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

   1 #!/bin/bash -l
   2 # Copyright (C) 2016 Ian Kelling
   3 # This program is under GPL v. 3 or later, see <http://www.gnu.org/licenses/>
   4
   5 # todo. dunno why, but original bootstrap of timezone is not sticking.
   6 # fixed manually with:
   7 # s dpkg-reconfigure tzdata
   8 # enter 12 then 11.
   9
  10
  11 # for bootstrapping a new machine
  12
  13 # to make ssh run better, first run this:
  14 sudo bash -c 'source /a/c/repos/bash/.bashrc && source /a/exe/ssh-emacs-setup'
  15
  16
  17 # see t.org for OS installer notes
  18
  19 # usage: $0 [OPTIONS] HOSTNAME
  20
  21 # tips:
  22 # run any sudo command first so your pass is cached
  23 # set the scrollback to unlimited in case something goes wrong
  24
  25 if [[ $EUID == 0 ]]; then
  26     if getent passwd ian; then
  27         echo "$0: error: running as root. unprivileged user exists. use it."
  28         exit 1
  29     else
  30         echo "$0: warning: running as root. I will setup users then exit"
  31     fi
  32 fi
  33
  34 interactive=false  # set this to true if running by hand in emacs
  35 [[ $- == *i* ]] || interactive=false
  36
  37 if ! $interactive; then
  38     set -x
  39     set -e -o pipefail
  40 fi
  41 set -E
  42 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
  43
  44 exec &> >(sudo tee -a /var/log/distro-begin)
  45 echo "$0: $(date): starting now)"
  46
  47 # headless=false # unused atm
  48 recompile=false
  49 # for copying to a new data fs
  50 bootstrapfs=false # old flag, needs new look before using.
  51 while [[ $1 == -* ]]; do
  52     case $1 in
  53         # avoid some of the longer compilation steps,
  54         # when we need to rerun because we had an error
  55         -r) recompile=true; shift ;;
  56     esac
  57 done
  58
  59 if [[ $1 ]]; then
  60     export HOSTNAME=$1
  61 fi
  62
  63 for f in iank-dev htpc treetowl x2 frodo tp li lj; do
  64     eval "$f() { [[ $HOSTNAME == $f ]]; }"
  65 done
  66 has_p() { iank-dev || x2 || frodo || tp; }
  67 has_x() { ! { lj || li; }; }
  68 encrypted() { has_p; }
  69
  70 shopt -s extglob
  71 export GLOBIGNORE=*/.:*/..
  72 umask 0002
  73
  74
  75 ####### end command line parsing
  76
  77 PATH="/a/exe:$PATH"
  78 if encrypted; then
  79     # I tried making a service which was dependent on reboot.target,
  80     # but it happened too late in the shutdown process.
  81     sudo dd of=/etc/systemd/system/keyscripton.service <<'EOF'
  82 [Unit]
  83 Description=Turn on automatic decryption of drives on boot
  84 # tried using graphical.target, but it made my display manager restart before rebooting.
  85 # generally, I don't think targets order shutdown like they do startup.
  86 # So, I did systemd-analyze plot > something.svg, and picked a reliably started
  87 # service that happens late in the game.
