245 lines
10 KiB
Bash
245 lines
10 KiB
Bash
#!/bin/bash
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DIRECTORY="$(readlink -f "$(dirname "$(dirname "$0")")")"
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error() {
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echo -e "\e[91m$1\e[39m" 1>&2
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zenity --error --title "App importer" --width 360 --text "$(echo -e "An error has occurred:\n$1\nExiting now.")" &
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exit 1
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}
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source "$DIRECTORY/api" || error "failed to source ${DIRECTORY}/api"
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#declare the error function AGAIN to prevent the api from overriding it. We want dialog-box errors for this script.
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error() {
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echo -e "\e[91m$1\e[39m" 1>&2
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zenity --error --title "App importer" --width 360 --text "$(echo -e "An error has occurred:\n$1\nExiting now.")" &
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exit 1
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}
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import_zip() { #given a zipfile, extract it to apps directory and return the name of the app
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local import="$1"
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[ -z "$import" ] || [ ! -f "$import" ] && error "import_zip(): invalid input: '$import'"
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#create a temporary directory to extract to
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local tmpdir="$(mktemp -d)" || error "Failed to create a temporaty folder for some reason.\nErrors:\n$tmpdir"
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#be sure to delete the temporary folder on exit
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trap "rm -rf '$tmpdir'" EXIT
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#unzip to the temporary directory
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local errors="$(unzip "$import" -d "$tmpdir" 2>&1)" || error "Failed to extract '$import' to '$tmpdir'.\nErrors: $errors"
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#some zip files have an inner directory that app-files are situated in; others don't.
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if [ "$(find "$tmpdir" -maxdepth 1 -type d | tail +2 | wc -l)" == 1 ] && [ "$(find "$tmpdir" -maxdepth 1 -type f | tail +2 | wc -l)" == 0 ];then
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#if the temporary directory contains exactly one folder and zero loose files
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echo "$(basename "$import") contains exactly one folder and zero loose files" 1>&2
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local app_name="$(basename "$(find "$tmpdir" -maxdepth 1 -type d | tail +2)")"
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#return the name of the app
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echo "$app_name"
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[ -z "$app_name" ] && error "Failed to determine a name for the app, given this filename: '$import'"
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#remove the app from pi-apps first
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rm -rf "${DIRECTORY}/apps/${app_name}"
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#then move the folder straight to the pi-apps folder
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mv -f "$(find "$tmpdir" -maxdepth 1 -type d | tail +2)" "${DIRECTORY}/apps"
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else #if extracted archive did not contain exactly one folder and zero loose files
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echo "$(basename "$import") did not contain exactly one folder and zero loose files" 1>&2
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#create a folder in the apps directory first
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newfolder="${DIRECTORY}/apps/$(basename "$import" | awk -F'.' '{print $1}')"
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[ "$newfolder" == "${DIRECTORY}/apps/" ] && error "Failed to determine a name for the app, given this filename: '$import'"
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rm -rf "$newfolder"
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mkdir -p "$newfolder"
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#return the name of the app
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basename "$newfolder"
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#then move the extracted files over, into the app-folder
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mv -f "$tmpdir"/* "$newfolder"
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fi
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}
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import="$1"
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#launch a window to import an app
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if [ -z "$import" ];then
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import="$(yad "${yadflags[@]}" --window-icon="${DIRECTORY}/icons/settings.png" --title='App importer' --width=500 \
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--text="Import an app from somewhere else.
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Apps are saved in <b>$DIRECTORY/apps</b>.
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Put something in in the blank below.
