kopia lustrzana https://github.com/inkstitch/inkstitch
118 wiersze
3.0 KiB
Bash
118 wiersze
3.0 KiB
Bash
#!/bin/bash
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# This is a self-extracting archive that installs Ink/Stitch on your Linux
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# system. This first part is an installer, and after that is a .tar.zx file
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# containing Ink/Stitch itself.
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#
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# To install, simply run this script:
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#
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# sh inkstitch-<version>.sh
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#
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#
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# EXPERT STUFF BELOW:
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#
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# If you'd rather install it yourself, run this script with --extract to
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# produce the original inkstitch-<version>.tar.xz file in the current
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# directory.
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#
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# This script will attempt to determine where to install Inkscape user
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# extensions automatically. If it gets it wrong, you can set one of these
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# environment variables:
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#
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# INKSCAPE_PATH (ex: /usr/bin/inkscape)
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# The path to the inkscape executable program. This script will ask that program
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# where to install extensions by passing it the --user-data-directory argument.
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#
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# INKSCAPE_EXTENSIONS_PATH (ex: $HOME/.config/inkscape/extensions)
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# The path to the inkscape extensions directory. Use this to bypass the
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# --user-data-directory method and specify a directory yourself.
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die() {
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echo "$*"
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exit 1
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}
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extract() {
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( grep -m1 '^__ARCHIVE__$' > /dev/null; cat ) < "$0"
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}
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find_inkscape() {
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# allow expert user override
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if [ -n "$INKSCAPE_PATH" ]; then
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echo "$INKSCAPE_PATH"
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return
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fi
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inkscape="$(which inkscape)"
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if [ -z "$inkscape" ]; then
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read -p "Please enter the path to the inkscape program executable (example: /usr/bin/inkscape): " inkscape
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fi
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if [ ! -x "$inkscape" ]; then
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die "Inkscape not found or not executable ($inkscape)"
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fi
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echo "$inkscape"
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}
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find_extensions_dir() {
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# allow expert user override
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if [ -n "$INKSCAPE_EXTENSIONS_PATH" ]; then
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echo "$INKSCAPE_EXTENSIONS_PATH"
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return
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fi
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inkscape="$(find_inkscape)"
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if [ -x "$inkscape" ]; then
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extensions_dir="$(inkscape --user-data-directory)/extensions"
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fi
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if [ -z "$extensions_dir" ]; then
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read -p "Please enter the inkscape user extensions directory (example: $HOME/.config/inkscape/extensions): " extensions_dir
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fi
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if [ -z "$extensions_dir" ]; then
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die "Aborting."
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fi
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mkdir -p "$extensions_dir" || die "unable to create $extensions_dir"
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echo "$extensions_dir"
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}
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remove_existing() {
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if [ -e "${1}/inkstitch" ]; then
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read -p "${1}/inkstitch exists already. It must be removed in order to install $(basename ${0%.sh}). Delete? [y/N] " yesno
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if [ "$yesno" != "y" -a "$yesno" != "Y" -a "$yesno" != "yes" ]; then
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die "Aborting."
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fi
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rm -rf "${1}/inkstitch"
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fi
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}
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install_inkstitch() {
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extensions_dir="$(find_extensions_dir)"
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echo "Installing Ink/Stitch to ${extensions_dir}/inkstitch"
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remove_existing "$extensions_dir"
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extract | tar -C "$extensions_dir" -Jxf - || die "error while extracting Ink/Stitch"
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echo "Ink/Stitch has been successfully installed. Please restart Inkscape if it is already running."
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}
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if [ "$1" = "--extract" ]; then
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dest="${0%.sh}.tar.xz"
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extract > "$dest"
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echo "Ink/Stitch extracted to $dest"
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else
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install_inkstitch
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fi
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exit 0
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__ARCHIVE__
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