  88 After=postfix.service
  89 DefaultDependencies=no
  90 Conflicts=reboot.target
  91
  92 [Service]
  93 Type=oneshot
  94 RemainAfterExit=yes
  95 ExecStart=/bin/true
  96 ExecStop=/a/exe/keyscript-on
  97
  98 [Install]
  99 WantedBy=keyscriptoff.service
 100 EOF
 101     sudo systemctl daemon-reload # needed if the file was already there
 102     sudo systemctl stop keyscripton.service
 103     #    sudo systemctl start keyscripton.service
 104     sudo systemctl enable keyscripton.service
 105
 106     sudo dd of=/etc/systemd/system/keyscriptoff.service <<'EOF'
 107 [Unit]
 108 Description=Turn off automatic decryption of drives on boot
 109
 110 [Service]
 111 Type=oneshot
 112 ExecStart=/a/exe/keyscript-off
 113
 114 [Install]
 115 WantedBy=multi-user.target
 116 EOF
 117     sudo systemctl daemon-reload # needed if the file was already there
 118     sudo systemctl enable keyscriptoff.service
 119     sudo systemctl start keyscriptoff.service
 120 fi
 121
 122
 123 install-myqueue
 124
 125 if iank-dev; then
 126     desktop=$(ssh root@iankelling.org grep desktop /etc/hosts | grep -o "^.* ")
 127     if $bootstrapfs; then
 128         # for bootstrapping at a new job:
 129         cp="scp $desktop:"
 130         # for moving to a new hd, change $cp to move between filesystems
 131         mkdir -p /a/bin
 132         chown -R ian:ian /a # probably needs to be removed
 133         $cp/a/c /a
 134         $cp/a/c/bin/{bash-programs-by-ian,distro-begin,distro-functions,input-setup.sh} /a/bin
 135         echo -e \\n\\n\\n | ssh-keygen -t rsa
 136     fi
 137 fi
 138
 139 # this script has been designed to be idempotent
 140 # todo, it would be nice to cut down on some of the output
 141
 142
 143 for x in /a/bin/errhandle/*-function; do
 144     source $x
 145 done
 146
 147
 148 set +e
 149 $interactive || errcatch
 150 set +x
 151 source /a/bin/distro-functions/src/identify-distros
 152 $interactive || set -x
 153 echo path:$PATH
 154
 155
 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 for this boot cycle
 160     echo 1 > sudo dd of=/proc/sys/kernel/sysrq
 161     # selinux is not user friendly. Like, you enable samba, but you haven't run the magic selinux commands so it doesn't work
 162     # and you have no idea why.
 163     sudo sed -i 's/^\(SELINUX=\).*/\1disabled/' /etc/selinux/config
 164     selinuxenabled && sudo setenforce 0
 165 fi
 166
 167
 168 # already ran for pxe installs, but used for vps & updates
 169 distro=$(distro-name)
 170 case $distro in
 171     ubuntu|debian)
 172         sudo bash -c ". /a/bin/fai/fai-wrapper && /a/bin/fai/fai/config/scripts/GRUB_PC/11-ian"
 173         ;;
 174     *)
 175         sudo bash -c ". /a/bin/fai/fai-wrapper &&
 176 /a/bin/fai/fai/config/distro-install-common/end"
 177         ;;
 178 esac
 179
 180
 181 if [[ $EUID == 0 ]]; then
 182     echo "$0: running as root. exiting now that users are setup"
 183     exit 0
 184 fi
 185
 186
 187 # link files
 188
 189 lnf-home() {
 190     # $2 and opts are unused so far.