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Examples:
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<b>https://github.com/Botspot/pi-apps/pull/1068</b>
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<b>1068</b>
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<b>https://link/to/app.zip</b>
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<b>$HOME/my-app.zip</b>\n" \
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--form --field='' '')" || exit 0
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fi
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#user didn't enter anything, exit
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if [ -z "$import" ]; then
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yad "${yadflags[@]}" --window-icon="${DIRECTORY}/icons/settings.png" --width=310 --title="App importer" --image="${DIRECTORY}/icons/logo-64.png" --text="\n No app has been imported." --button=Close:0
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exit 0
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fi
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#determine what type of input we received
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if [[ "$import" == /* ]] ;then
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#file or folder input
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if [ -f "$import" ];then
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if [[ "$import" == *.zip ]] || [[ "$input" == *.ZIP ]];then #file is a zip; extract it
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#use the import_zip function to import the app, keeping a record of the app-name
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imported_apps="$(import_zip "$import")"
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else #file exists, but not a zip file
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error "Given file '$import' is not a .zip file!"
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fi
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elif [ -d "$import" ];then
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#given a folder, copy it to the apps directory
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errors="$(cp -a "$import" "${DIRECTORY}/apps")" || error "Failed to copy $import to ${DIRECTORY}/apps.\nErrors:\n$errors"
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imported_apps=$(basename "$import")
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else #file/folder does not exist
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error "Given file '$import' does not exist!"
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fi
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elif [[ "$import" == *'://'*'.zip' ]];then
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#given a download link to a zip file
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#create a temporary directory to extract to
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tmpdir="$(mktemp -d)" || error "Failed to create a temporaty folder for some reason.\nErrors:\n$tmpdir"
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#be sure to delete the temporary folder on exit
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trap "rm -rf '$tmpdir'" EXIT
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filename="$tmpdir/$(basename "$import")"
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#download the zip file
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wget "$import" -O "$filename" || error "Failed to download '$import' to '$filename'"
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#use the import_zip function to import the app, keeping a record of the app-name
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imported_apps="$(import_zip "$filename")"
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elif [[ "$import" =~ ^[0-9]+$ ]] || [[ "$import" == *'://'*'/pull/'*[0-9] ]];then
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#given a pull request for an app
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#if given a PR number, assume it's a PR on the pi-apps repo
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if [[ "$import" =~ ^[0-9]+$ ]];then
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PR="https://github.com/Botspot/pi-apps/pull/${import}"
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else
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#if given a url to a PR
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PR="$import"
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fi
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#repobranch='https://github.com/cycool29/pi-apps/tree/msteams'
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repobranch="$(wget -qO- "$PR" | grep -x 'from' --after 2 | tr '<> ' '\n' | grep 'title="' | sed 's/title="//g' | sed 's/"$//g' | head -n1)"
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if [ -z "$repobranch" ];then
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error "No PR was found that mentions a branch."
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else
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echo "repobranch: $repobranch"
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fi
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#Take a combined repo/branch url and separate it.
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#example value of repobranch: https://github.com/cycool29/pi-apps/tree/msteams
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repo="$(echo "$repobranch" | awk -F: '{print $1}')" #value: cycool29/pi-apps
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branch="$(basename "$repobranch" | awk -F: '{print $2}')" #value: msteams
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username="$(dirname "$repo" | sed 's+^/++g')" #value: cycool29
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#make a temporary directory and enter it
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cd "$(mktemp -d)" || error "Failed to create and enter a temporary directory."
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#if script is killed prematurely, be sure to delete the temporary folder
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trap "rm -rf '$(pwd)'" EXIT
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echo -e "\nrepo: $repo\nbranch: $branch\nusername: $username\ntmpdir: $(pwd)\n"
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echo -n "Downloading repository... "
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errors="$(git clone "https://github.com/${repo}" -b $branch -q pi-apps 2>&1)" || error "Failed to clone repository: $repo\nErrors:\n$errors"
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echo "Done"
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echo -n "Syncing fork with upstream repo... "
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cd $(pwd)/pi-apps
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git config user.email "user@example.com" #set email in this repo so that it can pull
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git config user.name "user" #set username in this repo so that it can pull
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errors="$(git pull https://github.com/Botspot/pi-apps --rebase -q 2>&1)" || error "Failed to sync upstream repo. \nErrors:\n$errors"
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cd .. #back to tmpdir
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echo "Done"
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echo -n "Getting pi-apps repo for comparison... "
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errors="$(git clone "https://github.com/Botspot/pi-apps" pi-apps-master -q 2>&1)" || error "Failed to clone Botspot pi-apps repository.\nErrors:\n$errors"
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echo "Done"
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#get list of apps that are unique to this pi-apps folder. (not on main repo)
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applist="$("$(pwd)/pi-apps/api" list_apps local_only)"
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#get apps that don't match the ones in main branch - find only new apps
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imported_apps="$(diff -rq "$(pwd)/pi-apps/apps" "$(pwd)/pi-apps-master/apps" | grep "Only in $(pwd)/pi-apps/apps:" | sed 's+.*/pi-apps-master.++g' | sed 's+.*apps/++g' | sed 's+.*apps: ++g' | sed 's+/.*++g' | sort | uniq | grep .)"
