]&&echo "--button=Save!${DIRECTORY}/icons/save.png:4") \
--button=Previous!"${DIRECTORY}/icons/back.png":2 \
--button=Next!"${DIRECTORY}/icons/forward.png":0 \
2>/dev/null)"
button=$? #get exit code to determine which button was pressed
echo "$button"
echo "Output: ${output}EOO"
output="$(echo "$output" | tr '|' '\n' )"
# if ------ next -- or -------- save ----- was clicked
if [ $button == 0 ] || [ $button == 4 ];then
name="$(echo "$output" | sed -n '1p')"
icon="$(echo "$output" | sed -n '2p')"
website="$(echo "$output" | sed -n '3p')"
compatibility="$(echo "$output" | sed -n '4p')"
description="$(echo -e "$(echo "$output" | sed -n '5p')")"
credits="$(echo -e "$(echo "$output" | sed -n '6p')")"
if [ -z "$(script_name "$name")" ];then
#if app contains no install scripts, then parse yad output
#convert compatibility var into machine-readable
if [ "$compatibility" == "64bit and 32bit" ];then
compatibility='install-32 install-64'
elif [ "$compatibility" == "64bit and 32bit" ];then
compatibility='install'
elif [ "$compatibility" == "32bit only" ];then
compatibility='install-32'
elif [ "$compatibility" == "64bit only" ];then
compatibility='install-64'
fi
else #app contains install scripts, so ignore yad window's setting (it was greyed out anyway) and set compatibility to whatever it was already.
compatibility="$(script_name "$name")"
fi
#name field must be populated
if [ ! -z "$name" ];then
#check if name is a duplicate
if [ -z "$(ls "${DIRECTORY}/apps" | grep -x "$name")" ] || [ ! -z $namelocked ];then
#create app folder
mkdir -p "${DIRECTORY}/apps/${name}" || error "failed to create ${DIRECTORY}/apps/${name}!"
namelocked='yes'
#if website field is populated
if [ ! -z "$website" ];then
echo "$website" > "${DIRECTORY}/apps/${name}/website"
echo "Created ${DIRECTORY}/apps/${name}/website"
fi
#if icon field is populated and if file exists
if [ ! -z "$icon" ] && [ -f "$icon" ];then
#ensure imagemagick is installed
if [ ! -f /usr/bin/convert ];then
yad --text="To resize the images, imagemagick must be installed.
Install now?" \
--text-align=center --center --title='Quick question' --window-icon="${DIRECTORY}/icons/logo.png" \
--button=No!"${DIRECTORY}/icons/exit.png":1 --button=Yes!"${DIRECTORY}/icons/check.png":0
button=$?
if [ $button == 0 ];then
sudo apt install -y --no-install-recommends imagemagick || icon=''
else
#clear the icon var to disable the icon
icon=''
fi
fi
#if icon var not empty
if [ ! -z "$icon" ];then
#scale it to 24x24
convert "$icon" -resize 24x24 "${DIRECTORY}/apps/${name}/icon-24.png"
if [ -f "${DIRECTORY}/apps/${name}/icon-24.png" ];then
echo "Created ${DIRECTORY}/apps/${name}/icon-24.png from $icon"
else
echo "Failed to create ${DIRECTORY}/apps/${name}/icon-24.png from $icon! Most likely you need to install imagemagick."
fi
#scale it to 64x64
convert "$icon" -resize 64x64 "${DIRECTORY}/apps/${name}/icon-64.png"
if [ -f "${DIRECTORY}/apps/${name}/icon-64.png" ];then
echo "Created ${DIRECTORY}/apps/${name}/icon-64.png from $icon"
else
echo "Failed to create ${DIRECTORY}/apps/${name}/icon-64.png from $icon! Most likely you need to install imagemagick."
fi
fi
fi
#if description field is populated
if [ ! -z "$description" ];then
echo "$description" > "${DIRECTORY}/apps/${name}/description"
echo "Created ${DIRECTORY}/apps/${name}/description"
fi
#if credits field is populated
if [ ! -z "$credits" ];then
echo "$credits" > "${DIRECTORY}/apps/${name}/credits"
echo "Created ${DIRECTORY}/apps/${name}/credits"
elif [ -z "$credits" ] && [ -f "${DIRECTORY}/apps/${name}/credits" ] ;then
#clear credits if the user wanted them cleared.
echo '' > "${DIRECTORY}/apps/${name}/credits"
fi
step=$((step+1))
else
echo 'That app name already exists!'
yad --title="Error" --window-icon="${DIRECTORY}/icons/logo.png" --center \
--text="That app name already exists!