 191     opts=()
 192     while [[ $1 == -* ]]; do
 193         opts+=($1)
 194         shift
 195     done
 196     lnf ${opts[@]} "$1" /home/ian/$2
 197     sudo -u traci -i <<EOF
 198 PATH="/a/exe:$PATH"
 199 lnf ${opts[@]} "$1" /home/traci/$2
 200 EOF
 201 }
 202
 203 for x in /a/c/repos/bash/!(.git); do
 204     lnf-home "$x"
 205     sudo -i <<EOF
 206 PATH="/a/exe:$PATH"
 207 lnf $x /root
 208 EOF
 209 done
 210
 211 echo path:$PATH
 212
 213 set +x
 214 errallow
 215 source ~/.bashrc
 216 echo path:$PATH
 217 $interactive || errcatch
 218 $interactive || set -x
 219
 220
 221 # passwordless sudo
 222 tu /etc/sudoers <<'EOF'
 223 ian  ALL=(ALL)  NOPASSWD: ALL
 224 Defaults  env_keep += SUDOD
 225 EOF
 226
 227
 228 # enable magic sysrq keys. debian docs say it is already enabled by default
 229 isfedora && tu /etc/sysctl.conf 'kernel.sysrq = 1'
 230
 231
 232
 233 if isdebian; then
 234     codename=$(debian-codename)
 235     # non-existent var, as Im not planning to use stable right now
 236     if isdebian-stable; then
 237         if has_x; then
 238             s dd of=/etc/apt/sources.list.d/mozilla-iceweasel.list <<EOF
 239 deb http://mozilla.debian.net/ $codename-backports firefox-release
 240 deb-src http://mozilla.debian.net/ $codename-backports firefox-release
 241 EOF
 242         fi
 243
 244         # we change the mirror from the default, so we cant use tu
 245         s dd of=/etc/apt/sources.list.d/main-backports.list <<EOF
 246 deb http://http.debian.net/debian $codename-backports main contrib non-free
 247 deb-src http://http.debian.net/debian $codename-backports main contrib non-free
 248 EOF
 249
 250         p update
 251         # take care of mozilla signing errors in previous command
 252         pi pkg-mozilla-archive-keyring
 253         p update
 254     else
 255         :
 256         # this would change stable to testing, but I set that up already.
 257         # It\'s just a no-op if its already testing.
 258         # sudo sed -ri 's!^( *[^ #]+ +[^ ]+ +)[[:alpha:]]+(.*)!\1testing\2!' /etc/apt/sources.list
 259         p update
 260     fi
 261 fi
 262
 263 if isarch; then
 264     #https://wiki.archlinux.org/index.php/Arch_User_Repository#Installing_packages
 265     sudo pacman -S --noconfirm --needed base-devel jq
 266     # pacaur seems to be the best, although it + cower has a few minor bugs,
 267     # its design goals seem good, so, going for it.
 268
 269     aurpi() {
 270         for p in "$@"; do
 271             tempdir=$(mktemp -d)
 272             pushd $tempdir
 273             aurex "$p"
 274             makepkg -sri --skippgpcheck --noconfirm
 275             popd
 276             rm -rf $tempdir
 277         done
 278     }
 279     aurpi cower pacaur
 280
 281     # for aur, automatically dl & add gpg keys.
 282     # Just the keyserver-options line goes in dirmngr.conf once
 283     # this bug is fixed: https://bugs.gnupg.org/gnupg/issue2147
 284     for homedir in /home/*; do
 285         # this creates ~/.gnupg. addgnupghome is kinda broken on arch.
 286         HOME=$homedir gpg -k
 287         teeu $homedir/.gnupg/gpg.conf <<EOF
 288 $(grep -o '^ *keyserver .*' $homedir/.gnupg/dirmngr.conf)
 289 keyserver-options auto-key-retrieve
 290 EOF
 291     done
 292     pi pacserve
 293     x=$(mktemp); /a/opt/pacman.conf-insert_pacserve >$x
 294     sudo dd of=/etc/pacman.conf if=$x; rm $x
 295     sudo systemctl enable pacserve.service
 296     sudo systemctl start pacserve.service
 297
 298     # strange error if just installing trash-cli: "pyalpm requires python",
 299     # so I see that it requires python2, and installing that manually fixes it.
 300     # I didn't see this on earlier installation, main thing which changed was
 301     # pacserve, so not sure if it's related.
 302     pi python2
 303 fi
 304
 305 pup
 306 pi trash-cli
 307
 308
 309 ###### link files ###########
 310 # convenient to just do all file linking in one place
 311
 312 # if it wasn't set already, we could set hostname here
 313 #echo treetowl | s dd of=/etc/hostname
 314 #s hostname -F /etc/hostname
 315 #HOSTNAME=$(hostname)
 316
 317 #########################################
 318 # NOTE: only /a needs to be mounted for creating links!
