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/repos/bash/.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=false  # set this to true if running by hand in emacs
  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         # avoid some of the longer compilation steps,
  61         # when we need to rerun because we had an error
  62         -r) recompile=true; shift ;;
  63     esac
  64 done
  65
  66 if [[ $1 ]]; then
  67     export HOSTNAME=$1
  68 fi
  69
  70 for f in iank-dev htpc treetowl x2 frodo tp li lj demohost; do
  71     eval "$f() { [[ $HOSTNAME == $f ]]; }"
  72 done
  73 has_p() { treetowl || iank-dev || x2 || frodo || tp || demohost; }
  74 has_x() { ! { lj || li; }; }
  75 linode() { lj || li; }
  76 encrypted() { has_p; }
  77
  78 shopt -s extglob
  79 export GLOBIGNORE=*/.:*/..
  80 umask 0002
  81
  82
  83 ####### end command line parsing
  84
  85 PATH="/a/exe:$PATH"
  86 if encrypted; then
  87     # I tried making a service which was dependent on reboot.target,
  88     # but it happened too late in the shutdown process.
  89     sudo dd of=/etc/systemd/system/keyscripton.service <<'EOF'
  90 [Unit]
  91 Description=Turn on automatic decryption of drives on boot
  92 # tried using graphical.target, but it made my display manager restart before rebooting.
  93 # generally, I don't think targets order shutdown like they do startup.
  94 # So, I did systemd-analyze plot > something.svg, and picked a reliably started
  95 # service that happens late in the game.
  96 After=postfix.service
  97 DefaultDependencies=no
  98 # not sure if needed, makes sure we shut down before reboot.target
  99 Conflicts=reboot.target
 100
 101 [Service]
 102 Type=oneshot
 103 RemainAfterExit=yes
 104 ExecStart=/bin/true
 105 ExecStop=/a/exe/keyscript-on
 106
 107 [Install]
 108 WantedBy=keyscriptoff.service
 109 EOF
 110     sudo systemctl daemon-reload # needed if the file was already there
 111     sudo systemctl stop keyscripton.service
 112     #    sudo systemctl start keyscripton.service
 113     sudo systemctl enable keyscripton.service
 114
 115     sudo dd of=/etc/systemd/system/keyscriptoff.service <<'EOF'
 116 [Unit]
 117 Description=Turn off automatic decryption of drives on boot
 118
 119 [Service]
 120 Type=oneshot
 121 ExecStart=/a/exe/keyscript-off
 122
 123 [Install]
 124 WantedBy=multi-user.target
 125 EOF
 126     sudo systemctl daemon-reload # needed if the file was already there
 127     sudo systemctl enable keyscriptoff.service
 128     sudo systemctl start keyscriptoff.service
 129 fi
 130
 131
 132 install-myqueue
 133
 134 if iank-dev; then
 135     desktop=DESKTOP_DOMAIN # TODO, broken. rethink this next time it's used
 136     if $bootstrapfs; then
 137         # TODO: broken. need to copy files in this directory too, probably rethink this.
 138         cp="scp $desktop:"
 139         # for moving to a new hd, change $cp to move between filesystems
 140         mkdir -p /a/bin
 141         chown -R ian:ian /a # probably needs to be removed
 142         $cp/a/c /a
 143         echo -e \\n\\n\\n | ssh-keygen -t rsa
 144     fi
 145 fi
 146
 147 # this script has been designed to be idempotent
 148 # todo, it would be nice to cut down on some of the output
 149
 150
 151 for x in /a/bin/errhandle/*-function; do
 152     source $x
 153 done
 154
 155
 156 set +e
 157 $interactive || errcatch
 158 set +x
 159 source /a/bin/distro-functions/src/identify-distros
 160 $interactive || set -x
 161 echo path:$PATH
 162
 163
 164 if isfedora; then
 165     # comment out line disallowing calling sudo in scripts
 166     sudo sed -i --follow-symlinks 's/^Defaults *requiretty/#\0 # ian commented/' /etc/sudoers
 167     # turn on magic sysrq commands for this boot cycle
 168     echo 1 > sudo dd of=/proc/sys/kernel/sysrq
 169     # selinux is not user friendly. Like, you enable samba, but you haven't run the magic selinux commands so it doesn't work
 170     # and you have no idea why.
