785ad324cb
Source code rpms are already compressed, so no reason to compress for a seecond time. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
71 lines
2.1 KiB
Bash
Executable file
71 lines
2.1 KiB
Bash
Executable file
#!/bin/sh
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# This script requires an OCI IMAGE Name to pull.
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# The script generates a SOURCE Image based on the OCI Image
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# Script must be executed on the same OS or newer as the image.
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IMAGE=$1
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SRC_RPM_DIR=SRCRPMS
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SRC_IMAGE=$1-src
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CONTEXT_DIR=$2
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EXTRA_SRC_DIR=$3
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IMAGE_CTR=$(buildah from ${IMAGE})
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IMAGE_MNT=$(buildah mount ${IMAGE_CTR})
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#
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# From the executable image, get the RELEASEVER of the image
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#
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RELEASE=$(rpm -q --queryformat "%{VERSION}\n" --root $IMAGE_MNT -f /etc/os-release)
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#
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# From the executable image, list the SRC RPMS used to build the image
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#
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SRC_RPMS=$(rpm -qa --root ${IMAGE_MNT} --queryformat '%{SOURCERPM}\n' | grep -v '^gpg-pubkey' | sort -u)
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buildah umount ${IMAGE_CTR}
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buildah rm ${IMAGE_CTR}
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#
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# For each SRC_RPMS used to build the executable image, download the SRC RPM
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# and generate a layer in the SRC RPM.
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#
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pushd ${SRC_RPM_DIR}
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export SRC_CTR=$(buildah from scratch)
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for i in ${SRC_RPMS}; do
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if [ ! -f $i ]; then
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RPM=$(echo $i | sed 's/.src.rpm$//g')
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dnf download --release $RELEASE --source $RPM || continue
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fi
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echo "Adding $i"
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touch --date='@0' $i
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buildah add --add-history ${SRC_CTR} $i /RPMS
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export IMG=$(buildah commit --disable-compression --rm ${SRC_CTR} $i)
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export SRC_CTR=$(buildah from ${IMG})
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done
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popd
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#
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# If the caller specified a context directory,
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# add it to the CONTEXT DIR in SRC IMAGE
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#
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if [ ! -z "${CONTEXT_DIR}" ]; then
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buildah add --add-history ${SRC_CTR} ${CONTEXT_DIR} /CONTEXT
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export IMG=$(buildah commit --rm $SRC_CTR $1_$(echo $(CONTEXT_DIR) | sed 's|/|_|g'))
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export SRC_CTR=$(buildah from ${IMG})
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fi
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#
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# If the caller specified a extra directory,
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# add it to the CONTEXT DIR in SRC IMAGE
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#
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if [ ! -z "${EXTRA_SRC_DIR}" ]; then
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buildah add --add-history ${SRC_CTR} ${EXTRA_SRC_DIR} /EXTRA
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export IMG=$(buildah commit --rm $EXTRA_SRC_CTR $1_$(echo $(CONTEXT_DIR) | sed 's|/|_|g'))
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export SRC_CTR=$(buildah from ${IMG})
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fi
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# Cleanup and remove source container
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buildah rm ${SRC_CTR}
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#
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# Commit the SRC_CTR TO a SRC_IMAGE
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#
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buildah tag $IMG $SRC_IMAGE
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# Push SRC_IMAGE to Registry
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# buildah push $SRC_IMAGE REGISTRY_NAME/$SRC_IMAGE
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