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6931631adc
Define a docker-entrypoint.sh that checks for the environment variables INTERFACES.
If INTERFACES is set to "universal" then we do the following:
- If the universal/RIncludes directory is not empty, assume that the Universal
interfaces are already installed. Call interfaces-and-libraries.sh to link
the Universal interfaces instead of the default multiversal interfaces.
- Otherwise check the INTERFACESFILE environment variable to locate a suitable
Macbinary DiskCopy image of MPW-GM.img.bin containing the
"Interfaces&Libraries" directory, which can be a path within the container
image itself or an external URL. If the file is a URL then download it first,
then decompress the file using ConvertDiskImage and then use the in-built
hfsutils to extract the relevant files under /tmp/InterfacesAndLibraries.
Finally call interfaces-and-libraries.sh to link the Universal interfaces
instead of the default multiversal interfaces.
Otherwise use the multiversal interfaces which are included by default.
102 lines
3.2 KiB
Bash
Executable File
102 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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#
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# install-universal-interfaces.sh
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#
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# Optionally download and attempt to install the universal interfaces from
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# a Macbinary disk image containing the Interfaces&Libraries directory
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#
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# Usage:
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# install-universal-interfaces.sh <tempdir> <filename>
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#
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# Decompress the Macbinary image at <tempdir>/<filename> into
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# <tempdir>/InterfacesAndLibraries in the correct format for
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# interfaces-and-libraries.sh.
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#
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set -e
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TMPDIR=$1
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FILENAME=$2
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if [[ ! -f $TMPDIR/$FILENAME ]];
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then
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echo "$TMPDIR/$FILENAME not found"
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exit 1
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fi
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echo "Decompressing $FILENAME..."
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ConvertDiskImage $TMPDIR/$FILENAME $TMPDIR/$FILENAME.img
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echo "Decompression complete"
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# Copy over Interfaces&Libraries files
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echo "Copying Interfaces&Libraries files..."
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hmount $TMPDIR/$FILENAME.img
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# Find Interfaces&Libraries directory, get recursive directory listing
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HFSINTERFACESANDLIBSDIR=`hls -R | grep 'Interfaces&Libraries:$'`
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IFS="$(printf '\n')"
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echo "Found Interfaces&Libraries at $HFSINTERFACESANDLIBSDIR"
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FILES=`hls -FR1 $HFSINTERFACESANDLIBSDIR`
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UNIXINTERFACESANDLIBSDIR=$TMPDIR/InterfacesAndLibraries
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mkdir -p $UNIXINTERFACESANDLIBSDIR
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# Parse results: first line is the HFS path, following lines contain one file
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# per line terminated by an empty line
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while IFS= read -r LINE; do
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if [[ $LINE == :* ]];
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then
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# If it starts with : then it is a HFS path
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HFSPATH=$LINE
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UNIXRELPATH=$(echo "$HFSPATH" | sed "s#$HFSINTERFACESANDLIBSDIR##g" | sed "s#:#/"#g)
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UNIXPATH="$UNIXINTERFACESANDLIBSDIR/$UNIXRELPATH"
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# Make UNIX directory
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mkdir -p $UNIXPATH
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else
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# If it ends with : it is a directory so ignore (we will find it during the descent)
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if [[ ! $LINE == *: ]];
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then
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# If it isn't empty, it must be a filename
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if [[ ! -z $LINE ]];
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then
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HFSFULLPATH="$HFSPATH$LINE"
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UNIXFULLPATH="$UNIXPATH$LINE"
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echo "Copying $HFSFULLPATH to $UNIXFULLPATH"
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# PPC libraries need a resource fork, but the code in
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# interfaces-and-libraries.sh doesn't correctly detect InterfaceLib in
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# Macbinary format. Work around this for now by using Basilisk II format
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# which can be parsed by ResourceFile and still allows the filename
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# detection logic to work.
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if [[ $HFSPATH == *SharedLibraries: ]];
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then
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if [[ ! -d $UNIXPATH.rsrc ]];
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then
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mkdir $UNIXPATH.rsrc
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fi
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# First copy as Macbinary
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hcopy -m $HFSFULLPATH $UNIXFULLPATH.bin
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# Extract data fork using normal name
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bash -c "cd $UNIXPATH && macunpack -d $UNIXFULLPATH.bin && mv $UNIXFULLPATH.data $UNIXFULLPATH"
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# Extract resource fork into .rsrc directory
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bash -c "cd $UNIXPATH && macunpack -r $UNIXFULLPATH.bin && mv $UNIXFULLPATH.rsrc $UNIXPATH.rsrc/$LINE"
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# Delete original Macbinary
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rm -rf $UNIXFULLPATH.bin
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else
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hcopy -r $HFSFULLPATH $UNIXFULLPATH
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fi
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fi
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fi
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fi
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done <<< "$FILES"
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# Unmount image
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humount
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