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66 lines
1.8 KiB
66 lines
1.8 KiB
# Script to download FFmpeg's source code
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# Relies on FFMPEG_SOURCE_TYPE and FFMPEG_SOURCE_VALUE variables
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# to choose the valid origin and version
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# Exports SOURCES_DIR_ffmpeg - path where actual sources are stored
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# Utility function
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# Getting sources of a particular FFmpeg release.
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# Same argument (FFmpeg version) produces the same source set.
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function ensureSourcesTar() {
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FFMPEG_SOURCES=ffmpeg-${FFMPEG_SOURCE_VALUE}
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if [[ ! -d "$FFMPEG_SOURCES" ]]; then
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TARGET_FILE_NAME=ffmpeg-${FFMPEG_SOURCE_VALUE}.tar.bz2
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curl https://www.ffmpeg.org/releases/${TARGET_FILE_NAME} --output ${TARGET_FILE_NAME}
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tar xzf ${TARGET_FILE_NAME} -C .
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rm ${TARGET_FILE_NAME}
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fi
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export SOURCES_DIR_ffmpeg=$(pwd)/${FFMPEG_SOURCES}
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}
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# Utility function
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# Getting sources of a particular branch of ffmpeg's git repository.
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# Same argument (branch name) may produce different source set,
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# as the branch in origin repository may be updated in future.
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# function ensureSourcesBranch() {
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# BRANCH=$1
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#
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# GIT_DIRECTORY=ffmpeg-git
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#
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# FFMPEG_SOURCES=${SOURCES_DIR}/${GIT_DIRECTORY}
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#
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# cd ${SOURCES_DIR}
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#
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# if [[ ! -d "$FFMPEG_SOURCES" ]]; then
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# git clone https://git.ffmpeg.org/ffmpeg.git ${GIT_DIRECTORY}
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# fi
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#
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# cd ${GIT_DIRECTORY}
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# git checkout $BRANCH
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# # Forcing the update of a branch
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# git pull origin $BRANCH
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#
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# # Additional logging to keep track of an exact commit to build
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# echo "Commit to build:"
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# git rev-parse HEAD
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#
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# cd ${BASE_DIR}
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# }
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case ${FFMPEG_SOURCE_TYPE} in
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# GIT_TAG)
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# echo "Using FFmpeg ${SECOND_ARGUMENT}"
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# ensureSourcesTag ${SECOND_ARGUMENT}
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# ;;
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# GIT_BRANCH)
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# echo "Using FFmpeg git repository and its branch ${SECOND_ARGUMENT}"
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# ensureSourcesBranch ${SECOND_ARGUMENT}
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# ;;
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TAR)
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echo "Using FFmpeg source archive ${FFMPEG_FALLBACK_VERSION}"
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ensureSourcesTar
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;;
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esac
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