## @brief Download full and minimal AppImages from the Continuous build release on GitHub.
## Optionally extract the full size AppImage.
##
-## $1: -e | --extract Extract full size AppImage
-## The user should modify the symbolic links as appropriate.
+## The user may modify the symbolic links as appropriate.
##
## Downloads will not be made unless the server version is newer than the local file.
##
+version="2023-09-08"
+backups=3
+
show_help()
{
-printf "Download the latest Geeqie AppImages from the
+ printf "Download the latest Geeqie AppImages from the
Continuous Build release on GitHub.
+-b --backups <n> Set number of backups (default is 3)
+-d --desktop Install desktop icon and menu item
+-e --extract Extract AppImage
+-h --help Display this message
+-m --minimal Download minimal version of AppImage
+-r --revert <n> Revert to downloaded AppImage backup
+-v --version Display version of this file
+
The Continuous Build release is updated each
time the source code is updated.
-You should read the contents of this file before
-running it and modify it to your requirements.
-
-The default action is to download both the
-minimal and full size AppImages to \$HOME/bin.
-Symbolic links will be set so that:
-\"geeqie\" points to the minimal version
-and
-\"Geeqie\" points to the full version.
+The default action is to download an AppImage to
+\$HOME/bin. A symbolic link will be set so that
+\"geeqie\" points to the executable
No downloads will be made unless the file on the
server at GitHub is newer than the local file.
However the minimal version has limited capabilities
compared to the full size version.
+The minimal option (-m or --minimal) will download
+the minimal version.
+
The extract option (-e or --extract) will extract
-The contents of the full size image into a sub-directory
+The contents of the AppImage into a sub-directory
of \$HOME/bin, and then set the symbolic link to the
-extracted executable. This will take up disk space, but the
-extracted executable will run as fast as a packaged release.
+extracted executable.
-When a new file is downloaded the extracted files will
-be replaced by the newly downloaded files\n\n"
+This will take up some disk space, but the
+extracted executable will run as fast as a
+packaged release.
+\n\n"
}
+show_version()
+{
+ printf "Version: %s\n" "$version"
+}
+
+architecture=$(arch)
+
extract=0
+minimal=""
+desktop=0
+backups_option=0
+revert=0
+revert_option=0
+
+while :
+do
+ case $1 in
+ -h | -\? | --help)
+ show_help
+
+ exit 0
+ ;;
+ -v | --version)
+ show_version
+
+ exit 0
+ ;;
+ -d | --desktop)
+ desktop=1
+ ;;
+ -b | --backups)
+ backups_option=1
+ if [ -n "$2" ]
+ then
+ backups=$2
+ shift
+ else
+ printf '"--backups" requires a non-empty option argument.\n' >&2
-while :; do
- case $1 in
- -h|-\?|--help)
- show_help
- exit
- ;;
- -e|--extract) # AppImage extraction is required
- extract=1
- ;;
- --) # End of all options.
- shift
- break
- ;;
- -?*)
- printf 'ERROR: Unknown option %s\n' "$1" >&2
- exit
- ;;
- *)
- break
- esac
-
- shift
+ exit 1
+ fi
+ ;;
+ -r | --revert)
+ revert_option=1
+ if [ -n "$2" ]
+ then
+ revert=$2
+ shift
+ else
+ printf '"--revert" requires a non-empty option argument.\n' >&2
+
+ exit 1
+ fi
+ ;;
+ -e | --extract)
+ extract=1
+ ;;
+ -m | --minimal)
+ minimal="-minimal"
+ ;;
+ --) # End of all options.
+ shift
+ break
+ ;;
+ ?*)
+ printf 'Unknown option %s\n' "$1" >&2
+
+ exit 1
+ ;;
+ *)
+ break
+ ;;
+ esac
+
+ shift
done
-cd "$HOME/bin/" || exit
-architecture=$(arch)
+if [ ! -d "$HOME/bin" ]
+then
+ printf "\$HOME/bin does not exist.