 171     sudo sed -i --follow-symlinks 's/^\(SELINUX=\).*/\1disabled/' /etc/selinux/config
 172     selinuxenabled && sudo setenforce 0
 173 fi
 174
 175
 176 # already ran for pxe installs, but used for vps & updates
 177 distro=$(distro-name)
 178 case $distro in
 179     ubuntu|debian)
 180         sudo bash -c ". /a/bin/fai/fai-wrapper && /a/bin/fai/fai/config/scripts/GRUB_PC/11-ian"
 181         ;;
 182     *)
 183         sudo bash -c ". /a/bin/fai/fai-wrapper &&
 184 /a/bin/fai/fai/config/distro-install-common/end"
 185         ;;
 186 esac
 187
 188 if linode; then
 189     sudo sed -i '/^127\.0\.1\.1/d' /etc/hosts
 190     echo "127.0.1.1 $HOSTNAME.lan $HOSTNAME" | sudo tee -a /etc/hosts
 191 fi
 192
 193
 194 if [[ $EUID == 0 ]]; then
 195     echo "$0: running as root. exiting now that users are setup"
 196     exit 0
 197 fi
 198
 199
 200 # link files
 201
 202 lnf-home() {
 203     # $2 and opts are unused so far.
 204     opts=()
 205     while [[ $1 == -* ]]; do
 206         opts+=($1)
 207         shift
 208     done
 209     lnf ${opts[@]} "$1" /home/ian/$2
 210     sudo -u traci -i <<EOF
 211 PATH="/a/exe:$PATH"
 212 lnf ${opts[@]} "$1" /home/traci/$2
 213 EOF
 214 }
 215
 216 for x in /a/c/repos/bash/!(.git); do
 217     lnf-home "$x"
 218     sudo -i <<EOF
 219 PATH="/a/exe:$PATH"
 220 lnf $x /root
 221 EOF
 222 done
 223
 224 echo path:$PATH
 225
 226 set +x
 227 errallow
 228 source ~/.bashrc
 229 echo path:$PATH
 230 $interactive || errcatch
 231 $interactive || set -x
 232
 233
 234 # passwordless sudo
 235 tu /etc/sudoers <<'EOF'
 236 ian  ALL=(ALL)  NOPASSWD: ALL
 237 Defaults  env_keep += SUDOD
 238 EOF
 239
 240
 241 # enable magic sysrq keys. debian docs say it is already enabled by default
 242 isfedora && tu /etc/sysctl.conf 'kernel.sysrq = 1'
 243
 244
 245
 246 if isdebian; then
 247     codename=$(debian-codename)
 248     if isdebian-stable && has_x; then
 249         s dd of=/etc/apt/sources.list.d/mozilla-iceweasel.list <<EOF
 250 deb http://mozilla.debian.net/ $codename-backports firefox-release
 251 deb-src http://mozilla.debian.net/ $codename-backports firefox-release
 252 EOF
 253         p update
 254         # take care of mozilla signing errors in previous command
 255         pi pkg-mozilla-archive-keyring
 256         p update
 257     else
 258         :
 259         # this would change stable to testing, but I set that up already.
 260         # It\'s just a no-op if its already testing.
 261         # sudo sed -ri 's!^( *[^ #]+ +[^ ]+ +)[[:alpha:]]+(.*)!\1testing\2!' /etc/apt/sources.list
 262         p update
 263     fi
 264 fi
 265
 266 s lnf -T /q/p /p
 267 # this needs to be before installing pacserve so we have gpg conf.
 268 conflink
 269
 270 if isarch; then
 271     #https://wiki.archlinux.org/index.php/Arch_User_Repository#Installing_packages
 272     sudo pacman -S --noconfirm --needed base-devel jq
 273     # pacaur seems to be the best, although it + cower has a few minor bugs,
 274     # its design goals seem good, so, going for it.
 275
 276     aurpi() {
 277         for p in "$@"; do
 278             tempdir=$(mktemp -d)
 279             pushd $tempdir
 280             aurex "$p"
 281             makepkg -sri --skippgpcheck --noconfirm
 282             popd
 283             rm -rf $tempdir
 284         done
 285     }
 286     aurpi cower pacaur
 287
 288     pi pacserve
 289
 290     x=$(mktemp); /usr/bin/pacman.conf-insert_pacserve >$x
 291     sudo dd of=/etc/pacman.conf if=$x; rm $x
 292     sudo systemctl enable pacserve.service
 293     sudo systemctl start pacserve.service
 294
 295     # strange error if just installing trash-cli: "pyalpm requires python",
 296     # so I see that it requires python2, and installing that manually fixes it.
