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 # for setting up a new machine
  17 # usage: $0 [-r] HOSTNAME
  18
  19 # tips:
  20 # run any sudo command first so your pass is cached
  21 # set the scrollback to unlimited in case something goes wrong
  22
  23
  24 ####### begin setup environment #######
  25
  26
  27 ### make ssh interactive shell run better. for when running line interactively line by line
  28 sudo bash -c 'source /a/c/.bashrc && source /a/exe/ssh-emacs-setup'
  29
  30
  31 ##### setup error handling
  32 interactive=true  # set this to false to force set -x
  33 [[ $- == *i* ]] || interactive=false
  34 if ! $interactive; then
  35     set -x
  36     set -e -o pipefail
  37 fi
  38 set -E
  39 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
  40 for x in /a/bin/errhandle/*-function; do
  41     source $x
  42 done
  43 set +e
  44 $interactive || errcatch
  45
  46 ### setup logging
  47 exec &> >(sudo tee -a /var/log/distro-begin)
  48 echo "$0: $(date): starting now)"
  49
  50
  51 ### sanity checking
  52 if [[ $EUID == 0 ]]; then
  53     if getent passwd iank || getent passwd ian ; then
  54         echo "$0: error: running as root. unprivileged user exists. use it."
  55         exit 1
  56     else
  57         echo "$0: warning: running as root. I will setup users then exit"
  58     fi
  59 fi
  60
  61
  62 ### arg parsing
  63 recompile=false
  64 # for copying to a new data fs
  65 bootstrapfs=false # old flag, needs new look before using.
  66 while [[ $1 == -* ]]; do
  67     case $1 in
  68         -r) recompile=true; shift ;;
  69     esac
  70 done
  71 if [[ $1 ]]; then
  72     export HOSTNAME=$1
  73 fi
  74
  75
  76 ##### variables/env setup
  77 script_dir="$(readlink -f "$BASH_SOURCE")"
  78 source $script_dir/pkgs
  79 set +x
  80 source /a/bin/distro-functions/src/identify-distros
  81 $interactive || set -x
  82 for f in iank-dev htpc treetowl x2 frodo tp li lj demohost kw fz; do
  83     eval "$f() { [[ $HOSTNAME == $f ]]; }"
  84 done
  85 has_p() { ! linode; } # when tp is tracis, then not tp either
  86 has_x() { ! linode; }
  87 linode() { lj || li; }
  88 has_btrfs() { ! linode; }
  89 home_network() { ! linode; }
  90 encrypted() { has_p; }
  91 shopt -s extglob
  92 export GLOBIGNORE=*/.:*/..
  93 umask 022
  94 PATH="/a/exe:$PATH"
  95 sed="sed --follow-symlinks"
  96
  97 ####### end setup environment #######
  98
  99
 100
 101
 102 ##### begin setup encryption scripts ######
 103 if encrypted; then
 104     # I tried making a service which was dependent on reboot.target,
 105     # but it happened too late in the shutdown process.
 106     sudo dd of=/etc/systemd/system/keyscripton.service <<'EOF'
 107 [Unit]
 108 Description=Turn on automatic decryption of drives on boot
 109 # tried using graphical.target, but it made my display manager restart before rebooting.
 110 # generally, I don't think targets order shutdown like they do startup.
 111 # So, I did systemd-analyze plot > something.svg, and picked a reliably started
 112 # service that happens late in the game.
 113 After=ntp.service
 114 DefaultDependencies=no
 115 # not sure if needed, makes sure we shut down before reboot.target
 116 Conflicts=reboot.target
 117
 118 [Service]
 119 Type=oneshot
 120 RemainAfterExit=yes
 121 ExecStart=/bin/true
 122 ExecStop=/a/exe/keyscript-on
 123
 124 [Install]
 125 WantedBy=keyscriptoff.service
 126 EOF
 127     sudo systemctl daemon-reload # needed if the file was already there
 128     sudo systemctl stop keyscripton.service
 129     #    sudo systemctl start keyscripton.service
 130     sudo systemctl enable keyscripton.service
 131
 132     sudo dd of=/etc/systemd/system/keyscriptoff.service <<'EOF'
 133 [Unit]
 134 Description=Turn off automatic decryption of drives on boot
 135
 136 [Service]
 137 Type=oneshot
 138 ExecStart=/a/exe/keyscript-off
 139
 140 [Install]
 141 WantedBy=multi-user.target
 142 EOF
 143     sudo systemctl daemon-reload # needed if the file was already there
 144     sudo systemctl enable keyscriptoff.service
 145     sudo systemctl start keyscriptoff.service
 146 fi
 147 ##### end setup encryption scripts ######
 148
 149
 150 # disabled until its fixed up
 151 # install-myqueue
 152
 153 # todo, it would be nice to cut down on some of the output
 154
 155 ##### fedora prereq/fundamental settings
 156 if isfedora; then
 157     # comment out line disallowing calling sudo in scripts
 158     sudo $sed -i 's/^Defaults *requiretty/#\0 # ian commented/' /etc/sudoers
 159     # turn on magic sysrq commands
 160     echo 1 > sudo dd of=/proc/sys/kernel/sysrq
 161     echo "kernel.sysrq = 1" > /etc/sysctl.d/90-sysrq.conf
 162     # selinux is not user friendly. Like, you enable samba, but you haven't run the magic selinux commands so it doesn't work
 163     # and you have no idea why.
