sh: functions -> bin/

1 files changed, 8 insertions, 180 deletions

diff --git a/infest b/infest
index ca37f49ec..8c891c428 100755
--- a/infest
+++ b/infest
@@ -1,187 +1,15 @@
 #! /bin/sh
-set -xeuf
+#
+# usage: ./infest cac-servername hostname
+#
+set -euf
 
-. ./lib/prelude.sh
-. ./lib/cac.sh
-. ./lib/cacnixos.sh
+PATH="$PWD/bin${PATH+:$PATH}"
+export PATH
 
 nix_url=https://nixos.org/releases/nix/nix-1.8/nix-1.8-x86_64-linux.tar.bz2
 nix_sha256=52fab207b4ce4d098a12d85357d0353e972c492bab0aa9e08e1600363e76fefb
 nix_find_sha1sum=86f8775bd4f0841edd4c816df861cebf509d58c3
+export nix_url nix_sha256 nix_find_sha1sum
 
-# This is somewhat required because cloudatcost requires whitelisting
-# of hosts.  If you whitelist your localhost, then leave this empty.
-# cac_via=
-#
-# cac_key=
-# cac_login=
-# cac_servername=
-
-# hostname=
-
-main() {
-  server=$(cac_getserver_by_servername "$cac_servername")
-
-  serverstatus=$(echo $server | jq -r .status)
-  case $serverstatus in
-    'Powered On') : ;;
-    *)
-      echo $0: bad server status: $serverstatus >&2
-      exit 2
-  esac
-
-  template=$(echo $server | jq -r .template)
-  case $template in
-    'CentOS-7-64bit') infest_centos7_64bit "$server";;
-    *)
-      echo $0: bad template: $template >&2
-      exit 3
-  esac
-}
-
-
-infest_centos7_64bit() {
-  server=$1
-  address=$(echo $server | jq -r .ip)
-  RSYNC_RSH='sshpass -e ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null'
-  SSHPASS=$(echo $server | jq -r .rootpass)
-  export SSHPASS
-  export RSYNC_RSH
-
-  main="modules/$hostname/default.nix"
-  target="root@$address"
-
-  cacnixos_networking "$server" $hostname \
-    > modules/$hostname/networking.nix
-
-  echo '(
-    set -xeuf
-    type bzip2 || yum install -y bzip2
-    type rsync || yum install -y rsync
-  )' \
-    | sshpass -e ssh \
-        -o StrictHostKeyChecking=no \
-        -o UserKnownHostsFile=/dev/null \
-        "root@$address" \
-        /bin/sh
-
-  rsync_filter "$main" \
-    | rsync -f '. -' -zvrlptD --delete-excluded ./ "$target":/etc/nixos/
-
-  #
-  #
-  #
-  echo '(
-    set -xeuf
-    groupadd -g 30000 nixbld || :
-    for i in `seq 1 10`; do
-      useradd -c "foolsgarden Nix build user $i" \
-              -d /var/empty \
-              -s /sbin/nologin \
-              -g 30000 \
-              -G 30000 \
-              -l -u $(expr 30000 + $i) \
-              nixbld$i || :
-      rm -f /var/spool/mail/nixbld$i
-    done
-
-    #curl https://nixos.org/nix/install | sh
-    nix_tar=$nix_basename.tar.bz2
-    if ! echo $nix_sha256 $nix_tar | sha256sum -c; then
-      curl -O -C - $nix_url || :
-      if ! echo $nix_sha256 $nix_tar | sha256sum -c; then
-        curl -O $nix_url || :
-        if ! echo $nix_sha256 $nix_tar | sha256sum -c; then
-          echo $0: cannot download $nix_url >&2
-          exit 5
-        fi
-      fi
-    fi
-
-    if ! test -d $nix_basename; then
-      tar jxf $nix_basename.tar.bz2
-    fi
-
-    nix_find=$nix_basename.find.txt
-    if ! echo $nix_find_sha1sum $nix_find | sha1sum -c; then
-      find $nix_basename | sort > $nix_find
-      if ! echo $nix_find_sha1sum $nix_find | sha1sum -c; then
-        echo $0: cannot unpack $nix_basename.tar.bz2 >&2
-        # TODO we could retry
-        exit 6
-      fi
-    fi
-
-    mkdir -p bin
-    PATH=$HOME/bin:$PATH
-    export PATH
-
-    # generate fake sudo because
-    # sudo: sorry, you must have a tty to run sudo
-    {
-      echo "#! /bin/sh"
-      echo "exec env \"\$@\""
-    } > bin/sudo
-    chmod +x bin/sudo
-
-    ./$nix_basename/install
-
-    . /root/.nix-profile/etc/profile.d/nix.sh
-
-    nixpkgs_expr="import <nixpkgs> { system = builtins.currentSystem; }"
-    nixpkgs_path=$(
-      find /nix/store -mindepth 1 -maxdepth 1 -name *-nixpkgs-* -type d
-    )
-
-    for i in nixos-generate-config nixos-install; do
-      nix-env \
-        --arg config "{ nix.package = ($nixpkgs_expr).nix; }" \
-        --arg pkgs "$nixpkgs_expr" \
-        --arg modulesPath "throw \"no modulesPath\"" \
-        -f $nixpkgs_path/nixpkgs/nixos/modules/installer/tools/tools.nix \
-        -iA config.system.build.$i
-    done
-
-    # TODO following fail when aborted in-between
-    if ! test -d /int; then
-      mkdir -p /int
-      mount --bind /int /mnt
-    fi
-    if ! test -d /mnt/boot; then
-      mkdir -p /mnt/boot
-      mount /dev/sda1 /mnt/boot
-    fi
-
-    mkdir -p /mnt/etc/nixos
-    rsync -zvrlptD --delete-excluded /etc/nixos/ /mnt/etc/nixos/
-
-    mkdir -m 0444 -p /mnt/var/empty
-
-    ln -s $main /mnt/etc/nixos/configuration.nix
-    nixos-install \
-      -I secrets=/etc/nixos/secrets
-
-    rsync -va --force /int/ /
-
-    # find / -type f -mtime +1 -exec rm -v {} \; 2>&1 > rm.log
-    #   ^ too aggressive, kills journal which is bad
-    # shutdown -r now
-    # nix-channel --add https://nixos.org/channels/nixos-unstable nixos
-    # nix-channel --remove nixpkgs
-    # nix-channel --update
-
-  )' \
-    | sshpass -e ssh \
-        -o StrictHostKeyChecking=no \
-        -o UserKnownHostsFile=/dev/null \
-        "root@$address" \
-        -T /usr/bin/env \
-          nix_url="$nix_url" \
-          nix_basename="$(basename $nix_url .tar.bz2)" \
-          nix_sha256="$nix_sha256" \
-          nix_find_sha1sum="$nix_find_sha1sum" \
-          main="$main" \
-          /bin/sh
-}
-
-main "$@"
+exec infest-cac "$@"