Synnefo » snf-image

#! /bin/bash

### BEGIN TASK INFO

# Provides:		EnforcePersonality

# RunBefore:		UmountImage

# RunAfter:		DeleteSSHKeys

# Short-Description:	Inject files to the instance

### END TASK INFO

set -e

set -o pipefail

. "@commondir@/common.sh"

if [ ! -d "$SNF_IMAGE_TARGET" ]; then

    log_error "Target dir: \`$SNF_IMAGE_TARGET' is missing"

fi

if [ -z "$SNF_IMAGE_PERSONALITY" ]; then

    warn "This image has no personality (0 files to inject)"

fi

if [ "$SNF_IMAGE_PROPERTY_OSFAMILY" = "windows" ]; then

    echo "$SNF_IMAGE_PERSONALITY" |

        @scriptsdir@/inject-files.py "$SNF_IMAGE_TARGET"

    exit 0

elif [ "$SNF_IMAGE_PROPERTY_OSFAMILY" = "linux" ]; then

    tmpdir=$(chroot "$SNF_IMAGE_TARGET" mktemp -d)

    add_cleanup rm -rf "$SNF_IMAGE_TARGET/$tmpdir"

    echo "$SNF_IMAGE_PERSONALITY" |

        @scriptsdir@/inject-files.py -d "$SNF_IMAGE_TARGET/$tmpdir"

    chroot "$SNF_IMAGE_TARGET" chmod 777 "$tmpdir"

    {

        while read -d $'\0' src; do

            read -d $'\0' owner;

            read -d $'\0' group;

            read -d $'\0' mode;

            read -d $'\0' dest;

            chroot "$SNF_IMAGE_TARGET" chown "$owner:$group" "$tmpdir/$src"

            chroot "$SNF_IMAGE_TARGET" su -l "$owner" -c \

                "install -D -m $mode $(printf "%q" "$tmpdir")/$src \

                $(printf "%q" "$dest")"

        done

    } < "$SNF_IMAGE_TARGET/$tmpdir/manifest"

fi

exit 0

# vim: set sta sts=4 shiftwidth=4 sw=4 et ai :