 319 ###########################################
 320
 321 # todo: reconcile ~/.ssh/config work/home
 322 s lnf -T /q/p /p
 323 s lnf -T /a/bin /b
 324 conflink
 325
 326 if has_p; then
 327     lnf -T /p/offlineimap ~/Maildir
 328     lnf -T /p/News ~/News
 329     # don't use /* because I don't want to require it to be mounted
 330 fi
 331
 332 s lnf /q/root/.editor-backups /q/root/.undo-tree-history \
 333   /a/opt /a/c/.emacs.d $HOME/mw_vars /k/backup /root
 334
 335 rootsshsync
 336
 337 s lnf /a/c/.inputrc /a/c/.vim /a/c/.vimrc /a/c/.gvimrc /root
 338
 339 # machine is going away
 340 # if [[ $HOSTNAME == htpc ]]; then
 341 #     lnf -T /i/Videos ~/Downloads
 342 # fi
 343
 344 if has_p; then
 345     # for dovecot
 346     lnf -T /i/k/mboxes ~/mail
 347 fi
 348
 349
 350 # basic needed packages
 351 case $(distro-name) in
 352     debian)
 353         if has_x; then
 354             if isdebian-stable; then
 355                 pi firefox/$codename-backports
 356             else
 357                 pi firefox/unstable # has no unstable dependencies
 358             fi
 359         fi
 360         # for hosts which require nonfree drivers
 361         case $HOSTNAME in
 362             tp|x2) : ;;
 363             *) pi linux-image-amd64 firmware-linux-nonfree \
 364                   firmware-linux-free linux-headers-amd64
 365                ;;
 366         esac
 367         ;;&
 368     ubuntu|debian)
 369         if has_x; then
 370             pi xmacro gtk-redshift xinput
 371         fi
 372         ;;&
 373     fedora)
 374         p -y groupinstall development-tools c-development books admin-tools
 375         pi wget man-pages
 376         if has_x; then
 377             pi redshift-gtk
 378             # debian has this package patched to work, upstream is dead
 379             # tried using alien, pi alien, alien -r *.deb, rpm -Uhv *.rpm, got this error, so fuck it
 380             # 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
 381             # http://packages.debian.org/source/sid/xmacro
 382             pi patch libXtst-devel
 383             cd $(mktemp -d)
 384             wget http://ftp.de.debian.org/debian/pool/main/x/xmacro/xmacro_0.3pre-20000911.orig.tar.gz
 385             wget http://ftp.de.debian.org/debian/pool/main/x/xmacro/xmacro_0.3pre-20000911-6.diff.gz
