114 lines
3.7 KiB
Bash
Executable File
114 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
((${BASH_VERSION%%.*} >= 4)) || { echo >&2 "$0: Error: Please upgrade Bash."; exit 1; }
|
|
|
|
set -euxo pipefail
|
|
|
|
readonly appdir="$1" # input path (Audacity install directory)
|
|
readonly appimage="$2" # output path to use for created AppImage
|
|
|
|
#============================================================================
|
|
# Helper functions
|
|
#============================================================================
|
|
|
|
function download_github_release()
|
|
{
|
|
local -r repo_slug="$1" release_tag="$2" file="$3"
|
|
wget -q --show-progress "https://github.com/${repo_slug}/releases/download/${release_tag}/${file}"
|
|
chmod +x "${file}"
|
|
}
|
|
|
|
function extract_appimage()
|
|
{
|
|
# Extract AppImage so we can run it without having to install FUSE
|
|
local -r image="$1" binary_name="$2"
|
|
local -r dir="${image%.AppImage}.AppDir"
|
|
"./${image}" --appimage-extract >/dev/null # dest folder "squashfs-root"
|
|
mv squashfs-root "${dir}" # rename folder to avoid collisions
|
|
ln -s "${dir}/AppRun" "${binary_name}" # symlink for convenience
|
|
rm -f "${image}"
|
|
}
|
|
|
|
function download_appimage_release()
|
|
{
|
|
local -r github_repo_slug="$1" binary_name="$2" tag="$3"
|
|
local -r image="${binary_name}-x86_64.AppImage"
|
|
download_github_release "${github_repo_slug}" "${tag}" "${image}"
|
|
extract_appimage "${image}" "${binary_name}"
|
|
}
|
|
|
|
function download_linuxdeploy_component()
|
|
{
|
|
local -r component="$1" tag="$2"
|
|
download_appimage_release "linuxdeploy/$1" "$1" "$2"
|
|
}
|
|
|
|
function create_path()
|
|
{
|
|
local -r path="$1"
|
|
if [[ -d "${path}" ]]; then
|
|
return 1 # already exists
|
|
fi
|
|
mkdir -p "${path}"
|
|
}
|
|
|
|
#============================================================================
|
|
# Fetch AppImage packaging tools
|
|
#============================================================================
|
|
|
|
if create_path "appimagetool"; then
|
|
(
|
|
cd "appimagetool"
|
|
download_appimage_release AppImage/AppImageKit appimagetool continuous
|
|
)
|
|
fi
|
|
export PATH="${PWD%/}/appimagetool:${PATH}"
|
|
appimagetool --version
|
|
|
|
if create_path "linuxdeploy"; then
|
|
(
|
|
cd "linuxdeploy"
|
|
download_linuxdeploy_component linuxdeploy continuous
|
|
)
|
|
fi
|
|
export PATH="${PWD%/}/linuxdeploy:${PATH}"
|
|
linuxdeploy --list-plugins
|
|
|
|
#============================================================================
|
|
# Create symlinks
|
|
#============================================================================
|
|
|
|
ln -sf --no-dereference . "${appdir}/usr"
|
|
ln -sf share/applications/audacity.desktop "${appdir}/audacity.desktop"
|
|
ln -sf share/icons/hicolor/scalable/apps/audacity.svg "${appdir}/audacity.svg"
|
|
ln -sf share/icons/hicolor/scalable/apps/audacity.svg "${appdir}/.DirIcon"
|
|
|
|
#============================================================================
|
|
# Bundle dependencies
|
|
#============================================================================
|
|
|
|
# HACK: Some wxWidget libraries depend on themselves. Add
|
|
# them to LD_LIBRARY_PATH so that linuxdeploy can find them.
|
|
export LD_LIBRARY_PATH="${appdir}/usr/lib/audacity:${LD_LIBRARY_PATH-}"
|
|
|
|
linuxdeploy --appdir "${appdir}" # add all shared library dependencies
|
|
|
|
#============================================================================
|
|
# Build AppImage
|
|
#============================================================================
|
|
|
|
appimagetool_args=(
|
|
# none
|
|
)
|
|
|
|
if [[ "${AUDACITY_UPDATE_INFO-}" ]]; then
|
|
# Enable updates. See https://github.com/AppImage/AppImageSpec/blob/master/draft.md#update-information
|
|
appimagetool_args+=( --updateinformation="${AUDACITY_UPDATE_INFO}" )
|
|
else
|
|
echo >&2 "$0: Automatic updates disabled"
|
|
fi
|
|
|
|
# Create AppImage
|
|
cd "$(dirname "${appimage}")" # otherwise zsync created in wrong directory
|
|
appimagetool "${appimagetool_args[@]}" "${appdir}" "${appimage}"
|