iankelling.org Git - distro-setup/blob - distro-begin

   1 #!/bin/bash -l
   2 # Copyright (C) 2016 Ian Kelling
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16
  17
  18
  19 # for bootstrapping a new machine
  20
  21 # in case we need it,
  22 # to make ssh interactive shell run better, we run this first.
  23 sudo bash -c 'source /a/c/.bashrc && source /a/exe/ssh-emacs-setup'
  24
  25
  26 # usage: $0 [-r] HOSTNAME
  27
  28 # tips:
  29 # run any sudo command first so your pass is cached
  30 # set the scrollback to unlimited in case something goes wrong
  31
  32 if [[ $EUID == 0 ]]; then
  33     if getent passwd ian; then
  34         echo "$0: error: running as root. unprivileged user exists. use it."
  35         exit 1
  36     else
  37         echo "$0: warning: running as root. I will setup users then exit"
  38     fi
  39 fi
  40
  41 interactive=true  # set this to false to force set -x
  42 [[ $- == *i* ]] || interactive=false
  43
  44 if ! $interactive; then
  45     set -x
  46     set -e -o pipefail
  47 fi
  48 set -E
  49 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
  50
  51 exec &> >(sudo tee -a /var/log/distro-begin)
  52 echo "$0: $(date): starting now)"
  53
  54 # headless=false # unused atm
  55 recompile=false
  56 # for copying to a new data fs
  57 bootstrapfs=false # old flag, needs new look before using.
  58 while [[ $1 == -* ]]; do
  59     case $1 in
  60         -r) recompile=true; shift ;;
  61     esac
  62 done
  63
  64 if [[ $1 ]]; then
  65     export HOSTNAME=$1
  66 fi
  67
  68 for f in iank-dev htpc treetowl x2 frodo tp li lj demohost; do
  69     eval "$f() { [[ $HOSTNAME == $f ]]; }"
  70 done
  71 has_p() { treetowl || x2 || frodo || tp || demohost; }
  72 has_x() { ! linode; }
  73 linode() { lj || li; }
  74 has_btrfs() { ! linode; }
  75 home_network() { ! linode; }
  76 encrypted() { has_p; }
  77
  78 shopt -s extglob
  79 export GLOBIGNORE=*/.:*/..
  80 umask 0002
  81
  82
  83 ####### end command line parsing
  84
  85 PATH="/a/exe:$PATH"
  86 sed="sed --follow-symlinks"
  87
  88 ##### begin setup encryption scripts ######
  89 if encrypted; then
  90     # I tried making a service which was dependent on reboot.target,
  91     # but it happened too late in the shutdown process.
  92     sudo dd of=/etc/systemd/system/keyscripton.service <<'EOF'
  93 [Unit]
  94 Description=Turn on automatic decryption of drives on boot
  95 # tried using graphical.target, but it made my display manager restart before rebooting.
  96 # generally, I don't think targets order shutdown like they do startup.
  97 # So, I did systemd-analyze plot > something.svg, and picked a reliably started
  98 # service that happens late in the game.