+It is required for this script to run.\n"
+
+ exit 1
+fi
+
+cd "$HOME/bin/" || exit 1
+
+if [ "$backups_option" -eq 1 ] && {
+ [ "$minimal" = "-minimal" ] || [ "$extract" -eq 1 ] || [ "$revert_option" -eq 1 ]
+}
+then
+ printf "backups must be the only option\n"
+
+ exit 1
+fi
+
+if [ "$desktop" -eq 1 ] && {
+ [ "$minimal" = "-minimal" ] || [ "$extract" -eq 1 ]
+}
+then
+ printf "desktop must be the only option\n"
+
+ exit 1
+fi
+
+if [ "$backups_option" -eq 1 ]
+then
+ if ! [ "$backups" -gt 0 ] 2> /dev/null
+ then
+ printf "%s is not an integer\n" "$backups"
+
+ exit 1
+ else
+ tmp_file=$(mktemp "${TMPDIR:-/tmp}/geeqie.XXXXXXXXXX")
+ cp "$0" "$tmp_file"
+ sed --in-place "s/^backups=.*/backups=$backups/" "$tmp_file"
+ chmod +x "$tmp_file"
+ mv "$tmp_file" "$0"
+
+ exit 0
+ fi
+fi
+
+if [ "$desktop" -eq 1 ]
+then
+ if [ -f "$HOME/Desktop/geeqie.desktop" ]
+ then
+ printf "Desktop file already exists\n"
+
+ exit 0
+ fi
+
+ file_count=$(find "$HOME/bin/" -name "Geeqie*latest*\.AppImage" -print | wc -l)
+ if [ "$file_count" -eq 0 ]
+ then
+ printf "No AppImages have been downloaded\n"
+
+ exit 1
+ fi
+
+ tmp_dir=$(mktemp --directory "${TMPDIR:-/tmp}/geeqie.XXXXXXXXXX")
+ cd "$tmp_dir" || exit 1
+
+ app=$(find "$HOME/bin/" -name "Geeqie*latest*\.AppImage" -print | sort --reverse | head -1)
+ $app --appimage-extract "usr/local/share/applications/geeqie.desktop"
+ $app --appimage-extract "usr/local/share/pixmaps/geeqie.png"
+ xdg-desktop-icon install --novendor "squashfs-root/usr/local/share/applications/geeqie.desktop"
+ xdg-icon-resource install --novendor --size 48 "squashfs-root/usr/local/share/pixmaps/geeqie.png"
+ xdg-desktop-menu install --novendor "squashfs-root/usr/local/share/applications/geeqie.desktop"
+ rm --recursive --force "$tmp_dir"
+
+ exit 0
+fi
+
+if [ "$revert_option" -eq 1 ]
+then
+ if ! [ "$revert" -gt 0 ] 2> /dev/null
+ then
+ printf "%s is not an integer\n" "$revert"
+
+ exit 1
+ else
+ if ! [ -f "$HOME/bin/Geeqie$minimal-latest-$architecture.AppImage.$revert" ]
+ then
+ printf "Backup $HOME/bin/Geeqie%s-latest-$architecture.AppImage.%s does not exist\n" "$minimal" "$revert"
+
+ exit 1
+ fi
+
+ if [ "$extract" -eq 1 ]
+ then
+ rm --recursive --force "Geeqie$minimal-latest-$architecture-AppImage"
+ mkdir "Geeqie$minimal-latest-$architecture-AppImage"
+ cd "Geeqie$minimal-latest-$architecture-AppImage" || exit 1
+
+ printf "Extracting AppImage\n"
+ ../"Geeqie$minimal-latest-$architecture.AppImage.$revert" --appimage-extract | cut --characters 1-50 | tr '\n' '\r'
+ printf "\nExtraction complete\n"
+
+ cd ..
+ ln --symbolic --force "./Geeqie$minimal-latest-$architecture-AppImage/squashfs-root/AppRun" geeqie
+ else
+ ln --symbolic --force "$HOME/bin/Geeqie$minimal-latest-$architecture.AppImage.$revert" geeqie
+ fi
+
+ exit 0
+ fi
+fi
-# Download full size AppImage
log_file=$(mktemp "${TMPDIR:-/tmp}/geeqie.XXXXXXXXXX")
-wget --no-verbose --show-progress --backups=3 --output-file="$log_file" --timestamping "https://github.com/BestImageViewer/geeqie/releases/download/continuous/Geeqie-latest-$architecture.AppImage";
+wget --no-verbose --show-progress --backups="$backups" --output-file="$log_file" --timestamping "https://github.com/BestImageViewer/geeqie/releases/download/continuous/Geeqie$minimal-latest-$architecture.AppImage"
download_size=$(stat --printf "%s" "$log_file")
rm "$log_file"
# If a new file was downloaded, check if extraction is required
if [ "$download_size" -gt 0 ]
then
- chmod +x "Geeqie-latest-$architecture.AppImage"
+ chmod +x "Geeqie$minimal-latest-$architecture.AppImage"
if [ "$extract" -eq 1 ]
then
- rm -rf "Geeqie-latest-$architecture-AppImage"
- mkdir "Geeqie-latest-$architecture-AppImage"
- cd "Geeqie-latest-$architecture-AppImage" || exit
+ rm --recursive --force "Geeqie$minimal-latest-$architecture-AppImage"
+ mkdir "Geeqie$minimal-latest-$architecture-AppImage"
+ cd "Geeqie$minimal-latest-$architecture-AppImage" || exit 1
printf "Extracting AppImage\n"
- ../"Geeqie-latest-$architecture.AppImage" --appimage-extract | cut -c 1-50 | tr '\n' '\r'
+ ../"Geeqie$minimal-latest-$architecture.AppImage" --appimage-extract | cut --characters 1-50 | tr '\n' '\r'
+ printf "\nExtraction complete\n"
- printf "\n"
cd ..
- ln --symbolic --force "./Geeqie-latest-$architecture-AppImage/squashfs-root/AppRun" Geeqie
+ ln --symbolic --force "./Geeqie$minimal-latest-$architecture-AppImage/squashfs-root/AppRun" geeqie
else
- ln --symbolic --force "Geeqie-latest-$architecture.AppImage" Geeqie
+ ln --symbolic --force "Geeqie$minimal-latest-$architecture.AppImage" geeqie
fi
fi
-
-# Download minimal AppImage
-wget --quiet --show-progress --backups=3 --timestamping "https://github.com/BestImageViewer/geeqie/releases/download/continuous/Geeqie-minimal-latest-$architecture.AppImage";
-chmod +x "Geeqie-minimal-latest-$architecture.AppImage"
-ln --symbolic --force "Geeqie-minimal-latest-$architecture.AppImage" geeqie
projects / geeqie.git / blobdiff