 164     sudo $sed -i 's/^\(SELINUX=\).*/\1disabled/' /etc/selinux/config
 165     selinuxenabled && sudo setenforce 0
 166 fi
 167
 168
 169 #### rerun my fai-time scripts
 170 # already ran for pxe installs, but used for vps & updates
 171 distro=$(distro-name)
 172 case $distro in
 173     ubuntu|debian|trisquel)
 174         sudo bash -c ". /a/bin/fai/fai-wrapper && /a/bin/fai/fai/config/scripts/GRUB_PC/11-iank"
 175         ;;
 176     *)
 177         sudo bash -c ". /a/bin/fai/fai-wrapper &&
 178 /a/bin/fai/fai/config/distro-install-common/end"
 179         ;;
 180 esac
 181
 182 ###### setup hostname
 183 sudo $sed -i '/^127\.0\.1\.1/d' /etc/hosts
 184 echo "127.0.1.1 $HOSTNAME.b8.nz $HOSTNAME" | sudo tee -a /etc/hosts
 185
 186
 187 ##### exit first stage if running as root
 188 if [[ $EUID == 0 ]]; then
 189     echo "$0: running as root. exiting now that users are setup"
 190     exit 0
 191 fi
 192
 193
 194 #### setup bash for root
 195 for x in /a/c/{.bashrc,brc,.bash_profile,.profile,.inputrc,path_add_function}; do
 196     sudo -i <<EOF
 197 PATH="/a/exe:$PATH"
 198 lnf $x /root
 199 EOF
 200 done
 201
 202 ###### do conflink
 203 # li needs the bind group before conflink
 204 if [[ $HOSTNAME == li ]]; then
 205     getent group bind &>/dev/null || sudo groupadd -r bind
 206 fi
 207 # this needs to be before installing pacserve so we have gpg conf.
 208 conflink
 209
 210 ###### bash environment setup
 211 set +x
 212 errallow
 213 source /etc/profile.d/environment.sh
 214 source ~/.bashrc
 215 $interactive || errcatch
 216 $interactive || set -x
 217
 218
 219 #### setup passwordless sudo
 220 tu /etc/sudoers <<EOF
 221 $USER  ALL=(ALL)  NOPASSWD: ALL
 222 Defaults  env_keep += SUDOD
 223 # makes ubuntu be like debian
 224 # https://unix.stackexchange.com/a/91572
 225 Defaults always_set_home
 226 EOF
 227
 228
 229 #### setup firefox backport
 230 ## ian: disabled. backports are not being published atm due to rust packaging issue
 231 # if isdeb; then
 232 #     codename=$(debian-codename)
 233 #         if isdebian-stable && has_x; then
 234 #             s dd of=/etc/apt/sources.list.d/mozilla-iceweasel.list <<EOF
 235 #     deb http://mozilla.debian.net/ $codename-backports firefox-release
 236 #     deb-src http://mozilla.debian.net/ $codename-backports firefox-release
 237 # EOF
 238 #             p update
 239 #             # take care of mozilla signing errors in previous command
 240 #             pi pkg-mozilla-archive-keyring
 241 #         fi
 242 #     p update
 243 # fi
 244
 245
 246 ######  arch aur wrapper setup
 247 if isarch; then
 248     #https://wiki.archlinux.org/index.php/Arch_User_Repository#Installing_packages
 249     sudo pacman -S --noconfirm --needed base-devel jq
 250     # pacaur seems to be the best, although it + cower has a few minor bugs,
 251     # its design goals seem good, so, going for it.
 252
 253     aurpi() {
 254         for p in "$@"; do
 255             tempdir=$(mktemp -d)
 256             pushd $tempdir
 257             aurex "$p"
 258             makepkg -sri --skippgpcheck --noconfirm
 259             popd
 260             rm -rf $tempdir
 261         done
 262     }
 263     aurpi cower pacaur
 264
 265     pi pacserve
 266
 267     x=$(mktemp); /usr/bin/pacman.conf-insert_pacserve >$x
 268     sudo dd of=/etc/pacman.conf if=$x; rm $x
 269     sudo systemctl enable pacserve.service
 270     sudo systemctl start pacserve.service
 271
 272 fi
 273
 274 #### update all packages
 275 pup
 276
 277
 278 ###### p1 packages install ######
 279 if isarch; then
 280     # requirement for trash-cli.
 281     # background: strange error if just installing trash-cli: "pyalpm requires python",
 282     # so I see that it requires python2, and installing that manually fixes it.
 283     # I didn\'t see this on earlier installation, main thing which changed was
 284     # pacserve, so not sure if it\'s related.
 285     pi python2
 286 fi
 287 pi ${p1[@]}
 288
 289
 290 ######## fix evbug bug ######
 291 case $distro in
 292     trisquel|ubuntu)
 293         # noticed in flidas.