 297     # I didn't see this on earlier installation, main thing which changed was
 298     # pacserve, so not sure if it's related.
 299     pi python2
 300 fi
 301
 302 pup
 303 pi trash-cli
 304
 305
 306 ###### link files ###########
 307 # convenient to just do all file linking in one place
 308
 309 # if it wasn't set already, we could set hostname here
 310 #echo treetowl | s dd of=/etc/hostname
 311 #s hostname -F /etc/hostname
 312 #HOSTNAME=$(hostname)
 313
 314
 315 s lnf -T /a/bin /b
 316
 317 if has_p; then
 318     lnf -T /p/offlineimap ~/Maildir
 319     lnf -T /p/News ~/News
 320     # don't use /* because I don't want to require it to be mounted
 321 fi
 322
 323 s lnf /q/root/.editor-backups /q/root/.undo-tree-history \
 324   /a/opt /a/c/.emacs.d $HOME/mw_vars /k/backup /root
 325
 326 rootsshsync
 327
 328 s lnf /a/c/.inputrc /a/c/.vim /a/c/.vimrc /a/c/.gvimrc /root
 329
 330 # machine is going away
 331 # if [[ $HOSTNAME == htpc ]]; then
 332 #     lnf -T /i/Videos ~/Downloads
 333 # fi
 334
 335 if has_p; then
 336     # for dovecot
 337     lnf -T /i/k/mboxes ~/mail
 338 fi
 339
 340
 341 # basic needed packages
 342 case $(distro-name) in
 343     debian)
 344         if has_x; then
 345             if isdebian-stable; then
 346                 pi firefox/$codename-backports
 347             else
 348                 # for a while, firefox/unstable had all it\'s deps satisfied
 349                 # by testing packages, but now i hit a conflict,
 350                 # it wanted a newer libfontconfig1, but emacs build-deps
 351                 # wanted an older one. Oh well, they seem to release
 352                 # a new esr version every 9 months or so.
 353                 pi firefox-esr
 354             fi
 355         fi
 356         # for hosts which require nonfree drivers
 357         # i previously had extra packages listed here linux-image-amd64
 358         # firmware-linux-free linux-headers-amd64, but I
 359         # don\'t see any reason why. seems to work in testing without.
 360         # remove this note if it continues to work.
 361         p=firmware-linux-nonfree
 362         if apt-cache show $p &>/dev/null; then
 363             pi $p
 364         fi
 365         ;;&
 366     ubuntu|debian)
 367         if has_x; then
 368             if isdebian-stable; then
 369                 pi xmacro
 370             else
 371                 pi xmacro/unstable # has no unstable deps
 372             fi
 373             pi gtk-redshift xinput
 374         fi
 375         ;;&
 376     fedora)
 377         p -y groupinstall development-tools c-development books admin-tools
 378         pi wget man-pages
 379         if has_x; then
 380             pi redshift-gtk
 381             # debian has this package patched to work, upstream is dead
 382             # tried using alien, pi alien, alien -r *.deb, rpm -Uhv *.rpm, got this error, so fuck it
 383             # 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
 384             # http://packages.debian.org/source/sid/xmacro
 385             pi patch libXtst-devel
 386             cd $(mktemp -d)
 387             wget http://ftp.de.debian.org/debian/pool/main/x/xmacro/xmacro_0.3pre-20000911.orig.tar.gz
 388             wget http://ftp.de.debian.org/debian/pool/main/x/xmacro/xmacro_0.3pre-20000911-6.diff.gz
