mirror of
https://github.com/BtbN/FFmpeg-Builds.git
synced 2025-04-29 22:24:28 +02:00
151 lines
3.6 KiB
Bash
Executable File
151 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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set -e
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shopt -s globstar
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cd "$(dirname "$0")"
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source util/vars.sh
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export LC_ALL=C.UTF-8
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rm -f Dockerfile Dockerfile.{dl,final,dl.final}
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layername() {
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printf "layer-"
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basename "$1" | sed 's/.sh$//'
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}
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to_df() {
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_of="${TODF:-Dockerfile}"
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printf "$@" >> "$_of"
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echo >> "$_of"
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}
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###
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### Generate main Dockerfile
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###
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exec_dockerstage() {
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SCRIPT="$1"
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(
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SELF="$SCRIPT"
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STAGENAME="$(basename "$SCRIPT" | sed 's/.sh$//')"
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source util/dl_functions.sh
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source "$SCRIPT"
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ffbuild_enabled || exit 0
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to_df "ENV SELF=\"$SELF\" STAGENAME=\"$STAGENAME\""
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STG="$(ffbuild_dockerdl)"
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if [[ -n "$STG" ]]; then
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HASH="$(sha256sum <<<"$STG" | cut -d" " -f1)"
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export SELFCACHE=".cache/downloads/${STAGENAME}_${HASH}.tar.xz"
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fi
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ffbuild_dockerstage || exit $?
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)
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}
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export TODF="Dockerfile"
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to_df "FROM ${REGISTRY}/${REPO}/base-${TARGET}:latest AS base"
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to_df "ENV TARGET=$TARGET VARIANT=$VARIANT REPO=$REPO ADDINS_STR=$ADDINS_STR"
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to_df "COPY util/run_stage.sh /usr/bin/run_stage"
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for addin in "${ADDINS[@]}"; do
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(
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source addins/"${addin}.sh"
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type ffbuild_dockeraddin &>/dev/null && ffbuild_dockeraddin || true
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)
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done
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PREVLAYER="base"
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for ID in $(ls -1d scripts.d/??-* | sed -s 's|^.*/\(..\).*|\1|' | sort -u); do
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LAYER="layer-$ID"
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for STAGE in scripts.d/$ID-*; do
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to_df "FROM $PREVLAYER AS $(layername "$STAGE")"
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if [[ -f "$STAGE" ]]; then
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exec_dockerstage "$STAGE"
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else
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for STAGE in "${STAGE}"/??-*; do
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exec_dockerstage "$STAGE"
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done
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fi
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done
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to_df "FROM $PREVLAYER AS $LAYER"
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for STAGE in scripts.d/$ID-*; do
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if [[ -f "$STAGE" ]]; then
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SCRIPT="$STAGE"
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else
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SCRIPTS=( "$STAGE"/??-* )
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SCRIPT="${SCRIPTS[-1]}"
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fi
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(
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SELF="$SCRIPT"
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SELFLAYER="$(layername "$STAGE")"
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source "$SCRIPT"
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ffbuild_enabled || exit 0
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ffbuild_dockerlayer || exit $?
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TODF="Dockerfile.final" PREVLAYER="__PREVLAYER__" \
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ffbuild_dockerfinal || exit $?
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)
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done
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PREVLAYER="$LAYER"
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done
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to_df "FROM base"
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sed "s/__PREVLAYER__/$PREVLAYER/g" Dockerfile.final | sort -u >> Dockerfile
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rm Dockerfile.final
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###
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### Compile list of configure arguments and add them to the final Dockerfile
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###
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get_output() {
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(
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SELF="$1"
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source $1
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if ffbuild_enabled; then
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ffbuild_$2 || exit 0
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else
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ffbuild_un$2 || exit 0
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fi
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)
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}
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source "variants/${TARGET}-${VARIANT}.sh"
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for addin in ${ADDINS[*]}; do
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source "addins/${addin}.sh"
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done
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export FFBUILD_PREFIX="$(docker run --rm "$IMAGE" bash -c 'echo $FFBUILD_PREFIX')"
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for script in scripts.d/**/*.sh; do
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FF_CONFIGURE+=" $(get_output $script configure)"
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FF_CFLAGS+=" $(get_output $script cflags)"
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FF_CXXFLAGS+=" $(get_output $script cxxflags)"
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FF_LDFLAGS+=" $(get_output $script ldflags)"
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FF_LDEXEFLAGS+=" $(get_output $script ldexeflags)"
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FF_LIBS+=" $(get_output $script libs)"
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done
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FF_CONFIGURE="$(xargs <<< "$FF_CONFIGURE")"
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FF_CFLAGS="$(xargs <<< "$FF_CFLAGS")"
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FF_CXXFLAGS="$(xargs <<< "$FF_CXXFLAGS")"
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FF_LDFLAGS="$(xargs <<< "$FF_LDFLAGS")"
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FF_LDEXEFLAGS="$(xargs <<< "$FF_LDEXEFLAGS")"
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FF_LIBS="$(xargs <<< "$FF_LIBS")"
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to_df "ENV \\"
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to_df " FF_CONFIGURE=\"$FF_CONFIGURE\" \\"
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to_df " FF_CFLAGS=\"$FF_CFLAGS\" \\"
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to_df " FF_CXXFLAGS=\"$FF_CXXFLAGS\" \\"
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to_df " FF_LDFLAGS=\"$FF_LDFLAGS\" \\"
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to_df " FF_LDEXEFLAGS=\"$FF_LDEXEFLAGS\" \\"
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to_df " FF_LIBS=\"$FF_LIBS\""
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