 294         #https://bugs.launchpad.net/ubuntu/+source/module-init-tools/+bug/240553
 295         #https://wiki.debian.org/KernelModuleBlacklisting
 296         #common advice when searching is to use /etc/modprobe.d/blacklist.conf,
 297         #but that file won't work and will get automatically reverted
 298         sudo rmmod evbug ||: # might not be loaded yet
 299         file=/etc/modprobe.d/evbug.conf
 300         line="blacklist evbug"
 301         if ! grep -xFq "$line" $file; then
 302             sudo dd of=$file 2>/dev/null <<<"$line"
 303             sudo depmod -a
 304             sudo update-initramfs -u
 305         fi
 306         ;;
 307 esac
 308
 309
 310 ###### link files
 311 # convenient to just do all file linking in one place
 312 s lnf -T /a/bin /b
 313 s lnf -T /nocow/t /t
 314 if has_p; then
 315     lnf -T /p/News ~/News
 316 fi
 317 s lnf /q/root/.editor-backups /q/root/.undo-tree-history \
 318   /a/opt /a/c/.emacs.d $HOME/mw_vars /k/backup /root
 319 rootsshsync
 320 s lnf /a/c/.vim /a/c/.vimrc /a/c/.gvimrc /root
 321 if has_p; then
 322     # for dovecot
 323     lnf -T /i/k/mboxes ~/mail
 324 fi
 325
 326
 327 ##### basic needed packages
 328
 329 ### begin setup for keyboard and redshift ###
 330 case $(distro-name) in
 331
 332     trisquel|ubuntu|debian)
 333         if has_x; then
 334             if isdebian-testing; then
 335                 pi xmacro/unstable # has no unstable deps
 336             else
 337                 pi xmacro
 338             fi
 339             pi xinput
 340             # recommends gets us geoclue (for darkening automatically at night i assume),
 341             # which recommends modemmanager, which is annoying to fix for the model01 keyboard.
 342             pi --no-install-recommends gtk-redshift
 343         fi
 344         ;;&
 345     fedora)
 346         p -y groupinstall development-tools c-development books admin-tools
 347         pi wget man-pages
 348         if has_x; then
 349             pi redshift-gtk
 350             # debian has this package patched to work, upstream is dead
 351             # tried using alien, pi alien, alien -r *.deb, rpm -Uhv *.rpm, got this error, so fuck it
 352             # 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
 353             # http://packages.debian.org/source/sid/xmacro
 354             pi patch libXtst-devel
 355             cd $(mktemp -d)
 356             wget http://ftp.de.debian.org/debian/pool/main/x/xmacro/xmacro_0.3pre-20000911.orig.tar.gz
 357             wget http://ftp.de.debian.org/debian/pool/main/x/xmacro/xmacro_0.3pre-20000911-6.diff.gz
 358             ex *.gz
 359             patch -p0 < xmacro_0.3pre-20000911-6.diff
 360             cd xmacro-0.3pre-20000911.orig
 361             make
 362             sleep 1 # not sure why the following command couldn\'t find, so trying this
 363             # no make install target
 364             s cp -f xmacroplay xmacrorec xmacrorec2 /usr/local/bin
 365         fi
 366         ;;&
 367     arch)
 368         # like apt-cache