  99 After=ntp.service
 100 DefaultDependencies=no
 101 # not sure if needed, makes sure we shut down before reboot.target
 102 Conflicts=reboot.target
 103
 104 [Service]
 105 Type=oneshot
 106 RemainAfterExit=yes
 107 ExecStart=/bin/true
 108 ExecStop=/a/exe/keyscript-on
 109
 110 [Install]
 111 WantedBy=keyscriptoff.service
 112 EOF
 113     sudo systemctl daemon-reload # needed if the file was already there
 114     sudo systemctl stop keyscripton.service
 115     #    sudo systemctl start keyscripton.service
 116     sudo systemctl enable keyscripton.service
 117
 118     sudo dd of=/etc/systemd/system/keyscriptoff.service <<'EOF'
 119 [Unit]
 120 Description=Turn off automatic decryption of drives on boot
 121
 122 [Service]
 123 Type=oneshot
 124 ExecStart=/a/exe/keyscript-off
 125
 126 [Install]
 127 WantedBy=multi-user.target
 128 EOF
 129     sudo systemctl daemon-reload # needed if the file was already there
 130     sudo systemctl enable keyscriptoff.service
 131     sudo systemctl start keyscriptoff.service
 132 fi
 133 ##### end setup encryption scripts ######
 134
 135
 136 install-myqueue
 137
 138 # this script has been designed to be idempotent
 139 # todo, it would be nice to cut down on some of the output
 140
 141
 142 for x in /a/bin/errhandle/*-function; do
 143     source $x
 144 done
 145
 146
 147 set +e
 148 $interactive || errcatch
 149 set +x
 150 source /a/bin/distro-functions/src/identify-distros
 151 $interactive || set -x
 152
 153 if isfedora; then
 154     # comment out line disallowing calling sudo in scripts
 155     sudo $sed -i 's/^Defaults *requiretty/#\0 # ian commented/' /etc/sudoers
 156     # turn on magic sysrq commands for this boot cycle
 157     echo 1 > sudo dd of=/proc/sys/kernel/sysrq
 158     # selinux is not user friendly. Like, you enable samba, but you haven't run the magic selinux commands so it doesn't work
 159     # and you have no idea why.
 160     sudo $sed -i 's/^\(SELINUX=\).*/\1disabled/' /etc/selinux/config
 161     selinuxenabled && sudo setenforce 0
 162 fi
 163
 164
 165 # already ran for pxe installs, but used for vps & updates
 166 distro=$(distro-name)
 167 case $distro in
 168     ubuntu|debian)
 169         sudo bash -c ". /a/bin/fai/fai-wrapper && /a/bin/fai/fai/config/scripts/GRUB_PC/11-ian"
 170         ;;
 171     *)
 172         sudo bash -c ". /a/bin/fai/fai-wrapper &&
 173 /a/bin/fai/fai/config/distro-install-common/end"
 174         ;;
 175 esac
 176
 177 if linode; then
 178     sudo $sed -i '/^127\.0\.1\.1/d' /etc/hosts
 179     echo "127.0.1.1 $HOSTNAME.lan $HOSTNAME" | sudo tee -a /etc/hosts
 180 fi
 181
 182
 183 if [[ $EUID == 0 ]]; then
 184     echo "$0: running as root. exiting now that users are setup"
 185     exit 0
 186 fi
 187
 188
 189 #### begin link bashrc for root ######
 190 for x in /a/c/{.bashrc,brc,.bash_profile,.profile,.inputrc,path_add_function}; do
 191     sudo -i <<EOF
 192 PATH="/a/exe:$PATH"
 193 lnf $x /root
 194 EOF
 195 done
 196 #### end link bashrc repo for root ######
 197 # this needs to be before installing pacserve so we have gpg conf.
 198 conflink
 199
 200 set +x
 201 errallow
 202 source /etc/profile.d/environment.sh
 203 source ~/.bashrc
 204 $interactive || errcatch
 205 $interactive || set -x
 206
 207
 208 # passwordless sudo
 209 tu /etc/sudoers <<'EOF'
 210 ian  ALL=(ALL)  NOPASSWD: ALL
 211 Defaults  env_keep += SUDOD
 212 EOF
 213
 214
 215 # enable magic sysrq keys. debian docs say it is already enabled by default
 216 isfedora && tu /etc/sysctl.conf 'kernel.sysrq = 1'
 217
 218
 219 if isdebian; then
 220     codename=$(debian-codename)
 221     if isdebian-stable && has_x; then
 222         s dd of=/etc/apt/sources.list.d/mozilla-iceweasel.list <<EOF
 223 deb http://mozilla.debian.net/ $codename-backports firefox-release
 224 deb-src http://mozilla.debian.net/ $codename-backports firefox-release
 225 EOF
 226         p update
 227         # take care of mozilla signing errors in previous command
 228         pi pkg-mozilla-archive-keyring
 229         p update
 230     else
 231         :
 232         # this would change stable to testing, but I set that up already.