Do you want to edit ${name}?" --timeout=10 \
--button="Edit ${name}!${DIRECTORY}/icons/edit.png":0 --button="Oops, go back!${DIRECTORY}/icons/back.png":1 || name=''
fi
else
echo 'Name of app may not be left blank!'
yad --title="Error" --window-icon="${DIRECTORY}/icons/logo.png" --center \
--text="Name of app may not be left blank!" --timeout=10 \
--button=OK:0
fi
#if Save was clicked then exit now
if [ $button == 4 ];then
exit 0
fi
elif [ $button == 2 ];then
#previous - don't save changes
step=$((step-1))
else
#like clicking the X or something
exit 0
fi
;;
3) #STEP 3: create install script
#ask if two install scripts are necessary, of if both architectures can share 1 script
if [ "$compatibility" == "install-32 install-64" ] && [ -z "$(script_name "$name")" ];then
echo "In the previous page, you said this app is compatible with 64bit and 32bit.
Do you want two install scripts, one for 32bit and the other for 64bit?
Or do you want one combined install script?" | yad --text-info --fontname=12 --wrap --show-uri \
--title="Create App: Step $step" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=310 --height=$windowheight \
--button="Previous!${DIRECTORY}/icons/back.png":1 \
--button='2 scripts':2 \
--button='1 script':0
button=$? #get exit code to determine which button was pressed
if [ $button == 1 ];then
#button clicked: Previous
step=$((step-1))
continue #back to top of while loop
elif [ ! $button == 0 ] && [ ! $button == 2 ];then
#Window manager X, or escape, or terminated
exit 0
elif [ $button == 0 ];then
#button clicked: '1 script'
compatibility=install #change compatibility var from 'install-32 install-64' to 'install', to show that only an install script will be created
elif [ $button == 2 ];then
#button clicked: '2 scripts'
true #do nothing, as $compatibility already contains "install-32 install-64"
fi
fi #end of asking for 1 script or 2 scripts
#copy right files from template, based on $compatibility variable
if [ "$compatibility" == "install-32" ];then
cp -n "${DIRECTORY}/apps/template/install" "${DIRECTORY}/apps/${name}/install-32"
elif [ "$compatibility" == "install-64" ];then
cp -n "${DIRECTORY}/apps/template/install" "${DIRECTORY}/apps/${name}/install-64"
elif [ "$compatibility" == "install" ];then
cp -n "${DIRECTORY}/apps/template/install" "${DIRECTORY}/apps/${name}/install"
elif [ "$compatibility" == "install-32 install-64" ];then
cp -n "${DIRECTORY}/apps/template/install" "${DIRECTORY}/apps/${name}/install-32"
cp -n "${DIRECTORY}/apps/template/install" "${DIRECTORY}/apps/${name}/install-64"
fi
#open the correct file in text editor
if [ "$compatibility" == "install-32" ];then
text_editor "${DIRECTORY}/apps/${name}/install-32" &
elif [ "$compatibility" == "install-64" ];then
text_editor "${DIRECTORY}/apps/${name}/install-64" &
elif [ "$compatibility" == "install-32 install-64" ];then
text_editor "${DIRECTORY}/apps/${name}/install-64" &
text_editor "${DIRECTORY}/apps/${name}/install-32" &
elif [ "$compatibility" == "install" ];then
text_editor "${DIRECTORY}/apps/${name}/install" &
fi
#install shellcheck if not installed
command -v shellcheck >/dev/null || sudo apt install -y shellcheck
#if creating 2 scripts
if [ "$compatibility" == 'install-32 install-64' ];then
yad --form --on-top \
--title="Create App: Step $step" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=310 --height=$windowheight \
--text="Now it's time to make your install-32 and install-64 scripts.