 369         pi pkgfile
 370         s pkgfile --update
 371         if has_x; then
 372             # libxtst is missing dep https://aur.archlinux.org/packages/xmacro/#news
 373             pi xorg-server redshift xorg-xinput libxtst xmacro
 374
 375             # background:
 376             # https://aur.archlinux.org/packages/xkbset/#comment-545419
 377             cert=$(mktemp)
 378             cat >$cert <<'EOF'
 379 -----BEGIN CERTIFICATE-----
 380 MIIJADCCB+igAwIBAgIRAIVAhZ0TMbQ5jTm0koI8X6YwDQYJKoZIhvcNAQELBQAw
 381 djELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAk1JMRIwEAYDVQQHEwlBbm4gQXJib3Ix
 382 EjAQBgNVBAoTCUludGVybmV0MjERMA8GA1UECxMISW5Db21tb24xHzAdBgNVBAMT
 383 FkluQ29tbW9uIFJTQSBTZXJ2ZXIgQ0EwHhcNMTUxMjA4MDAwMDAwWhcNMTgxMjA3
 384 MjM1OTU5WjCBsTELMAkGA1UEBhMCVVMxDjAMBgNVBBETBTY1MjExMREwDwYDVQQI
 385 EwhNaXNzb3VyaTERMA8GA1UEBxMIQ29sdW1iaWExHzAdBgNVBAkTFjExMDAgQ2Fy
 386 cmllIEZyYW5ja2UgRHIxHzAdBgNVBAoTFlVuaXZlcnNpdHkgb2YgTWlzc291cmkx
 387 CzAJBgNVBAsTAk1VMR0wGwYDVQQDExRmYWN1bHR5Lm1pc3NvdXJpLmVkdTCCASIw
 388 DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAN8Kap8hASpxQeqjHibGsCR1PBkh
 389 nW9p5FkuhGpMW/3ko8QfxH0W1Hq2y2DTFUmq17kH3GfT3h9a7HcmUrC3q15PciOB
 390 WR3j8u0bDfVppyAZXiHJzYGN7xHiPrZtFEGgwZd28+sW80WXTbGl+zKkmeZguGdH
 391 AVGeWJEFK44ctLbpjHWCy+xNuhxJuL4olwPoV7WX9IUhceC0rxYQANhLGOJhbchj
 392 Z76MA8dc2K3CZI5m7VqQwl09QSnCfz00afUr88ny9vj1S5k2ADS46gaE9O0lM6EY
 393 z/uZvMizXN/4ko+hFBjCSt0Vhxjx0kYDSP15btiwh700ywBEubpvLROmd48CAwEA
 394 AaOCBUswggVHMB8GA1UdIwQYMBaAFB4Fo3ePbJbiW4dLprSGrHEADOc4MB0GA1Ud
 395 DgQWBBTTNWrSb+V/Ayy0i8W2LExMUisQMzAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0T
 396 AQH/BAIwADAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwZwYDVR0gBGAw
 397 XjBSBgwrBgEEAa4jAQQDAQEwQjBABggrBgEFBQcCARY0aHR0cHM6Ly93d3cuaW5j
 398 b21tb24ub3JnL2NlcnQvcmVwb3NpdG9yeS9jcHNfc3NsLnBkZjAIBgZngQwBAgIw
 399 RAYDVR0fBD0wOzA5oDegNYYzaHR0cDovL2NybC5pbmNvbW1vbi1yc2Eub3JnL0lu
 400 Q29tbW9uUlNBU2VydmVyQ0EuY3JsMHUGCCsGAQUFBwEBBGkwZzA+BggrBgEFBQcw
 401 AoYyaHR0cDovL2NydC51c2VydHJ1c3QuY29tL0luQ29tbW9uUlNBU2VydmVyQ0Ff
 402 Mi5jcnQwJQYIKwYBBQUHMAGGGWh0dHA6Ly9vY3NwLnVzZXJ0cnVzdC5jb20wggOg
 403 BgNVHREEggOXMIIDk4IUZmFjdWx0eS5taXNzb3VyaS5lZHWCGmFkdmlzaW5nLmNv
 404 YXMubWlzc291cmkuZWR1ghBhaGEubWlzc291cmkuZWR1ghZhbGwtY3JhZnQubWlz
 405 c291cmkuZWR1gh1hbWVyaWNhbmJhc2tldHJ5Lm1pc3NvdXJpLmVkdYIXYW5kcmVh
 406 cmlldy5taXNzb3VyaS5lZHWCFWFydGdyYWRzLm1pc3NvdXJpLmVkdYIYYmFja3Vw
 407 LmNvYXMubWlzc291cmkuZWR1ghBiaWMubWlzc291cmkuZWR1ghZibG9nLmNvYXMu
 408 bWlzc291cmkuZWR1ghVjb3dhbmxhYi5taXNzb3VyaS5lZHWCFWRhZS5zdGF0Lm1p
 409 c3NvdXJpLmVkdYIRZGljZS5taXNzb3VyaS5lZHWCIGRpZ2l0YWxzdG9yeXRlbGxp
 410 bmcubWlzc291cmkuZWR1gg9lYS5taXNzb3VyaS5lZHWCG2Vib29rLWRldi5tYXRo
 411 Lm1pc3NvdXJpLmVkdYIXZWJvb2suZWNvbi5taXNzb3VyaS5lZHWCGGVuZ2xpc2g4
 412 MDA2Lm1pc3NvdXJpLmVkdYIZZXVnZW5lZml0c2NoLm1pc3NvdXJpLmVkdYIYZXVy
 413 b2t1bHR1cmUubWlzc291cmkuZWR1ghNmY2RsYWIubWlzc291cmkuZWR1ghZnZW9t
 414 dXNldW0ubWlzc291cmkuZWR1ghRoYXJzdGFkLm1pc3NvdXJpLmVkdYITbHVkd2ln
 415 Lm1pc3NvdXJpLmVkdYIYbWFjaGluZXNob3AubWlzc291cmkuZWR1ghNtYWpvcnMu