 389             ex *.gz
 390             patch -p0 < xmacro_0.3pre-20000911-6.diff
 391             cd xmacro-0.3pre-20000911.orig
 392             make
 393             sleep 1 # not sure why the following command couldn\'t find, so trying this
 394             # no make install target
 395             s cp -f xmacroplay xmacrorec xmacrorec2 /usr/local/bin
 396         fi
 397         ;;&
 398     arch)
 399         # like apt-cache
 400         pi pkgfile
 401         s pkgfile --update
 402         if has_x; then
 403             # libxtst is missing dep https://aur.archlinux.org/packages/xmacro/#news
 404             pi xorg-server redshift xorg-xinput libxtst xmacro
 405
 406             # background:
 407             # https://aur.archlinux.org/packages/xkbset/#comment-545419
 408             cert=$(mktemp)
 409             cat >$cert <<'EOF'
 410 -----BEGIN CERTIFICATE-----
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 460 -----END CERTIFICATE-----
 461 -----BEGIN CERTIFICATE-----
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 484 11ZlUp5uH5gIjppIG8GLWZqjV5vbhvhZQPwZsHURKsISNrqOcooGTie3jVgU0W+0
 485 +Wj8mN2knCVANt69F2YrA394gbGAdJ5fOrQmL2pIhDY0jqco74fzYefbZ/VS29fR
 486 5jBxu4uj1P+5ZImem4Gbj1e4ZEzVBhmO55GFfBjRidj26h1oFBHZ7heDH1Bjzw72
 487 hipu47Gkyfr2NEx3KoCGMLCj3Btx7ASn5Ji8FoU+hCazwOU1VX55mKPU1I2250Lo
 488 RCASN18JyfsD5PVldJbtyrmz9gn/TKbRXTr80U2q5JhyvjhLf4lOJo/UzL5WCXED
 489 Smyj4jWG3R7Z8TED9xNNCxGBMXnMete+3PvzdhssvbORDwBZByogQ9xL2LUZFI/i
 490 eoQp0UM/L8zfP527vWjEzuDN5xwxMnhi+vCToh7J159o5ah29mP+aJnvujbXEnGa
 491 nrNxHzu+AGOePV8hwrGGG7hOIcPDQwkuYwzN/xT29iLp/cqf9ZhEtkGcQcIImH3b
 492 oJ8ifsCnSbu0GB9L06Yqh7lcyvKDTEADslIaeSEINxhO2Y1fmcYFX/Fqrrp1WnhH
 493 OjplXuXE0OPa0utaKC25Aplgom88L2Z8mEWcyfoB7zKOfD759AN7JKZWCYwk
 494 -----END CERTIFICATE-----
 495 -----BEGIN CERTIFICATE-----
 496 MIIF3jCCA8agAwIBAgIQAf1tMPyjylGoG7xkDjUDLTANBgkqhkiG9w0BAQwFADCB
 497 iDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0pl
 498 cnNleSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNV
 499 BAMTJVVTRVJUcnVzdCBSU0EgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTAw
 500 MjAxMDAwMDAwWhcNMzgwMTE4MjM1OTU5WjCBiDELMAkGA1UEBhMCVVMxEzARBgNV
 501 BAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0plcnNleSBDaXR5MR4wHAYDVQQKExVU
 502 aGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNVBAMTJVVTRVJUcnVzdCBSU0EgQ2Vy
 503 dGlmaWNhdGlvbiBBdXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK
 504 AoICAQCAEmUXNg7D2wiz0KxXDXbtzSfTTK1Qg2HiqiBNCS1kCdzOiZ/MPans9s/B
 505 3PHTsdZ7NygRK0faOca8Ohm0X6a9fZ2jY0K2dvKpOyuR+OJv0OwWIJAJPuLodMkY
 506 tJHUYmTbf6MG8YgYapAiPLz+E/CHFHv25B+O1ORRxhFnRghRy4YUVD+8M/5+bJz/
 507 Fp0YvVGONaanZshyZ9shZrHUm3gDwFA66Mzw3LyeTP6vBZY1H1dat//O+T23LLb2
 508 VN3I5xI6Ta5MirdcmrS3ID3KfyI0rn47aGYBROcBTkZTmzNg95S+UzeQc0PzMsNT
 509 79uq/nROacdrjGCT3sTHDN/hMq7MkztReJVni+49Vv4M0GkPGw/zJSZrM233bkf6
 510 c0Plfg6lZrEpfDKEY1WJxA3Bk1QwGROs0303p+tdOmw1XNtB1xLaqUkL39iAigmT
 511 Yo61Zs8liM2EuLE/pDkP2QKe6xJMlXzzawWpXhaDzLhn4ugTncxbgtNMs+1b/97l
 512 c6wjOy0AvzVVdAlJ2ElYGn+SNuZRkg7zJn0cTRe8yexDJtC/QV9AqURE9JnnV4ee
 513 UB9XVKg+/XRjL7FQZQnmWEIuQxpMtPAlR1n6BB6T1CZGSlCBst6+eLf8ZxXhyVeE
 514 Hg9j1uliutZfVS7qXMYoCAQlObgOK6nyTJccBz8NUvXt7y+CDwIDAQABo0IwQDAd
 515 BgNVHQ4EFgQUU3m/WqorSs9UgOHYm8Cd8rIDZsswDgYDVR0PAQH/BAQDAgEGMA8G
 516 A1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggIBAFzUfA3P9wF9QZllDHPF
