73 lines
1.3 KiB
Bash
Executable File
73 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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set -e
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if [ ! "${3}" ]; then
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printf "$0 xorriso_cmd dir_in image_out [--clean]\n"
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exit 1;
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fi
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XOR=${1}
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DIR=${2}
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IMG=${3}
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RES="${IMG}.iso ${IMG}.new ${IMG}.md5 ${IMG}.jigdo ${IMG}.template"
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# remove cruft from previous runs
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# rm -f ${RES}
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# create FAT partition
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# /sbin/mkfs.msdos -n Bla -C test.fat 8192
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# create MD5 list in base64 format
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jigdo-gen-md5-list ${DIR} > ${IMG}.md5
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# build the command - general section
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CMD="${XOR} \
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-as mkisofs \
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-o ${IMG}.iso \
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-R \
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-V ISOJIGDO \
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-partition_offset 16 \
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-J -joliet-long \
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"
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# boot section
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#if [ "${4}" ]; then
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#CMD+=
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#fi
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# jigdo section
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CMD+="\
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-jigdo-template-compress gzip \
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-checksum_algorithm_iso md5,sha1,sha256,sha512 \
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-checksum_algorithm_template md5,sha1,sha256,sha512 \
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-jigdo-jigdo ${IMG}.jigdo \
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-jigdo-template ${IMG}.template \
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-jigdo-map Debian=${DIR} \
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-md5-list ${IMG}.md5 \
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-jigdo-min-file-size 1024 \
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"
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CMD+="${DIR}"
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# run it
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echo -e "$0: creating iso & jigdo representations:\n$CMD\n"
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${CMD}
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# create another one from jigdo files
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jigit-mkimage \
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-t ${IMG}.template \
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-j ${IMG}.jigdo \
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-m Debian=${DIR} \
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-o ${IMG}.new
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# diff'em
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diff ${IMG}.iso ${IMG}.new
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# sort out the cruft
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if [ "${4}" == "--clean" ]; then
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rm -f ${RES}
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printf "removed: %s\n" ${RES}
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else
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printf "left: %s\n" ${RES}
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fi
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