One of these scripts will be executed when somebody clicks your app's Install button.
Two text editors should have openened and you can create your scripts.
Need help? <a href="\""https://github.com/Botspot/pi-apps/wiki/Creating-an-app"\"">Read the tutorial!</a>
Still need help? Botspot can try to help you if you <a href="\""https://github.com/Botspot/pi-apps/issues/new/choose"\"">open in issue.</a>" \
--field="Run install-32 script":FBTN "${DIRECTORY}/etc/terminal-run "\""cd $HOME;$'${DIRECTORY}/apps/${name}/install-32';echo 'Closing in 10 seconds.';sleep 10"\"" "\""Running install-32 script of $name"\""" \
--field="Shellcheck install-32"!!'Having problems? This utility helps you locate syntax errors.':FBTN "${DIRECTORY}/etc/terminal-run "\""shellcheck $'${DIRECTORY}/apps/${name}/install-32';echo 'Press Enter to exit.';read enter"\"" "\""Shellcheck"\""" \
--field="Run install-64 script":FBTN "${DIRECTORY}/etc/terminal-run "\""cd $HOME;$'${DIRECTORY}/apps/${name}/install-64';echo 'Closing in 10 seconds.';sleep 10"\"" "\""Running install-64 script of $name"\""" \
--field="Shellcheck install-64"!!'Having problems? This utility locates syntax errors.':FBTN "${DIRECTORY}/etc/terminal-run "\""shellcheck $'${DIRECTORY}/apps/${name}/install-64';echo 'Press Enter to exit.';read enter"\"" "\""Shellcheck"\""" \
--button=Previous!"${DIRECTORY}/icons/back.png":2 \
--button=Next!"${DIRECTORY}/icons/forward.png":0 \
2>/dev/null
button=$? #get exit code to determine which button was pressed
else #if creating 1 script
yad --form --on-top \
--title="Create App: Step $step" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=310 --height=$windowheight \
--text="Now it's time to make your ${compatibility} script. This will be executed anytime somebody clicks the Install button.
A text editor should have openened and you can create your install script.
Need help? <a href="\""https://github.com/Botspot/pi-apps/wiki/Creating-an-app"\"">Read the tutorial!</a>
Still need help? Botspot can try to help you if you <a href="\""https://github.com/Botspot/pi-apps/issues/new/choose"\"">open in issue.</a>" \
--field="Run script":FBTN "${DIRECTORY}/etc/terminal-run "\""cd $HOME;$'${DIRECTORY}/apps/${name}/${compatibility}';echo 'Closing in 10 seconds.';sleep 10"\"" "\""Running ${compatibility} script of $name"\""" \
--field="Shellcheck"!!'Having problems? This utility locates syntax errors.':FBTN "${DIRECTORY}/etc/terminal-run "\""shellcheck $'${DIRECTORY}/apps/${name}/${compatibility}';echo 'Press Enter to exit.';read enter"\"" "\""Shellcheck"\""" \
--button=Previous!"${DIRECTORY}/icons/back.png":2 \
--button=Next!"${DIRECTORY}/icons/forward.png":0 \
2>/dev/null
button=$? #get exit code to determine which button was pressed
fi
if [ $button == 0 ];then
#next
step=$((step+1))
elif [ $button == 2 ];then
#previous
step=$((step-1))
else
#like clicking the X or something
exit 0
fi
;;
4) #STEP 4: create uninstall script
cp -n "${DIRECTORY}/apps/template/uninstall" "${DIRECTORY}/apps/${name}/uninstall"
text_editor "${DIRECTORY}/apps/${name}/uninstall" &
#install shellcheck if not installed
command -v shellcheck >/dev/null || sudo apt install -y shellcheck
output="$(yad --form --on-top \
--title="Create App: Step $step" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=310 --height=$windowheight \
--text='Now it'\''s time to make your uninstall script. This will be executed anytime somebody clicks the Uninstall button.