 416 bWlzc291cmkuZWR1ghBtZ2EubWlzc291cmkuZWR1ghdvcmdhbnByaW50Lm1pc3Nv
 417 dXJpLmVkdYIUcGh5c2ljcy5taXNzb3VyaS5lZHWCFHBtLmNoZW0ubWlzc291cmku
 418 ZWR1ghxyZWNydWl0aW5nLmVjb24ubWlzc291cmkuZWR1ghdyZXBlYy5lY29uLm1p
 419 c3NvdXJpLmVkdYIUc2NhbmxhYi5taXNzb3VyaS5lZHWCFnNzc2MuY29hcy5taXNz
 420 b3VyaS5lZHWCF3RlYWNoLmNvYXMubWlzc291cmkuZWR1ghd0b3B0ZWFjaGVyLm1p
 421 c3NvdXJpLmVkdYIQdnNmLm1pc3NvdXJpLmVkdYIid2hpdGVwYXBlci5ncmFkc2No
 422 b29sLm1pc3NvdXJpLmVkdTANBgkqhkiG9w0BAQsFAAOCAQEAQutYVAqG7MpmG2Nu
 423 Z/UypjYkN4JvwRbKBpTrce2IT/Sy29x6chBbyD+0WE6QORBtaUHuzE1KoXqpnF4M
 424 QrkKw0oBAC6x9dISoomq0DkIndtoBYYLaxSoII6F4OGWgF7pQ/7MiCBYzsKQpn9t
 425 aofMcTfvnCjq+MCIaeYnUKBVww0lOJlUxZGKxFJvRpf78HfbBauojjRO2zXLZD/u
 426 KMspbTfDaj5etIgWGShY2eml3N/SjAENmZYkcgDBYFyi8CckcEBAVzpH1+D+7Anz
 427 txHSYDNHAYLv83MwbegApa1FwPqlG/4SdEU8G6e6Xf5GLC/6GPGVTUpr7o348OOO
 428 lzGQzw==
 429 -----END CERTIFICATE-----
 430 -----BEGIN CERTIFICATE-----
 431 MIIF+TCCA+GgAwIBAgIQRyDQ+oVGGn4XoWQCkYRjdDANBgkqhkiG9w0BAQwFADCB
 432 iDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0pl
 433 cnNleSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNV
 434 BAMTJVVTRVJUcnVzdCBSU0EgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTQx
 435 MDA2MDAwMDAwWhcNMjQxMDA1MjM1OTU5WjB2MQswCQYDVQQGEwJVUzELMAkGA1UE
 436 CBMCTUkxEjAQBgNVBAcTCUFubiBBcmJvcjESMBAGA1UEChMJSW50ZXJuZXQyMREw
 437 DwYDVQQLEwhJbkNvbW1vbjEfMB0GA1UEAxMWSW5Db21tb24gUlNBIFNlcnZlciBD
 438 QTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJwb8bsvf2MYFVFRVA+e
 439 xU5NEFj6MJsXKZDmMwysE1N8VJG06thum4ltuzM+j9INpun5uukNDBqeso7JcC7v
 440 HgV9lestjaKpTbOc5/MZNrun8XzmCB5hJ0R6lvSoNNviQsil2zfVtefkQnI/tBPP
 441 iwckRR6MkYNGuQmm/BijBgLsNI0yZpUn6uGX6Ns1oytW61fo8BBZ321wDGZq0GTl
 442 qKOYMa0dYtX6kuOaQ80tNfvZnjNbRX3EhigsZhLI2w8ZMA0/6fDqSl5AB8f2IHpT
 443 eIFken5FahZv9JNYyWL7KSd9oX8hzudPR9aKVuDjZvjs3YncJowZaDuNi+L7RyML
 444 fzcCAwEAAaOCAW4wggFqMB8GA1UdIwQYMBaAFFN5v1qqK0rPVIDh2JvAnfKyA2bL
 445 MB0GA1UdDgQWBBQeBaN3j2yW4luHS6a0hqxxAAznODAOBgNVHQ8BAf8EBAMCAYYw
 446 EgYDVR0TAQH/BAgwBgEB/wIBADAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH
 447 AwIwGwYDVR0gBBQwEjAGBgRVHSAAMAgGBmeBDAECAjBQBgNVHR8ESTBHMEWgQ6BB
 448 hj9odHRwOi8vY3JsLnVzZXJ0cnVzdC5jb20vVVNFUlRydXN0UlNBQ2VydGlmaWNh
 449 dGlvbkF1dGhvcml0eS5jcmwwdgYIKwYBBQUHAQEEajBoMD8GCCsGAQUFBzAChjNo
 450 dHRwOi8vY3J0LnVzZXJ0cnVzdC5jb20vVVNFUlRydXN0UlNBQWRkVHJ1c3RDQS5j
 451 cnQwJQYIKwYBBQUHMAGGGWh0dHA6Ly9vY3NwLnVzZXJ0cnVzdC5jb20wDQYJKoZI
 452 hvcNAQEMBQADggIBAC0RBjjW29dYaK+qOGcXjeIT16MUJNkGE+vrkS/fT2ctyNMU
 453 11ZlUp5uH5gIjppIG8GLWZqjV5vbhvhZQPwZsHURKsISNrqOcooGTie3jVgU0W+0
 454 +Wj8mN2knCVANt69F2YrA394gbGAdJ5fOrQmL2pIhDY0jqco74fzYefbZ/VS29fR
 455 5jBxu4uj1P+5ZImem4Gbj1e4ZEzVBhmO55GFfBjRidj26h1oFBHZ7heDH1Bjzw72
 456 hipu47Gkyfr2NEx3KoCGMLCj3Btx7ASn5Ji8FoU+hCazwOU1VX55mKPU1I2250Lo
 457 RCASN18JyfsD5PVldJbtyrmz9gn/TKbRXTr80U2q5JhyvjhLf4lOJo/UzL5WCXED
 458 Smyj4jWG3R7Z8TED9xNNCxGBMXnMete+3PvzdhssvbORDwBZByogQ9xL2LUZFI/i
 459 eoQp0UM/L8zfP527vWjEzuDN5xwxMnhi+vCToh7J159o5ah29mP+aJnvujbXEnGa
 460 nrNxHzu+AGOePV8hwrGGG7hOIcPDQwkuYwzN/xT29iLp/cqf9ZhEtkGcQcIImH3b
 461 oJ8ifsCnSbu0GB9L06Yqh7lcyvKDTEADslIaeSEINxhO2Y1fmcYFX/Fqrrp1WnhH