 233         # It\'s just a no-op if its already testing.
 234         # sudo sed -ri 's!^( *[^ #]+ +[^ ]+ +)[[:alpha:]]+(.*)!\1testing\2!' /etc/apt/sources.list
 235         p update
 236     fi
 237 fi
 238
 239 if isarch; then
 240     #https://wiki.archlinux.org/index.php/Arch_User_Repository#Installing_packages
 241     sudo pacman -S --noconfirm --needed base-devel jq
 242     # pacaur seems to be the best, although it + cower has a few minor bugs,
 243     # its design goals seem good, so, going for it.
 244
 245     aurpi() {
 246         for p in "$@"; do
 247             tempdir=$(mktemp -d)
 248             pushd $tempdir
 249             aurex "$p"
 250             makepkg -sri --skippgpcheck --noconfirm
 251             popd
 252             rm -rf $tempdir
 253         done
 254     }
 255     aurpi cower pacaur
 256
 257     pi pacserve
 258
 259     x=$(mktemp); /usr/bin/pacman.conf-insert_pacserve >$x
 260     sudo dd of=/etc/pacman.conf if=$x; rm $x
 261     sudo systemctl enable pacserve.service
 262     sudo systemctl start pacserve.service
 263
 264     # strange error if just installing trash-cli: "pyalpm requires python",
 265     # so I see that it requires python2, and installing that manually fixes it.
 266     # I didn't see this on earlier installation, main thing which changed was
 267     # pacserve, so not sure if it's related.
 268     pi python2
 269 fi
 270
 271 pup
 272 pi trash-cli
 273
 274
 275 ###### link files ###########
 276 # convenient to just do all file linking in one place
 277
 278 # if it wasn't set already, we could set hostname here
 279 #echo treetowl | s dd of=/etc/hostname
 280 #s hostname -F /etc/hostname
 281 #HOSTNAME=$(hostname)
 282
 283
 284 s lnf -T /a/bin /b
 285
 286 if has_p; then
 287     lnf -T /p/News ~/News
 288 fi
 289
 290 s lnf /q/root/.editor-backups /q/root/.undo-tree-history \
 291   /a/opt /a/c/.emacs.d $HOME/mw_vars /k/backup /root
 292
 293 rootsshsync
 294
 295 s lnf /a/c/.vim /a/c/.vimrc /a/c/.gvimrc /root
 296
 297 # machine is going away
 298 # if [[ $HOSTNAME == htpc ]]; then
 299 #     lnf -T /i/Videos ~/Downloads
 300 # fi
 301
 302 if has_p; then
 303     # for dovecot
 304     lnf -T /i/k/mboxes ~/mail
 305 fi
 306
 307
 308 # basic needed packages
 309 case $(distro-name) in
 310     debian)
 311         if has_x; then
 312             if isdebian-stable; then
 313                 pi firefox/$codename-backports
 314             else
 315                 # for a while, firefox/unstable did not have
 316                 # dependencies satisfied by testing packages, and i hit
 317                 # a conflict, it wanted a newer libfontconfig1, but
 318                 # emacs build-deps wanted an older one. In this case,
 319                 # I switch to using firefox-esr. note: They seem
 320                 # to release a new esr version every 9 months or so.
 321                 pi firefox/unstable
 322                 s dd of=/etc/apt/preferences.d/firefox <<'EOF'
 323 Package: firefox
 324 Pin: release a=unstable
 325 Pin-Priority: 500
 326 EOF
 327             fi
 328         fi
 329         # for hosts which require nonfree drivers
 330         # i previously had extra packages listed here linux-image-amd64
 331         # firmware-linux-free linux-headers-amd64, but I
 332         # don\'t see any reason why. seems to work in testing without.
 333         # remove this note if it continues to work.