 517 Up/L+M+ZBn8b2kMVn54CVVeWFPFSPCeHlCjtHzoBN6J2/FNQwISbxmtOuowhT6KO
 518 VWKR82kV2LyI48SqC/3vqOlLVSoGIG1VeCkZ7l8wXEskEVX/JJpuXior7gtNn3/3
 519 ATiUFJVDBwn7YKnuHKsSjKCaXqeYalltiz8I+8jRRa8YFWSQEg9zKC7F4iRO/Fjs
 520 8PRF/iKz6y+O0tlFYQXBl2+odnKPi4w2r78NBc5xjeambx9spnFixdjQg3IM8WcR
 521 iQycE0xyNN+81XHfqnHd4blsjDwSXWXavVcStkNr/+XeTWYRUc+ZruwXtuhxkYze
 522 Sf7dNXGiFSeUHM9h4ya7b6NnJSFd5t0dCy5oGzuCr+yDZ4XUmFF0sbmZgIn/f3gZ
 523 XHlKYC6SQK5MNyosycdiyA5d9zZbyuAlJQG03RoHnHcAP9Dc1ew91Pq7P8yF1m9/
 524 qS3fuQL39ZeatTXaw2ewh0qpKJ4jjv9cJ2vhsE/zB+4ALtRZh8tSQZXq9EfX7mRB
 525 VXyNWQKV3WKdwrnuWih0hKWbt5DHDAff9Yk2dDLWKMGwsAvgnEzDHNb842m1R0aB
 526 L6KCq9NjRHDEjf8tM7qtj3u1cIiuPhnPQCjY/MiQu12ZIvVS5ljFH4gxQ+6IHdfG
 527 jjxDah2nGN59PRbxYvnKkKj9
 528 -----END CERTIFICATE-----
 529 EOF
 530             cat /etc/ssl/certs/ca-certificates.crt >> $cert
 531             CURL_CA_BUNDLE=$cert pi xkbset
 532         fi
 533
 534         ;;&
 535     ubuntu|debian|fedora)
 536         if has_x; then
 537             if isdebian-stable; then
 538                 pi xkbset
 539             else
 540                 # xkbset was in testing for quite a while, dunno
 541                 # why it's not anymore. Sometime I should check and
 542                 # see if it's back in testing, but the unstable package
 543                 # doesn't upgrade anything form testing, and it's tiny
 544                 # so I'm not bothering to automate it.
 545                 pi xkbset/unstable
 546 fi
 547 fi
 548 ;;&
 549 esac
 550
 551 if has_x; then
 552     pi xbindkeys
 553 fi
 554 pi cryptsetup lvm2
 555 # enables trim for volume delete, other rare commands.
 556 sudo sed -ri 's/( *issue_discards\b).*/\1 = 1/' /etc/lvm/lvm.conf
 557
 558 if encrypted; then
 559     if isdeb; then
 560         sudo cp /usr/share/doc/util-linux/examples/fstrim.{service,timer} /etc/systemd/system
 561     fi
 562     # does weekly trim
 563     sudo systemctl enable fstrim.timer
 564 fi
 565
 566 dirs=(/mnt/{1,2,3,4,5,6,7,8,9})
 567 s mkdir -p "${dirs[@]}"
 568 s chown ian:ian  "${dirs[@]}"
 569
 570 if [[ $HOSTNAME == treetowl ]]; then
 571     tu /etc/fstab <<'EOF'
 572 /dev/disk/by-id/ata-TOSHIBA_MD04ACA500_84REK6NTFS9A-part1 /i btrfs  noatime,subvol=i  0 0
 573 EOF
 574 else
 575     tu /etc/fstab <<'EOF'
 576 /q/i  /i  none  bind  0 0
 577 EOF
 578 fi
 579
 580 tu /etc/fstab <<'EOF'
 581 /i/w  /w  none  bind  0 0
 582 /i/k  /k  none  bind  0 0
 583 EOF
 584
 585 if ! mountpoint /kfrodo; then
 586     s mkdir -p /kfrodo
 587     s chown ian:traci /kfrodo
 588 fi
 589 if [[ $HOSTNAME == frodo ]]; then
 590     tu /etc/fstab <<'EOF'
 591 /k  /kfrodo  none  bind  0 0
 592 EOF
 593 else
 594     tu /etc/fstab <<'EOF'
 595 frodo:/k  /kfrodo  nfs  defaults  0 0
 596 EOF
 597 fi
 598
 599 s mkdir -p /q/i/{w,k}
 600 for dir in /{i,w,k}; do
 601     if mountpoint $dir; then continue; fi
 602     s mkdir -p $dir
 603     s chown ian:ian $dir
 604     s mount $dir
 605 done
 606
 607
 608 # ssh and probably some other things care about parent directory
 609 # ownership, and ssh doesn\'t allow any group writable parent
 610 # directories, so we are forced to use a directory structure similar
 611 # to home directories
 612 s chown root:ian /q
 613 s chmod 755 /q
 614
 615
 616 #  it comes with stretch and arch, but not jessie.
