66 lines
2.0 KiB
Bash
Executable File
66 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# 2011 Steven Armstrong (steven-cdist at armstrong.cc)
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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# show command output in debug mode
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cat << DONE
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__debug=$__cdist_debug
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if [ "\$__debug" != "yes" ]; then
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# Link file descriptor #6 with stdout
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exec 6>&1
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# redirect all output to /dev/null
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exec > /dev/null
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fi
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DONE
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uri="$(cat "$__object/parameter/uri")"
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target="$(cat "$__object/parameter/target")"
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post_install="$(cat "$__object/parameter/post_install" 2>/dev/null || true)"
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[ "$__debug" = "yes" ] && curl="curl" || curl="curl -s"
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[ "$__debug" = "yes" ] && tar="tar -xvzp" || tar="tar -xzp"
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echo "$curl '$uri' | $tar -C '$target'"
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if [ -n "$post_install" ]; then
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post_install_script="$(cat "$__object/parameter/post_install_script")"
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cat << DONE
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[ -d "${target}/proc" ] || mkdir "${target}/proc"
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mount -t proc none "${target}/proc"
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[ -d "${target}/sys" ] || mkdir "${target}/sys"
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mount -t sysfs none "${target}/sys"
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[ -d "${target}/dev" ] || mkdir "${target}/dev"
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mount --rbind /dev "${target}/dev"
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[ -d "${target}/tmp" ] || mkdir -m 1777 "${target}/tmp"
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mount -t tmpfs none "${target}/tmp"
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cp "$post_install_script" "${target}/tmp/post_install"
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chmod +x "${target}/tmp/post_install"
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cp /etc/resolv.conf "${target}/etc/"
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chroot "$target" /tmp/post_install
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umount -l "${target}/tmp" "${target}/dev" "${target}/sys" "${target}/proc"
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DONE
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fi
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cat << DONE
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if [ "\$__debug" != "yes" ]; then
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# Restore stdout and close file descriptor #6.
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exec 1>&6 6>&-
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fi
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DONE
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