 334         p=firmware-linux-nonfree
 335         if apt-cache show $p &>/dev/null; then
 336             pi $p
 337         fi
 338         ;;&
 339     ubuntu|debian)
 340         if has_x; then
 341             if isdebian-stable; then
 342                 pi xmacro
 343             else
 344                 pi xmacro/unstable # has no unstable deps
 345             fi
 346             pi gtk-redshift xinput
 347         fi
 348         ;;&
 349     fedora)
 350         p -y groupinstall development-tools c-development books admin-tools
 351         pi wget man-pages
 352         if has_x; then
 353             pi redshift-gtk
 354             # debian has this package patched to work, upstream is dead
 355             # tried using alien, pi alien, alien -r *.deb, rpm -Uhv *.rpm, got this error, so fuck it
 356             # file /usr/bin from install of xmacro-0.3pre_20000911-7.x86_64 conflicts with file from package filesystem-3.2-19.fc20.x86_64
 357             # http://packages.debian.org/source/sid/xmacro
 358             pi patch libXtst-devel
 359             cd $(mktemp -d)
 360             wget http://ftp.de.debian.org/debian/pool/main/x/xmacro/xmacro_0.3pre-20000911.orig.tar.gz
 361             wget http://ftp.de.debian.org/debian/pool/main/x/xmacro/xmacro_0.3pre-20000911-6.diff.gz
 362             ex *.gz
 363             patch -p0 < xmacro_0.3pre-20000911-6.diff
 364             cd xmacro-0.3pre-20000911.orig
 365             make
 366             sleep 1 # not sure why the following command couldn\'t find, so trying this
 367             # no make install target
 368             s cp -f xmacroplay xmacrorec xmacrorec2 /usr/local/bin
 369         fi
 370         ;;&
 371     arch)
 372         # like apt-cache
 373         pi pkgfile
 374         s pkgfile --update
 375         if has_x; then
 376             # libxtst is missing dep https://aur.archlinux.org/packages/xmacro/#news
 377             pi xorg-server redshift xorg-xinput libxtst xmacro
 378
 379             # background:
 380             # https://aur.archlinux.org/packages/xkbset/#comment-545419
 381             cert=$(mktemp)
 382             cat >$cert <<'EOF'
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 433 -----END CERTIFICATE-----
 434 -----BEGIN CERTIFICATE-----
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 466 OjplXuXE0OPa0utaKC25Aplgom88L2Z8mEWcyfoB7zKOfD759AN7JKZWCYwk
 467 -----END CERTIFICATE-----
 468 -----BEGIN CERTIFICATE-----
 469 MIIF3jCCA8agAwIBAgIQAf1tMPyjylGoG7xkDjUDLTANBgkqhkiG9w0BAQwFADCB
 470 iDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0pl
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 476 dGlmaWNhdGlvbiBBdXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK
 477 AoICAQCAEmUXNg7D2wiz0KxXDXbtzSfTTK1Qg2HiqiBNCS1kCdzOiZ/MPans9s/B
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 480 Fp0YvVGONaanZshyZ9shZrHUm3gDwFA66Mzw3LyeTP6vBZY1H1dat//O+T23LLb2
 481 VN3I5xI6Ta5MirdcmrS3ID3KfyI0rn47aGYBROcBTkZTmzNg95S+UzeQc0PzMsNT
 482 79uq/nROacdrjGCT3sTHDN/hMq7MkztReJVni+49Vv4M0GkPGw/zJSZrM233bkf6
 483 c0Plfg6lZrEpfDKEY1WJxA3Bk1QwGROs0303p+tdOmw1XNtB1xLaqUkL39iAigmT
 484 Yo61Zs8liM2EuLE/pDkP2QKe6xJMlXzzawWpXhaDzLhn4ugTncxbgtNMs+1b/97l
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 486 UB9XVKg+/XRjL7FQZQnmWEIuQxpMtPAlR1n6BB6T1CZGSlCBst6+eLf8ZxXhyVeE