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IFS=$'\n'
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for app in $applist
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do
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echo -en "Scanning apps... $app\033[0K\r" 1>&2
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if [ -d "$(pwd)/pi-apps/apps/${app}" ] && [ -d "$(pwd)/pi-apps-master/apps/${app}" ] && ! diff -r "$(pwd)/pi-apps/apps/${app}" "$(pwd)/pi-apps-master/apps/${app}" -q >/dev/null 2>&1; then
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#if app hashes don't match, add to imported list
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#find only changed apps
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if [ -z "$imported_apps" ]; then
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# imported apps is blank, do not add newline
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imported_apps="${app}"
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else
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# imported apps is not blank, add newline
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imported_apps="${imported_apps}
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${app}"
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fi
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fi
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done
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echo -e "\nModified or new apps in this branch:"
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echo "$imported_apps" | sed 's/^/- /g'
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imported_apps="$(echo -n "$imported_apps" | sed 's/^/TRUE\n/g' | yad "${yadflags[@]}" --window-icon="${DIRECTORY}/icons/settings.png" --list --checklist --column=chk:CHK --column=app --no-headers --print-column=2 --no-selection \
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--text="Select apps to import from <b>${username}/${branch}</b>:")" || apps=''
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IFS=$'\n'
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for app in $imported_apps ;do
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#remove directory first and replace with copied version from PR
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#this prevents orphaned files when moving from install-32/install-64 to install
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rm -rf "${DIRECTORY}/apps/$app"
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cp -af "$(pwd)/pi-apps/apps/$app" "${DIRECTORY}/apps"
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echo "Copied '$(pwd)/pi-apps/apps/${app}' to ${DIRECTORY}/apps"
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done
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else
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#unrecognized input
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error "Unrecognized input '$import'"
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fi
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IFS=$'\n'
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for app in $imported_apps ;do
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LIST="$LIST
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$([ -f "${DIRECTORY}/apps/$app/icon-24.png" ] && echo "${DIRECTORY}/apps/$app/icon-24.png" || echo "${DIRECTORY}/icons/none.png")
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$app"
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#add to Imported category
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if ! grep -q "$app" "${DIRECTORY}/etc/categories" && ! grep -q "$app" "${DIRECTORY}/data/category-overrides"; then
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echo "$app|Imported" >> "${DIRECTORY}/data/category-overrides"
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fi
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done
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LIST="${LIST:1}"
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[ -n "$LIST" ] && echo -e "\n$(basename "$0") just imported these apps:\n$(echo "$imported_apps" | grep . | sed 's/^/- /g')" || echo -e "\nNo app has been imported."
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#display on-screen which apps were imported
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[ -n "$LIST" ] && echo "$LIST" | yad "${yadflags[@]}" --window-icon="${DIRECTORY}/icons/settings.png" --title="App importer" --width=310 --height=200 --no-headers \
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--text="These apps have been imported:" \
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--list --multiple --no-selection \
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--column=:IMG --column=Name \
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--button=Close:0 || yad "${yadflags[@]}" --window-icon="${DIRECTORY}/icons/settings.png" --width=310 --title="App importer" --image="${DIRECTORY}/icons/logo-64.png" --text="\n No app has been imported." --button=Close:0
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