 462 OjplXuXE0OPa0utaKC25Aplgom88L2Z8mEWcyfoB7zKOfD759AN7JKZWCYwk
 463 -----END CERTIFICATE-----
 464 -----BEGIN CERTIFICATE-----
 465 MIIF3jCCA8agAwIBAgIQAf1tMPyjylGoG7xkDjUDLTANBgkqhkiG9w0BAQwFADCB
 466 iDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0pl
 467 cnNleSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNV
 468 BAMTJVVTRVJUcnVzdCBSU0EgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTAw
 469 MjAxMDAwMDAwWhcNMzgwMTE4MjM1OTU5WjCBiDELMAkGA1UEBhMCVVMxEzARBgNV
 470 BAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0plcnNleSBDaXR5MR4wHAYDVQQKExVU
 471 aGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNVBAMTJVVTRVJUcnVzdCBSU0EgQ2Vy
 472 dGlmaWNhdGlvbiBBdXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK
 473 AoICAQCAEmUXNg7D2wiz0KxXDXbtzSfTTK1Qg2HiqiBNCS1kCdzOiZ/MPans9s/B
 474 3PHTsdZ7NygRK0faOca8Ohm0X6a9fZ2jY0K2dvKpOyuR+OJv0OwWIJAJPuLodMkY
 475 tJHUYmTbf6MG8YgYapAiPLz+E/CHFHv25B+O1ORRxhFnRghRy4YUVD+8M/5+bJz/
 476 Fp0YvVGONaanZshyZ9shZrHUm3gDwFA66Mzw3LyeTP6vBZY1H1dat//O+T23LLb2
 477 VN3I5xI6Ta5MirdcmrS3ID3KfyI0rn47aGYBROcBTkZTmzNg95S+UzeQc0PzMsNT
 478 79uq/nROacdrjGCT3sTHDN/hMq7MkztReJVni+49Vv4M0GkPGw/zJSZrM233bkf6
 479 c0Plfg6lZrEpfDKEY1WJxA3Bk1QwGROs0303p+tdOmw1XNtB1xLaqUkL39iAigmT
 480 Yo61Zs8liM2EuLE/pDkP2QKe6xJMlXzzawWpXhaDzLhn4ugTncxbgtNMs+1b/97l
 481 c6wjOy0AvzVVdAlJ2ElYGn+SNuZRkg7zJn0cTRe8yexDJtC/QV9AqURE9JnnV4ee
 482 UB9XVKg+/XRjL7FQZQnmWEIuQxpMtPAlR1n6BB6T1CZGSlCBst6+eLf8ZxXhyVeE
 483 Hg9j1uliutZfVS7qXMYoCAQlObgOK6nyTJccBz8NUvXt7y+CDwIDAQABo0IwQDAd
 484 BgNVHQ4EFgQUU3m/WqorSs9UgOHYm8Cd8rIDZsswDgYDVR0PAQH/BAQDAgEGMA8G
 485 A1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggIBAFzUfA3P9wF9QZllDHPF
 486 Up/L+M+ZBn8b2kMVn54CVVeWFPFSPCeHlCjtHzoBN6J2/FNQwISbxmtOuowhT6KO
 487 VWKR82kV2LyI48SqC/3vqOlLVSoGIG1VeCkZ7l8wXEskEVX/JJpuXior7gtNn3/3
 488 ATiUFJVDBwn7YKnuHKsSjKCaXqeYalltiz8I+8jRRa8YFWSQEg9zKC7F4iRO/Fjs
 489 8PRF/iKz6y+O0tlFYQXBl2+odnKPi4w2r78NBc5xjeambx9spnFixdjQg3IM8WcR
 490 iQycE0xyNN+81XHfqnHd4blsjDwSXWXavVcStkNr/+XeTWYRUc+ZruwXtuhxkYze
 491 Sf7dNXGiFSeUHM9h4ya7b6NnJSFd5t0dCy5oGzuCr+yDZ4XUmFF0sbmZgIn/f3gZ
 492 XHlKYC6SQK5MNyosycdiyA5d9zZbyuAlJQG03RoHnHcAP9Dc1ew91Pq7P8yF1m9/
 493 qS3fuQL39ZeatTXaw2ewh0qpKJ4jjv9cJ2vhsE/zB+4ALtRZh8tSQZXq9EfX7mRB
 494 VXyNWQKV3WKdwrnuWih0hKWbt5DHDAff9Yk2dDLWKMGwsAvgnEzDHNb842m1R0aB
 495 L6KCq9NjRHDEjf8tM7qtj3u1cIiuPhnPQCjY/MiQu12ZIvVS5ljFH4gxQ+6IHdfG
 496 jjxDah2nGN59PRbxYvnKkKj9
 497 -----END CERTIFICATE-----
 498 EOF
 499             cat /etc/ssl/certs/ca-certificates.crt >> $cert
 500             CURL_CA_BUNDLE=$cert pi xkbset
 501         fi
 502
 503         ;;&
 504     ubuntu|trisquel|debian|fedora)
 505         if has_x; then
 506             if isdebian-testing; then
 507                 # xkbset was in testing for quite a while, dunno
 508                 # why it\'s not anymore. Sometime I should check and
 509                 # see if it\'s back in testing, but the unstable package
 510                 # doesn\'t upgrade anything form testing, and it\'s tiny
 511                 # so I\'m not bothering to automate it.
