c49da9d2ef
preserves space, tarballs can be reused if the package repository gets nuked or the commit disappears from the history (e.g. in case of a forced pushed)
81 lines
2.6 KiB
Bash
Executable File
81 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
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# Copyright (C) 2018-present Team LibreELEC (https://libreelec.tv)
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. config/options "${1}"
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if [ -z "${2}" ]; then
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die "usage: ${0} package_name target_dir"
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fi
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[ -z "${PKG_URL}" -o -z "${PKG_SOURCE_NAME}" ] && die "${PKG_NAME}: PKG_URL or PKG_SOURCE_NAME undefined"
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[ ! -d "${SOURCES}/${1}" ] && die "${PKG_NAME}: ${SOURCES}/${1} not found"
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[ ! -d "${2}" ] && die "${PKG_NAME}: target ${2} not found"
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if [[ ${PKG_URL} =~ ^file:// ]]; then
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FULL_SOURCE_PATH="${PKG_SOURCE_NAME}"
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elif [[ ${PKG_URL} =~ ^git:// ]] || [[ ${PKG_URL} =~ \.git$ ]]; then
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# add archive suffix for the git tarball
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PKG_SOURCE_NAME+=".tar.xz"
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FULL_SOURCE_PATH="${SOURCES}/${1}/${PKG_SOURCE_NAME}"
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else
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FULL_SOURCE_PATH="${SOURCES}/${1}/${PKG_SOURCE_NAME}"
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fi
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if [ ! -f "${FULL_SOURCE_PATH}" -a ! -d "${FULL_SOURCE_PATH}" ]; then
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echo "error: File ${PKG_SOURCE_NAME} doesn't exist for package ${1}"
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echo "Have you called scripts/extract before scripts/get ?"
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die
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fi
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# The build system expects packages to be extracted to
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# ${PKG_BUILD.}
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# Try to strip the top level dir from the archive and extract to
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# the correct directory if possible so packages don't need to
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# set PKG_SOURCE_DIR and scripts/unpack doesn't need to rename
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# the directory.
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# Currently this is only supported for tar archives.
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# If PKG_SOURCE_DIR is set don't apply any directory mangling
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# so advanced renaming (eg stripping more than one directory level)
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# can be performed by scripts/unpack.
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# If the archive does not contain a top level folder the strip components
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# can be disabled by PKG_TAR_STRIP_COMPONENTS="no" in package.mk
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TAR_OPTS=""
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if [ -z "${PKG_SOURCE_DIR}" ]; then
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[ -z ${PKG_TAR_STRIP_COMPONENTS} ] && TAR_OPTS="--strip-components=1" || :
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DESTDIR="${2}/${PKG_NAME}-${PKG_VERSION}"
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else
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DESTDIR="${2}"
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fi
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case ${PKG_SOURCE_NAME} in
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*.tar | *.tar.bz2 | *.tbz | *.tar.gz | *.tgz | *.tar.xz | *.txz | *.tbz2)
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mkdir -p "${DESTDIR}"
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tar xf ${FULL_SOURCE_PATH} ${TAR_OPTS} -C "${DESTDIR}"
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;;
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*.7z)
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mkdir -p ${2}/${1}
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7z x -o${2}/${1} ${FULL_SOURCE_PATH}
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;;
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*.zip)
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unzip -q ${FULL_SOURCE_PATH} -d ${2}
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;;
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*.diff | *.patch)
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cat ${FULL_SOURCE_PATH} | patch -d ${2} -p1
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;;
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*.diff.bz2 | *.patch.bz2 | patch-*.bz2)
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bzcat ${FULL_SOURCE_PATH} | patch -d ${2} -p1
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;;
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*.diff.gz | *.patch.gz | patch-*.gz)
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zcat ${FULL_SOURCE_PATH} | patch -d ${2} -p1
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;;
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*)
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FULL_DEST_PATH="${2}/${PKG_NAME}-${PKG_VERSION}"
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mkdir ${FULL_DEST_PATH}
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tar cf - -C ${FULL_SOURCE_PATH} ${PKG_TAR_COPY_OPTS} . | \
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tar xf - -C ${FULL_DEST_PATH}
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;;
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esac
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