 487 Hg9j1uliutZfVS7qXMYoCAQlObgOK6nyTJccBz8NUvXt7y+CDwIDAQABo0IwQDAd
 488 BgNVHQ4EFgQUU3m/WqorSs9UgOHYm8Cd8rIDZsswDgYDVR0PAQH/BAQDAgEGMA8G
 489 A1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggIBAFzUfA3P9wF9QZllDHPF
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 491 VWKR82kV2LyI48SqC/3vqOlLVSoGIG1VeCkZ7l8wXEskEVX/JJpuXior7gtNn3/3
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 494 iQycE0xyNN+81XHfqnHd4blsjDwSXWXavVcStkNr/+XeTWYRUc+ZruwXtuhxkYze
 495 Sf7dNXGiFSeUHM9h4ya7b6NnJSFd5t0dCy5oGzuCr+yDZ4XUmFF0sbmZgIn/f3gZ
 496 XHlKYC6SQK5MNyosycdiyA5d9zZbyuAlJQG03RoHnHcAP9Dc1ew91Pq7P8yF1m9/
 497 qS3fuQL39ZeatTXaw2ewh0qpKJ4jjv9cJ2vhsE/zB+4ALtRZh8tSQZXq9EfX7mRB
 498 VXyNWQKV3WKdwrnuWih0hKWbt5DHDAff9Yk2dDLWKMGwsAvgnEzDHNb842m1R0aB
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 500 jjxDah2nGN59PRbxYvnKkKj9
 501 -----END CERTIFICATE-----
 502 EOF
 503             cat /etc/ssl/certs/ca-certificates.crt >> $cert
 504             CURL_CA_BUNDLE=$cert pi xkbset
 505         fi
 506
 507         ;;&
 508     ubuntu|debian|fedora)
 509         if has_x; then
 510             if isdebian-stable; then
 511                 pi xkbset
 512             else
 513                 # xkbset was in testing for quite a while, dunno
 514                 # why it\'s not anymore. Sometime I should check and
 515                 # see if it\'s back in testing, but the unstable package
 516                 # doesn\'t upgrade anything form testing, and it\'s tiny
 517                 # so I\'m not bothering to automate it.
 518                 pi xkbset/unstable
 519             fi
 520         fi
 521         ;;&
 522 esac
 523
 524 if has_x; then
 525     pi xbindkeys
 526 fi
 527 pi cryptsetup lvm2
 528 # enables trim for volume delete, other rare commands.
 529 sudo $sed -ri 's/( *issue_discards\b).*/\1 = 1/' /etc/lvm/lvm.conf
 530
 531 if encrypted; then
 532     if isdeb; then
 533         sudo cp /usr/share/doc/util-linux/examples/fstrim.{service,timer} /etc/systemd/system
 534     fi
 535     # does weekly trim
 536     sudo systemctl enable fstrim.timer
 537 fi
 538
 539 dirs=(/mnt/{1,2,3,4,5,6,7,8,9})
 540 s mkdir -p "${dirs[@]}"
 541 s chown ian:ian  "${dirs[@]}"
 542
 543
 544 tu /etc/fstab <<'EOF'
 545 /i/w  /w  none  bind,noauto  0 0
 546 /i/k  /k  none  bind,noauto  0 0
 547 EOF
 548
 549
 550 if ! mountpoint /kr; then
 551     s mkdir -p /kr
 552     s chown ian:traci /kr
 553 fi
 554
 555 if home_network; then
 556     if [[ $HOSTNAME == treetowl ]]; then
 557         tu /etc/fstab <<'EOF'
 558 /k  /kr  none  bind,noauto  0 0
 559 EOF
 560     else
 561         tu /etc/fstab <<'EOF'
 562 treetowl:/k  /kr  nfs  noauto  0 0
 563 EOF
 564     fi
 565 fi
 566
 567 s mkdir -p /q /i/{w,k}
 568 for dir in /{i,w,k}; do
 569     if mountpoint $dir; then continue; fi # already mounted
 570     s mkdir -p $dir
 571     s chown ian:ian $dir
 572 done
 573
 574 # not needed for all hosts, but rather just keep it uniform
 575 s mkdir -p /mnt/iroot
 576
 577 # debian auto mounting of multi-disk encrypted btrfs is busted.  It is
 578 # in jessie, and in stretch as of 11/26/2016 I have 4 disks in cryptab,
 579 # based on 3 of those, it creates .device units for /dev/mapper/dev...