 386             ex *.gz
 387             patch -p0 < xmacro_0.3pre-20000911-6.diff
 388             cd xmacro-0.3pre-20000911.orig
 389             make
 390             sleep 1 # not sure why the following command couldn\'t find, so trying this
 391             # no make install target
 392             s cp -f xmacroplay xmacrorec xmacrorec2 /usr/local/bin
 393         fi
 394         ;;&
 395     arch)
 396         # like apt-cache
 397         pi pkgfile
 398         s pkgfile --update
 399         if has_x; then
 400             # libxtst is missing dep https://aur.archlinux.org/packages/xmacro/#news
 401             pi xorg-server redshift xorg-xinput libxtst xmacro
 402
 403             # background:
 404             # https://aur.archlinux.org/packages/xkbset/#comment-545419
 405             cert=$(mktemp)
 406             cat >$cert <<'EOF'
 407 -----BEGIN CERTIFICATE-----
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 457 -----END CERTIFICATE-----
 458 -----BEGIN CERTIFICATE-----
 459 MIIF+TCCA+GgAwIBAgIQRyDQ+oVGGn4XoWQCkYRjdDANBgkqhkiG9w0BAQwFADCB
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 481 11ZlUp5uH5gIjppIG8GLWZqjV5vbhvhZQPwZsHURKsISNrqOcooGTie3jVgU0W+0
 482 +Wj8mN2knCVANt69F2YrA394gbGAdJ5fOrQmL2pIhDY0jqco74fzYefbZ/VS29fR
 483 5jBxu4uj1P+5ZImem4Gbj1e4ZEzVBhmO55GFfBjRidj26h1oFBHZ7heDH1Bjzw72
 484 hipu47Gkyfr2NEx3KoCGMLCj3Btx7ASn5Ji8FoU+hCazwOU1VX55mKPU1I2250Lo
 485 RCASN18JyfsD5PVldJbtyrmz9gn/TKbRXTr80U2q5JhyvjhLf4lOJo/UzL5WCXED
 486 Smyj4jWG3R7Z8TED9xNNCxGBMXnMete+3PvzdhssvbORDwBZByogQ9xL2LUZFI/i
 487 eoQp0UM/L8zfP527vWjEzuDN5xwxMnhi+vCToh7J159o5ah29mP+aJnvujbXEnGa
 488 nrNxHzu+AGOePV8hwrGGG7hOIcPDQwkuYwzN/xT29iLp/cqf9ZhEtkGcQcIImH3b
 489 oJ8ifsCnSbu0GB9L06Yqh7lcyvKDTEADslIaeSEINxhO2Y1fmcYFX/Fqrrp1WnhH
 490 OjplXuXE0OPa0utaKC25Aplgom88L2Z8mEWcyfoB7zKOfD759AN7JKZWCYwk
 491 -----END CERTIFICATE-----
 492 -----BEGIN CERTIFICATE-----
 493 MIIF3jCCA8agAwIBAgIQAf1tMPyjylGoG7xkDjUDLTANBgkqhkiG9w0BAQwFADCB
 494 iDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0pl
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 496 BAMTJVVTRVJUcnVzdCBSU0EgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTAw
 497 MjAxMDAwMDAwWhcNMzgwMTE4MjM1OTU5WjCBiDELMAkGA1UEBhMCVVMxEzARBgNV
 498 BAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0plcnNleSBDaXR5MR4wHAYDVQQKExVU