 512                 pi xkbset/unstable
 513             else
 514                 pi xkbset
 515             fi
 516         fi
 517         ;;&
 518 esac
 519 if has_x; then
 520     pi xbindkeys
 521 fi
 522 ### end setup for keyboard and redshift ###
 523
 524 # enables trim for volume delete, other rare commands.
 525 sudo $sed -ri 's/( *issue_discards\b).*/\1 = 1/' /etc/lvm/lvm.conf
 526
 527 if encrypted; then
 528     if isdeb; then
 529         sudo cp /usr/share/doc/util-linux/examples/fstrim.{service,timer} /etc/systemd/system
 530     fi
 531     # does weekly trim
 532     sudo systemctl enable fstrim.timer
 533 fi
 534
 535 dirs=(/mnt/{1,2,3,4,5,6,7,8,9} /nocow/t)
 536 s mkdir -p "${dirs[@]}"
 537 s chown $USER:$USER  "${dirs[@]}"
 538
 539
 540 tu /etc/fstab <<'EOF'
 541 /i/w  /w  none  bind,noauto  0 0
 542 /i/k  /k  none  bind,noauto  0 0
 543 EOF
 544
 545
 546 if ! mountpoint /kr; then
 547     s mkdir -p /kr
 548     s chown $USER:traci /kr
 549 fi
 550
 551 if home_network; then
 552     if [[ $HOSTNAME == frodo ]]; then
 553         tu /etc/fstab <<'EOF'
 554 /k  /kr  none  bind,noauto  0 0
 555 EOF
 556     else
 557         tu /etc/fstab <<'EOF'
 558 frodo:/k  /kr  nfs  noauto  0 0
 559 EOF
 560     fi
 561 fi
 562
 563 s mkdir -p /q /i/{w,k}
 564 for dir in /{i,w,k}; do
 565     if mountpoint $dir; then continue; fi # already mounted
 566     s mkdir -p $dir
 567     s chown $USER:$USER $dir
 568 done
 569
 570 # not needed for all hosts, but rather just keep it uniform
 571 s mkdir -p /mnt/iroot
 572
 573 # debian auto mounting of multi-disk encrypted btrfs is busted.  It is
 574 # in jessie, and in stretch as of 11/26/2016 I have 4 disks in cryptab,
 575 # based on 3 of those, it creates .device units for /dev/mapper/dev...
 576 # then waits endlessly for them on bootup, after the /dev/mapper disks
 577 # have already been created and exist. todo: create a simple repro
 578 # for this in a vm and report it upstream.
 579 if has_btrfs || home_network; then
 580     pi nfs-common
 581     s dd of=/root/imount <<'EOF'
 582 #!/bin/bash
 583 [[ $EUID == 0 ]] || exec sudo -E "$BASH_SOURCE" "$@"
 584 set -eE -o pipefail
 585 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 586 for dir in /i /mnt/iroot /k /kr /w; do
 587     if ! mountpoint $dir &>/dev/null && \
 588             awk '{print $2}' /etc/fstab | grep -xF $dir &>/dev/null; then
 589         if awk '{print $3}' /etc/fstab | grep -xF nfs &>/dev/null; then
 590             mount $dir || echo "warning: failed to mount nfs on $dir"
 591         else
 592             mount $dir
 593         fi
 594     fi
 595 done
 596 EOF
 597     s chmod +x /root/imount
 598
 599     s dd of=/etc/systemd/system/imount.service <<EOF
 600 [Unit]
 601 Description=Mount /i and related mountpoints
 602 Before=syncthing@$USER.service
 603
 604 [Service]
 605 Type=oneshot
 606 ExecStart=/root/imount
 607
 608 [Install]
 609 RequiredBy=syncthing@$USER.service
 610 # note /kr needs networking, this target is the simplest way to
 611 # time it when the network should be up, but not do something
 612 # dumb like delay startup until the network is up. It happens
 613 # at some time after network.target
 614 WantedBy=multi-user.target
 615 EOF
 616     sudo systemctl daemon-reload # needed if the file was already there
 617     sudo systemctl enable imount.service
 618     sudo systemctl start imount.service
 619 fi
 620
 621 dir=/nocow
 622 if has_btrfs; then
 623     if ! mountpoint $dir; then
 624         subvol=/mnt/root/nocow
 625         if [[ ! -e $subvol ]]; then
 626             s btrfs subvolume create $subvol
 627             s chown root:1000 $subvol
 628             s chattr +C $subvol
 629         fi
 630
 631         first_root_crypt=$(awk '$2 == "/" {print $1}' /etc/mtab)
 632         tu /etc/fstab <<EOF
 633 $first_root_crypt  /nocow  btrfs  noatime,subvol=nocow  0 0
 634 EOF
 635         s mkdir -p $dir
 636         s chown $USER:$USER $dir
 637         s mount $dir
 638     fi
 639 else
 640     sudo mkdir -p $dir
 641 fi
 642
 643 # ssh and probably some other things care about parent directory
 644 # ownership, and ssh doesn\'t allow any group writable parent
 645 # directories, so we are forced to use a directory structure similar
 646 # to home directories
 647 s chown root:$USER /q
 648 s chmod 755 /q
 649
 650
 651 #  it comes with stretch and arch, but not jessie.