 580 # then waits endlessly for them on bootup, after the /dev/mapper disks
 581 # have already been created and exist. todo: create a simple repro
 582 # for this in a vm and report it upstream.
 583 if has_btrfs || home_network; then
 584     pi nfs-common
 585     s dd of=/root/imount <<'EOF'
 586 #!/bin/bash
 587 [[ $EUID == 0 ]] || exec sudo -E "$BASH_SOURCE" "$@"
 588 set -eE -o pipefail
 589 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 590 for dir in /i /mnt/iroot /k /kr /w; do
 591     if ! mountpoint $dir &>/dev/null && \
 592             awk '{print $2}' /etc/fstab | grep -xF $dir &>/dev/null; then
 593         if awk '{print $3}' /etc/fstab | grep -xF nfs &>/dev/null; then
 594             mount $dir || echo "warning: failed to mount nfs on $dir"
 595         else
 596             mount $dir
 597         fi
 598     fi
 599 done
 600 EOF
 601     s chmod +x /root/imount
 602
 603     s dd of=/etc/systemd/system/imount.service <<'EOF'
 604 [Unit]
 605 Description=Mount /i and related mountpoints
 606 RequiredBy=syncthing@ian.service
 607 Before=syncthing@ian.service
 608
 609 [Service]
 610 Type=oneshot
 611 ExecStart=/root/imount
 612
 613 [Install]
 614 # note /kr needs networking, this target is the simplest way to
 615 # time it when the network should be up, but not do something
 616 # dumb like delay startup until the network is up. It happens
 617 # at some time after network.target
 618 WantedBy=multi-user.target
 619 EOF
 620     sudo systemctl daemon-reload # needed if the file was already there
 621     sudo systemctl enable imount.service
 622     sudo systemctl start imount.service
 623 fi
 624
 625 dir=/nocow
 626 if has_btrfs; then
 627     if ! mountpoint $dir; then
 628         subvol=/mnt/root/nocow
 629         if [[ ! -e $subvol ]]; then
 630             s btrfs subvolume create $subvol
 631             s chown root:1000 $subvol
 632             s chattr +C $subvol
 633         fi
 634
 635         first_root_crypt=$(awk '$2 == "/" {print $1}' /etc/mtab)
 636         tu /etc/fstab <<EOF
 637 $first_root_crypt  /nocow  btrfs  noatime,subvol=nocow  0 0
 638 EOF
 639         s mkdir -p $dir
 640         s chown ian:ian $dir
 641         s mount $dir
 642     fi
 643 else
 644     sudo mkdir -p $dir
 645 fi
 646
 647 # ssh and probably some other things care about parent directory
 648 # ownership, and ssh doesn\'t allow any group writable parent
 649 # directories, so we are forced to use a directory structure similar
 650 # to home directories
 651 s chown root:ian /q
 652 s chmod 755 /q
 653
 654
 655 #  it comes with stretch and arch, but not jessie.
 656 # propogate /etc/udev/hwdb.d
 657 if which systemd-hwdb; then
 658     s systemd-hwdb update
 659     ser restart systemd-udev-trigger
 660 fi
 661
 662
 663 if isdeb; then
 664     # I\'ve had problems with postfix on debian:
 665     # on stretch, a startup ordering issue caused all mail to fail.
 666     # postfix changed defaults to only use ipv6 dns, causing all my mail to fail.
 667     # exim4 is default on debian, so I assume it would
 668     # be packaged better to avoid these types of things.
 669     # I haven\'t gotten around to getting a non-debian exim
 670     # setup.
 671     mail-setup exim4
 672 else
 673     mail-setup postfix
 674 fi
 675
 676 if isubuntu; then
 677     # disable crash report annoying crap
 678     s dd of=/etc/default/apport <<<'enabled=0'
 679 fi
 680
 681 # fai sets this an old way that doesn't work for stretch.