 499 aGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNVBAMTJVVTRVJUcnVzdCBSU0EgQ2Vy
 500 dGlmaWNhdGlvbiBBdXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK
 501 AoICAQCAEmUXNg7D2wiz0KxXDXbtzSfTTK1Qg2HiqiBNCS1kCdzOiZ/MPans9s/B
 502 3PHTsdZ7NygRK0faOca8Ohm0X6a9fZ2jY0K2dvKpOyuR+OJv0OwWIJAJPuLodMkY
 503 tJHUYmTbf6MG8YgYapAiPLz+E/CHFHv25B+O1ORRxhFnRghRy4YUVD+8M/5+bJz/
 504 Fp0YvVGONaanZshyZ9shZrHUm3gDwFA66Mzw3LyeTP6vBZY1H1dat//O+T23LLb2
 505 VN3I5xI6Ta5MirdcmrS3ID3KfyI0rn47aGYBROcBTkZTmzNg95S+UzeQc0PzMsNT
 506 79uq/nROacdrjGCT3sTHDN/hMq7MkztReJVni+49Vv4M0GkPGw/zJSZrM233bkf6
 507 c0Plfg6lZrEpfDKEY1WJxA3Bk1QwGROs0303p+tdOmw1XNtB1xLaqUkL39iAigmT
 508 Yo61Zs8liM2EuLE/pDkP2QKe6xJMlXzzawWpXhaDzLhn4ugTncxbgtNMs+1b/97l
 509 c6wjOy0AvzVVdAlJ2ElYGn+SNuZRkg7zJn0cTRe8yexDJtC/QV9AqURE9JnnV4ee
 510 UB9XVKg+/XRjL7FQZQnmWEIuQxpMtPAlR1n6BB6T1CZGSlCBst6+eLf8ZxXhyVeE
 511 Hg9j1uliutZfVS7qXMYoCAQlObgOK6nyTJccBz8NUvXt7y+CDwIDAQABo0IwQDAd
 512 BgNVHQ4EFgQUU3m/WqorSs9UgOHYm8Cd8rIDZsswDgYDVR0PAQH/BAQDAgEGMA8G
 513 A1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggIBAFzUfA3P9wF9QZllDHPF
 514 Up/L+M+ZBn8b2kMVn54CVVeWFPFSPCeHlCjtHzoBN6J2/FNQwISbxmtOuowhT6KO
 515 VWKR82kV2LyI48SqC/3vqOlLVSoGIG1VeCkZ7l8wXEskEVX/JJpuXior7gtNn3/3
 516 ATiUFJVDBwn7YKnuHKsSjKCaXqeYalltiz8I+8jRRa8YFWSQEg9zKC7F4iRO/Fjs
 517 8PRF/iKz6y+O0tlFYQXBl2+odnKPi4w2r78NBc5xjeambx9spnFixdjQg3IM8WcR
 518 iQycE0xyNN+81XHfqnHd4blsjDwSXWXavVcStkNr/+XeTWYRUc+ZruwXtuhxkYze
 519 Sf7dNXGiFSeUHM9h4ya7b6NnJSFd5t0dCy5oGzuCr+yDZ4XUmFF0sbmZgIn/f3gZ
 520 XHlKYC6SQK5MNyosycdiyA5d9zZbyuAlJQG03RoHnHcAP9Dc1ew91Pq7P8yF1m9/
 521 qS3fuQL39ZeatTXaw2ewh0qpKJ4jjv9cJ2vhsE/zB+4ALtRZh8tSQZXq9EfX7mRB
 522 VXyNWQKV3WKdwrnuWih0hKWbt5DHDAff9Yk2dDLWKMGwsAvgnEzDHNb842m1R0aB
 523 L6KCq9NjRHDEjf8tM7qtj3u1cIiuPhnPQCjY/MiQu12ZIvVS5ljFH4gxQ+6IHdfG
 524 jjxDah2nGN59PRbxYvnKkKj9
 525 -----END CERTIFICATE-----
 526 EOF
 527             cat /etc/ssl/certs/ca-certificates.crt >> $cert
 528             CURL_CA_BUNDLE=$cert pi xkbset
 529         fi
 530
 531         ;;&
 532     ubuntu|debian|fedora)
 533         if has_x; then
 534             pi xkbset
 535         fi
 536         ;;&
 537 esac
 538
 539 if has_x; then
 540     pi xbindkeys
 541 fi
 542 pi cryptsetup lvm2
 543 # enables trim for volume delete, other rare commands.