 652 # propogate /etc/udev/hwdb.d
 653 if which systemd-hwdb; then
 654     s systemd-hwdb update
 655     ser restart systemd-udev-trigger
 656 fi
 657
 658
 659 if isdeb; then
 660     # I\'ve had problems with postfix on debian:
 661     # on stretch, a startup ordering issue caused all mail to fail.
 662     # postfix changed defaults to only use ipv6 dns, causing all my mail to fail.
 663     # exim4 is default on debian, so I assume it would
 664     # be packaged better to avoid these types of things.
 665     # I haven\'t gotten around to getting a non-debian exim
 666     # setup.
 667     mail-setup exim4
 668 else
 669     mail-setup postfix
 670 fi
 671
 672 if isubuntu; then
 673     # disable crash report annoying dialogs.
 674     s dd of=/etc/default/apport <<<'enabled=0'
 675 fi
 676
 677 # fai sets this an old way that doesn't work for stretch.
 678 # no harm in setting it universally here.
 679 # using debconf-set-selection, the area gets reset to ETC
 680 # on my linode test machine after doing a dpkg-reconfigure, or a reinstall,
 681 # so we are using expect :(
 682 # I got a random error when running this, so I added a sleep
 683 # rather than trying to write a whole detect and wait loop.
 684 # E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
 685 # E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
 686 sleep 1
 687 # todo: this is not idempotent, it fails when running twice, due to prepopulated values.
 688 # check into unsetting them using debconf-set-selection.
 689 s apt-get -y install --no-install-recommends expect
 690 s expect <<EOF ||:
 691 set force_conservative 0
 692 spawn dpkg-reconfigure tzdata -freadline
 693 expect -nocase timeout {exit 1} "Geographic area:"
 694 send "\02512\r"
 695 expect -nocase timeout {exit 1} "Time zone:"
 696 send "\0255\r"
 697 expect eof
 698 exit
 699 EOF
 700
 701
 702 if has_x; then
 703     if isarch; then
 704         # install so it's build dependencies don't get removed.
 705
 706         # emacs git build is currently broken
 707         if false; then
 708             x=$(mktemp -d)
 709             pushd $x
 710             aurex emacs-git
 711             makepkg -si --noconfirm
 712             popd
 713             rm -rf $x
 714         else
 715             pi emacs
 716         fi
 717         pi hunspell hunspell-en
 718     else
 719         if $recompile; then
 720             /a/bin/buildscripts/emacs
 721         else
 722             /a/bin/buildscripts/emacs --no-r || /a/bin/buildscripts/emacs
 723         fi
 724     fi
 725
 726     # todo, figure this out for arch if we ever try out gnome.
 727     if ! isarch; then
 728         # install for multiple display managers in case we use one
 729         if isdeb; then
 730             dir=/etc/gdm3
 731         elif isfedora; then
 732             # fedora didn\'t have the 3.
 733             dir=/etc/gdm
 734         fi
 735         s mkdir -p $dir/PostLogin
 736         s command cp /a/bin/distro-setup/desktop-20-autostart.sh $dir/PostLogin/Default
 737         s mkdir /etc/lightdm/lightdm.conf.d
 738         s dd of=/etc/lightdm/lightdm.conf.d/12-iank.conf <<'EOF'
 739 [SeatDefaults]
 740 session-setup-script=/a/bin/distro-setup/desktop-20-autostart.sh
 741 EOF
 742     fi
 743
 744
 745     pi ${p2[@]}
 746     # todo, also note for work comp, scp opt/org-mode bin/build-scripts
 747
 748     # use the package manger version to install the cabal version
 749     cabal update
 750     PATH="$PATH:$HOME/.cabal/bin"
 751
 752     # todo, on older ubuntu I used cabal xmonad + xfce,
 753     # see /a/bin/old-unused/xmonad-cabal.sh
 754
 755     if isarch; then
 756         # for displaying error messages.
 757         # optional dependency in arch, standard elsewhere.
 758         pi xorg-xmessage xmonad-contrib xorg-xsetroot xorg-xinit
 759
 760         # https://wiki.archlinux.org/index.php/Xinitrc
 761         for homedir in /home/*; do
 762             cp /etc/X11/xinit/xinitrc $homedir/.xinitrc
 763             $sed -ri '/^ *twm\b/,$d' $homedir/.xinitrc
 764             tee -a $homedir/.xinitrc <<'EOF'
 765 /a/bin/desktop-20-autostart.sh
 766 xsetroot -cursor_name left_ptr
 767 exec xmonad
 768 EOF
 769         done
 770     else
 771         pi suckless-tools
 772     fi
 773     pi dmenu
 774
 775     if tp || x2; then
 776         case $distro in
 777             debian)
 778                 pi task-laptop
 779                 ;;
 780             ubuntu|trisquel)
 781                 # the exact packages that task-laptop would install, since ubuntu
 782                 # doesn\'t have this virtual in practice package.
 783                 pi avahi-autoipd bluetooth powertop iw wireless-tools wpasupplicant
 784                 ;;
 785             # todo: other distros unknown
 786         esac
 787     fi
 788 fi
 789
 790 # the first pup command can kill off our /etc/ mod, so rerun this
 791 /a/exe/ssh-emacs-setup
 792 echo "$0: $(date): ending now"
 793 exit 0