 682 # no harm in setting it universally here.
 683 # using debconf-set-selection, the area gets reset to ETC
 684 # on my linode test machine after doing a dpkg-reconfigure, or a reinstall,
 685 # so we are using expect :(
 686 # I got a random error when running this, so I added a sleep
 687 # rather than trying to write a whole detect and wait loop.
 688 # E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
 689 # E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
 690 sleep 1
 691 s apt-get -y install --no-install-recommends expect
 692 s expect <<EOF
 693 set force_conservative 0
 694 spawn dpkg-reconfigure tzdata -freadline
 695 expect -nocase timeout {exit 1} "Geographic area:"
 696 send "12\r"
 697 expect -nocase timeout {exit 1} "Time zone:"
 698 send "11\r"
 699 expect eof
 700 exit
 701 EOF
 702
 703
 704 if has_x; then
 705     if isarch; then
 706         # install so it's build dependencies don't get removed.
 707
 708         # emacs git build is currently broken
 709         if false; then
 710             x=$(mktemp -d)
 711             pushd $x
 712             aurex emacs-git
 713             makepkg -si --noconfirm
 714             popd
 715             rm -rf $x
 716         else
 717             pi emacs
 718         fi
 719         pi hunspell hunspell-en
 720     else
 721         if $recompile; then
 722             /a/bin/buildscripts/emacs
 723         else
 724             /a/bin/buildscripts/emacs --no-r || /a/bin/buildscripts/emacs
 725         fi
 726     fi
 727
 728     # todo, figure this out for arch if we ever try out gnome.
 729     if ! isarch; then
 730         # install for multiple display managers in case we use one
 731         if isdeb; then
 732             dir=/etc/gdm3
 733         elif isfedora; then
 734             # fedora didn\'t have the 3.
 735             dir=/etc/gdm
 736         fi
 737         s mkdir -p $dir/PostLogin
 738         s command cp /a/bin/distro-setup/desktop-20-autostart.sh $dir/PostLogin/Default
 739         s mkdir /etc/lightdm/lightdm.conf.d
 740         s dd of=/etc/lightdm/lightdm.conf.d/12-ian.conf <<'EOF'
 741 [SeatDefaults]
 742 session-setup-script=/a/bin/distro-setup/desktop-20-autostart.sh
 743 EOF
 744     fi
 745
 746
 747     pi ghc sakura
 748     # todo, also note for work comp, scp opt/org-mode bin/build-scripts
 749
 750     # use the package manger version to install the cabal version
 751     pi cabal-install
 752     cabal update
 753     PATH="$PATH:$HOME/.cabal/bin"
 754
 755     # todo, on older ubuntu I used cabal xmonad + xfce,
 756     # see /a/bin/old-unused/xmonad-cabal.sh
 757
 758     # trying out the distros versions newer distros
 759     pi xmonad
 760     if isarch; then
 761         # for displaying error messages.
 762         # optional dependency in arch, standard elsewhere.
 763         pi xorg-xmessage xmonad-contrib xorg-xsetroot xorg-xinit
 764
 765         # https://wiki.archlinux.org/index.php/Xinitrc
 766         for homedir in /home/*; do
 767             cp /etc/X11/xinit/xinitrc $homedir/.xinitrc
 768             $sed -ri '/^ *twm\b/,$d' $homedir/.xinitrc
 769             tee -a $homedir/.xinitrc <<'EOF'
 770 /a/bin/desktop-20-autostart.sh
 771 xsetroot -cursor_name left_ptr
 772 exec xmonad
 773 EOF
 774         done
 775     else
 776         pi suckless-tools
 777     fi
 778     pi dmenu
 779
 780     if isdeb && (tp || x2); then
 781         pi task-laptop
 782     fi
 783 fi
 784
 785 # the first pup command can kill off our /etc/ mod, so rerun this
 786 /a/exe/ssh-emacs-setup
 787 echo "$0: $(date): ending now"