A text editor should have openened... Never mind, you know what to do.' \
--field="Run script":FBTN "${DIRECTORY}/etc/terminal-run "\""cd $HOME;$'${DIRECTORY}/apps/${name}/uninstall';echo 'Closing in 10 seconds.';sleep 10"\"" "\""Running uninstall script of $name"\""" \
--field="Shellcheck"!!'Having problems? This utility helps you locate syntax errors.':FBTN "${DIRECTORY}/etc/terminal-run "\""shellcheck $'${DIRECTORY}/apps/${name}/uninstall';echo 'Press Enter to exit.';read enter"\"" "\""Shellcheck"\""" \
--button=Previous!"${DIRECTORY}/icons/back.png":2 \
--button=Next!"${DIRECTORY}/icons/forward.png":0 \
2>/dev/null)"
button=$? #get exit code to determine which button was pressed
if [ $button == 0 ];then
#next
step=$((step+1))
elif [ $button == 2 ];then
#previous
step=$((step-1))
else
#like clicking the X or something
exit 0
fi
;;
5) #STEP 5: verify in app list
LIST="${DIRECTORY}/icons/uninstalled.png
${DIRECTORY}/apps/${name}/icon-24.png
$name
"\("uninstalled"\)" $(echo "$(cat "${DIRECTORY}/apps/${name}/description" || echo "Description unavailable")" | head -n1)"
echo -e "$LIST" | yad --list \
--title="Create App: Step $step" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=310 --height=$windowheight \
--text='Make sure everything looks right.
Here'\''s what it will look like in the app list:' \
--column=:IMG --column=:IMG --column=Name --column=tip:HD --tooltip-column=4 --no-headers \
--button=Previous!"${DIRECTORY}/icons/back.png":2 \
--button=Next!"${DIRECTORY}/icons/forward.png":0 \
2>/dev/null
button=$? #get exit code to determine which button was pressed
if [ $button == 0 ];then
step=$((step+1))
elif [ $button == 2 ];then
step=$((step-1))
else
#like clicking the X or something
exit 0
fi
;;
6) #STEP 6: verify in Details window
text="$(echo "$(cat "${DIRECTORY}/apps/${name}/description" || echo "Description unavailable")" | head -n1)
Current status: uninstalled
Website: $(cat "${DIRECTORY}/apps/${name}/website" || echo "unavailable")
$(echo "$(cat "${DIRECTORY}/apps/${name}/description" || echo "Description unavailable")" | grep -v "$(echo "$(cat "${DIRECTORY}/apps/${name}/description" || echo "Description unavailable")" | head -n1)")"
echo "$text" | yad --text-info --fontname=12 --wrap --show-uri \
--title="Create App: Step $step" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=700 --height=400 \
--text='Make sure everything looks right.
Here'\''s a preview of the Details window:' \
--image="${DIRECTORY}/apps/${name}/icon-64.png" --image-on-top \
--button=Previous!"${DIRECTORY}/icons/back.png":2 \
--button=Next!"${DIRECTORY}/icons/forward.png":0 \
2>/dev/null
button=$? #get exit code to determine which button was pressed
if [ $button == 0 ];then
step=$((step+1))
elif [ $button == 2 ];then
step=$((step-1))
else
#like clicking the X or something
exit 0
fi
;;
7) #STEP 7: all done
echo "Done!
You app is located at ${DIRECTORY}/apps/${name}
To add your app to the Pi-Apps official repository, put that folder in a .ZIP file and open an issue for Botspot (the developer of Pi-Apps): https://github.com/Botspot/pi-apps/issues/new" | yad --text-info --fontname=12 --wrap --show-uri \
--image="${DIRECTORY}/icons/in-progress.png" --image-on-top \
--title="Create App Wizard" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=310 --height=$windowheight \
--button=Previous!"${DIRECTORY}/icons/back.png":0 \
--button=Close!"${DIRECTORY}/icons/exit.png":1 || exit 0
step=$((step-1))
;;
*)
error "Unknown step ${step}!"
;;
esac
done