 544 sudo sed -ri 's/( *issue_discards\b).*/\1 = 1/' /etc/lvm/lvm.conf
 545
 546 if encrypted; then
 547     if isdeb; then
 548         sudo cp /usr/share/doc/util-linux/examples/fstrim.{service,timer} /etc/systemd/system
 549     fi
 550     # does weekly trim
 551     sudo systemctl enable fstrim.timer
 552 fi
 553
 554 dirs=(/mnt/{1,2,3,4,5,6,7,8,9})
 555 s mkdir -p "${dirs[@]}"
 556 s chown ian:ian  "${dirs[@]}"
 557
 558 if [[ $HOSTNAME == treetowl ]]; then
 559     tu /etc/fstab <<'EOF'
 560 UUID=3f7b31cd-f299-40b4-a86b-7604282e2715 /i btrfs  noatime    0 2
 561 EOF
 562 else
 563     tu /etc/fstab <<'EOF'
 564 /q/i  /i  none  bind  0 0
 565 EOF
 566 fi
 567
 568 tu /etc/fstab <<'EOF'
 569 /i/w  /w  none  bind  0 0
 570 /i/k  /k  none  bind  0 0
 571 EOF
 572
 573 if ! mountpoint /kfrodo; then
 574     s mkdir -p /kfrodo
 575     s chown ian:traci /kfrodo
 576 fi
 577 if [[ $HOSTNAME == frodo ]]; then
 578     tu /etc/fstab <<'EOF'
 579 /k  /kfrodo  none  bind  0 0
 580 EOF
 581 else
 582     tu /etc/fstab <<'EOF'
 583 frodo:/k  /kfrodo  nfs  defaults  0 0
 584 EOF
 585 fi
 586
 587 s mkdir -p /q/i/{w,k}
 588 for dir in /{i,w,k}; do
 589     if mountpoint $dir; then continue; fi
 590     s mkdir -p $dir
 591     s chown ian:ian $dir
 592     s mount $dir
 593 done
 594
 595
 596 # ssh and probably some other things care about parent directory
 597 # ownership, and ssh doesn\'t allow any group writable parent
 598 # directories, so we are forced to use a directory structure similar
 599 # to home directories
 600 s chown root:ian /q
 601 s chmod 755 /q
 602
 603
 604 #  it comes with stretch and arch, but not jessie.
 605 # propogate /etc/udev/hwdb.d
 606 if which systemd-hwdb; then
 607     s systemd-hwdb update
 608     ser restart systemd-udev-trigger
 609 fi
 610
 611 # work desktop doesnt need gpg stuff, but it doesnt hurt
 612 s dd of=/etc/profile.d/environment.sh <<'EOF'
 613 # IAN: EDIT THIS FROM /a/bin/distro-setup/distro-begin
 614
 615 if [ -f $HOME/path_add-function ]; then
 616     . $HOME/path_add-function
 617     path_add /usr/sbin /usr/local/sbin /sbin
 618     path_add /a/exe /a/opt/bin $HOME/.cabal/bin
 619
 620     if [ -r /etc/alternatives/java_sdk ]; then
 621         export JAVA_HOME=/etc/alternatives/java_sdk
 622         path_add /etc/alternatives/java_sdk
 623     fi
 624 fi
 625
 626 export EDITOR="emacsclient"
 627 # this makes emacsclient file/-c start a server instance if none is running,
 628 # instead of some alternate editor logic
 629 export ALTERNATE_EDITOR=""
 630
 631 # ubuntu starts gpg agent automatically with  /etc/X11/Xsession.d/90gpg-agent.
 632 # fedora doesn't, which left me to figure this out, and google was no help.
 633 # fedora documentation is often quite bad :(
 634 # This is mostly copied from that file.
 635 # Main difference is that we eval the result of starting gpg-agent,
 636 # while that file executes it through xsession specific var.
 637 # Also make sourcing the pidfile make more sense.
 638 # End result should be the same afaik.
 639 # for gpg-agent to work when calling gpg from the command line,
 640 # we need an environment variable that is setup via the eval.
 641 # which is why we do this upon login, so it can propogate
 642 # It is also written to the file $HOME/.gnupg/gpg-agent-info-$(hostname)
 643 # I'm not aware if that is ever used, but just fyi.
 644 # I also added the bit about xmessaging the stderr,
 645 # because I'd like to know if the command fails
 646 if [ -f /etc/fedora-release ]; then
 647     : ${GNUPGHOME=$HOME/.gnupg}
 648
 649     GPGAGENT=/usr/bin/gpg-agent
 650     PID_FILE="$GNUPGHOME/gpg-agent-info-$(hostname)"
 651
 652     if ! $GPGAGENT 2>/dev/null; then
 653         temp="$(mktemp)"
 654         eval "$($GPGAGENT --homedir /p/do-not-delete --daemon --sh --write-env-file=$PID_FILE 2>$temp)"
 655         temperr="$(<"$temp")"
 656         [ -n "$temperr" ] && xmessage "gpg-agent stderr: $temperr"
 657     elif [ -r "$PID_FILE" ]; then
 658         . "$PID_FILE"
 659         export GPG_AGENT_INFO
 660     fi
 661 fi
 662
 663 # ubuntu has 002, debian has 022.