 617 # propogate /etc/udev/hwdb.d
 618 if which systemd-hwdb; then
 619     s systemd-hwdb update
 620     ser restart systemd-udev-trigger
 621 fi
 622
 623 # work desktop doesnt need gpg stuff, but it doesnt hurt
 624 s dd of=/etc/profile.d/environment.sh <<'EOF'
 625 # IAN: EDIT THIS FROM /a/bin/distro-setup/distro-begin
 626 export ACME_TINY_WRAPPER_CERT_DIR=/p/c/machine_specific/$HOSTNAME/webservercerts
 627
 628 if [ -f $HOME/path_add-function ]; then
 629     . $HOME/path_add-function
 630     path_add /usr/sbin /usr/local/sbin /sbin
 631     path_add /a/exe /a/opt/bin $HOME/.cabal/bin
 632
 633     if [ -r /etc/alternatives/java_sdk ]; then
 634         export JAVA_HOME=/etc/alternatives/java_sdk
 635         path_add /etc/alternatives/java_sdk
 636     fi
 637 fi
 638
 639 export EDITOR="emacsclient"
 640 # this makes emacsclient file/-c start a server instance if none is running,
 641 # instead of some alternate editor logic
 642 export ALTERNATE_EDITOR=""
 643
 644 # ubuntu starts gpg agent automatically with  /etc/X11/Xsession.d/90gpg-agent.
 645 # fedora doesn't, which left me to figure this out, and google was no help.
 646 # fedora documentation is often quite bad :(
 647 # This is mostly copied from that file.
 648 # Main difference is that we eval the result of starting gpg-agent,
 649 # while that file executes it through xsession specific var.
 650 # Also make sourcing the pidfile make more sense.
 651 # End result should be the same afaik.
 652 # for gpg-agent to work when calling gpg from the command line,
 653 # we need an environment variable that is setup via the eval.
 654 # which is why we do this upon login, so it can propogate
 655 # It is also written to the file $HOME/.gnupg/gpg-agent-info-$(hostname)
 656 # I'm not aware if that is ever used, but just fyi.
 657 # I also added the bit about xmessaging the stderr,
 658 # because I'd like to know if the command fails
 659 if [ -f /etc/fedora-release ]; then
 660     : ${GNUPGHOME=$HOME/.gnupg}
 661
 662     GPGAGENT=/usr/bin/gpg-agent
 663     PID_FILE="$GNUPGHOME/gpg-agent-info-$(hostname)"
 664
 665     if ! $GPGAGENT 2>/dev/null; then
 666         temp="$(mktemp)"
 667         eval "$($GPGAGENT --homedir /p/do-not-delete --daemon --sh --write-env-file=$PID_FILE 2>$temp)"
 668         temperr="$(<"$temp")"
 669         [ -n "$temperr" ] && xmessage "gpg-agent stderr: $temperr"
 670     elif [ -r "$PID_FILE" ]; then
 671         . "$PID_FILE"
 672         export GPG_AGENT_INFO
 673     fi
 674 fi
 675
 676 # ubuntu has 002, debian has 022.
 677 # from what I've read, benefit of 002 makes shared groups read/write.