 664 # from what I've read, benefit of 002 makes shared groups read/write.
 665 # Security concern is where some unixes put everyone in a same group,
 666 # so if you copy files there with exact perms, that is probably not
 667 # what you want. I don't use a system like that, and I don't really care
 668 # either way, but I'd prefer
 669 # being able to sync file perms with ubuntu systems at work,
 670 # and it's easier to change the debian one.
 671
 672 umask 002
 673 EOF
 674
 675
 676
 677 postfix-setup
 678
 679 if isubuntu; then
 680     # disable crash report annoying crap
 681     s dd of=/etc/default/apport <<<'enabled=0'
 682 fi
 683
 684 if has_x; then
 685     if isarch; then
 686         # install so it's build dependencies don't get removed.
 687
 688         # emacs git build is currently broken
 689         if false; then
 690             x=$(mktemp -d)
 691             pushd $x
 692             aurex emacs-git
 693             makepkg -si --noconfirm
 694             popd
 695             rm -rf $x
 696         else
 697             pi emacs
 698         fi
 699         pi hunspell hunspell-en
 700     else
 701         # to disable emacs git build,
 702         # s apt-get install emacs
 703         if $recompile; then
 704             /a/bin/buildscripts/emacs -u
 705         else
 706             /a/bin/buildscripts/emacs -r
 707         fi
 708     fi
 709
 710     # todo, figure this out for arch if we ever try out gnome.
 711     if ! isarch; then
 712         # install for multiple display managers in case we use one
 713         if isdeb; then
 714             dir=/etc/gdm3
 715         elif isfedora; then
 716             # fedora didn\'t have the 3.
 717             dir=/etc/gdm
 718         fi
 719         s mkdir -p $dir/PostLogin
 720         s command cp /a/bin/desktop-20-autostart.sh $dir/PostLogin/Default
 721         s mkdir /etc/lightdm/lightdm.conf.d
 722         s dd of=/etc/lightdm/lightdm.conf.d/12-ian.conf <<'EOF'
 723 [SeatDefaults]
 724 session-setup-script=/a/bin/desktop-20-autostart.sh
 725 EOF
 726     fi
 727
 728
 729     pi ghc sakura
 730     # todo, also note for work comp, scp opt/org-mode bin/build-scripts
 731
 732     # use the package manger version to install the cabal version
 733     pi cabal-install
 734     cabal update
 735     PATH="$PATH:$HOME/.cabal/bin"
 736
 737     # todo, on older ubuntu I used cabal xmonad + xfce,
 738     # see /a/bin/old-unused/xmonad-cabal.sh
 739
 740     # trying out the distros versions newer distros
 741     pi xmonad
 742     if isarch; then
 743         # for displaying error messages.
 744         # optional dependency in arch, standard elsewhere.
 745         pi xorg-xmessage xmonad-contrib xorg-xsetroot xorg-xinit
 746
 747         # https://wiki.archlinux.org/index.php/Xinitrc
 748         for homedir in /home/*; do
 749             cp /etc/X11/xinit/xinitrc $homedir/.xinitrc
 750             sed -ri '/^ *twm\b/,$d' $homedir/.xinitrc
 751             echo "source /a/bin/xinitrc" | tee -a $homedir/.xinitrc
 752         done
 753     else
 754         pi suckless-tools
 755     fi
 756     pi dmenu
 757
 758     if isdeb && (tp || x2); then
 759         pi task-laptop
 760     fi
 761 fi
 762
 763 # the first pup command can kill off our /etc/
 764 /a/bin/ssh-emacs-setup
 765 echo "$0: $(date): ending now"