 678 # Security concern is where some unixes put everyone in a same group,
 679 # so if you copy files there with exact perms, that is probably not
 680 # what you want. I don't use a system like that, and I don't really care
 681 # either way, but I'd prefer
 682 # being able to sync file perms with ubuntu systems at work,
 683 # and it's easier to change the debian one.
 684
 685 umask 002
 686 EOF
 687
 688
 689
 690 postfix-setup
 691
 692 if isubuntu; then
 693     # disable crash report annoying crap
 694     s dd of=/etc/default/apport <<<'enabled=0'
 695 fi
 696
 697 # fai sets this an old way that doesn't work for stretch.
 698 # no harm in setting it universally here.
 699 # using debconf-set-selection, the area gets reset to ETC
 700 # on my linode test machine after doing a dpkg-reconfigure, or a reinstall,
 701 # so we are using expect :(
 702 apt-get install --no-install-recommends expect
 703 s expect <<EOF
 704 set force_conservative 0
 705 spawn dpkg-reconfigure tzdata -freadline
 706 expect -nocase timeout {exit 1} "Geographic area:"
 707 send "12\r"
 708 expect -nocase timeout {exit 1} "Time zone:"
 709 send "11\r"
 710 expect eof
 711 exit
 712 EOF
 713
 714
 715 if has_x; then
 716     if isarch; then
 717         # install so it's build dependencies don't get removed.
 718
 719         # emacs git build is currently broken
 720         if false; then
 721             x=$(mktemp -d)
 722             pushd $x
 723             aurex emacs-git
 724             makepkg -si --noconfirm
 725             popd
 726             rm -rf $x
 727         else
 728             pi emacs
 729         fi
 730         pi hunspell hunspell-en
 731     else
 732         # to disable emacs git build,
 733         # s apt-get install emacs
 734         if $recompile; then
 735             /a/bin/buildscripts/emacs -u
 736         else
 737             /a/bin/buildscripts/emacs -r
 738         fi
 739     fi
 740
 741     # todo, figure this out for arch if we ever try out gnome.
 742     if ! isarch; then
 743         # install for multiple display managers in case we use one
 744         if isdeb; then
 745             dir=/etc/gdm3
 746         elif isfedora; then
 747             # fedora didn\'t have the 3.
 748             dir=/etc/gdm
 749         fi
 750         s mkdir -p $dir/PostLogin
 751         s command cp /a/bin/distro-setup/desktop-20-autostart.sh $dir/PostLogin/Default
 752         s mkdir /etc/lightdm/lightdm.conf.d
 753         s dd of=/etc/lightdm/lightdm.conf.d/12-ian.conf <<'EOF'
 754 [SeatDefaults]
 755 session-setup-script=/a/bin/distro-setup/desktop-20-autostart.sh
 756 EOF
 757     fi
 758
 759
 760     pi ghc sakura
 761     # todo, also note for work comp, scp opt/org-mode bin/build-scripts
 762
 763     # use the package manger version to install the cabal version
 764     pi cabal-install
 765     cabal update
 766     PATH="$PATH:$HOME/.cabal/bin"
 767
 768     # todo, on older ubuntu I used cabal xmonad + xfce,
 769     # see /a/bin/old-unused/xmonad-cabal.sh
 770
 771     # trying out the distros versions newer distros
 772     pi xmonad
 773     if isarch; then
 774         # for displaying error messages.
 775         # optional dependency in arch, standard elsewhere.
 776         pi xorg-xmessage xmonad-contrib xorg-xsetroot xorg-xinit
 777
 778         # https://wiki.archlinux.org/index.php/Xinitrc
 779         for homedir in /home/*; do
 780             cp /etc/X11/xinit/xinitrc $homedir/.xinitrc
 781             sed -ri '/^ *twm\b/,$d' $homedir/.xinitrc
 782             tee -a $homedir/.xinitrc <<'EOF'
 783 /a/bin/desktop-20-autostart.sh
 784 xsetroot -cursor_name left_ptr
 785 exec xmonad
 786 EOF
 787         done
 788     else
 789         pi suckless-tools
 790     fi
 791     pi dmenu
 792
 793     if isdeb && (tp || x2); then
 794         pi task-laptop
 795     fi
 796 fi
 797
 798 # the first pup command can kill off our /etc/ mod, so rerun this
 799 /a/exe/ssh-emacs-setup
 800 echo "$0: $(date): ending now"