install.sh

   1 #!/bin/sh
   2 # The Girocco installation script
   3 # We will OVERWRITE basedir!
   4
   5 set -e
   6
   7 echol() { printf '%s\n' "$*"; }
   8 warn() { printf >&2 '%s\n' "$*"; }
   9 die() { warn "$@"; exit 1; }
  10
  11 # Include custom configuration, if any
  12 [ ! -e config.sh ] || [ ! -f config.sh ] || [ ! -r config.sh ] || . ./config.sh
  13
  14 [ -n "$MAKE" ] || MAKE="$(MAKEFLAGS= make -s gnu_make_command_name | grep '^gnu_make_command_name=' | sed 's/^[^=]*=//')"
  15 if [ -z "$MAKE" ]; then
  16         echo "ERROR: cannot determine name of the GNU make command" >&2
  17         echo "Please set MAKE to the name of the GNU make executable" >&2
  18         exit 1
  19 fi
  20
  21 # Run perl module checker
  22 if ! [ -f toolbox/check-perl-modules.pl ] || ! [ -x toolbox/check-perl-modules.pl ]; then
  23         echo "ERROR: missing toolbox/check-perl-modules.pl!" >&2
  24         exit 1
  25 fi
  26
  27 getconfbin="$(command -v getconf 2>/dev/null)" && [ -n "$getconfbin" ] ||
  28         die "ERROR: missing getconf utility"
  29 [ "$getconfbin" != "getconf" ] || die "ERROR: cannot handle a built-in getconf"
  30 getconfpath="$("$getconfbin" PATH 2>/dev/null)" || die 'ERROR: `getconf PATH` failed'
  31 [ -n "$getconfpath" ] || die 'ERROR: `getconf PATH` returned empty string'
  32
  33 # What Config should we use?
  34 [ -n "$GIROCCO_CONF" ] || GIROCCO_CONF=Girocco::Config
  35 export GIROCCO_CONF
  36 echo "*** Initializing using $GIROCCO_CONF..."
  37
  38 # First run Girocco::Config consistency checks
  39 perl -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -e ''
  40
  41 . ./shlib.sh
  42 umask 0022
  43
  44 # Check available perl modules
  45 "$var_perl_bin" toolbox/check-perl-modules.pl
  46
  47 # Check for a tainted PATH configuration
  48 perlprog="$(PATHCHECK="$cfg_path" "$var_perl_bin" -e '
  49 print "delete \@ENV{qw(IFS CDPATH ENV BASH_ENV)}; ";
  50 print "\$ENV{PATH} = \"".quotemeta($ENV{PATHCHECK})."\"; ";
  51 print "my \$v = qx(\"\\\$GETCONFBIN\" PATH); defined(\$v) and chomp(\$v); ";
  52 print "defined(\$v) && \$v ne \"\" or exit 1; exit 0;";')"
  53 GETCONFBIN="$getconfbin" "$var_perl_bin" -T -e "$perlprog" || {
  54         warn "ERROR: configured PATH failed Perl taint checks:"
  55         warn "  $cfg_path"
  56         warn "(that means at least one of the directories in the path is writable by 'other')"
  57         die  "(or that at least one of the directories in the path is not an absolute path)"
  58 }
  59
  60 # Config.pm already checked $cfg_reporoot to require an absolute path, but
  61 # we also require it does not contain a : or ; that would cause problems when
  62 # used in GIT_ALTERNATE_OBJECT_DIRECTORIES
  63 probch=':;'
  64 case "$cfg_reporoot" in *[$probch]*)
  65         echo "fatal: \$Girocco::Config::reporoot may not contain ':' or ';' characters" >&2
  66         exit 1
  67 esac
  68
  69 # Either we must run as root (but preferably not if disable_jailsetup is true)
  70 # or the mirror_user (preferred choice for disable_jailsetup).
  71 isroot=
  72 [ "$(id -u)" -ne 0 ] || isroot=1
  73 if [ -n "$isroot" ]; then
  74         if [ "${cfg_disable_jailsetup:-0}" != "0" ]; then
  75                 cat <<'EOT'
  76
  77 ***
  78 *** WARNING: $Girocco::Config::disable_jailsetup has been enabled
  79 *** WARNING: but installation is being performed as the superuser
  80 ***
  81
  82 You appear to have disabled jailsetup which is perfectly fine for installations
  83 that will not be using an ssh jail.  However, in that case, running the install
  84 process as the superuser is highly discouraged.
  85
  86 Instead, running it as the configured $Girocco::Config::mirror_user is much
  87 preferred.
  88
  89 The install process will now pause for 10 seconds to give you a chance to abort
  90 it before continuing to install a disable_jailsetup config as the superuser.
  91
  92 EOT
  93                 sleep 10 || die "install aborted"
  94         fi
  95 else
  96         [ -n "$cfg_mirror_user" ] || die 'Girocco::Config.pm $mirror_user must be set'
  97         curuname="$(id -un)"
  98         [ -n "$curuname" ] || die "Cannot determine name of current user"
  99         if [ "$cfg_mirror_user" != "$curuname" ]; then
 100                 warn "ERROR: install must run as superuser or Config.pm's \$mirror_user ($cfg_mirror_user)"
 101                 die  "ERROR: install is currently running as $curuname"
 102         fi
 103 fi
 104
 105 # $1 must exist and be a dir
 106 # $2 may exist but must be a dir
 107 # $3 must not exist
 108 # After call $2 will be renamed to $3 (if $2 existed)
 109 # And $1 will be renamed to $2
 110 quick_move() {
 111         [ -n "$1" ] && [ -n "$2" ] && [ -n "$3" ] || { echo "fatal: quick_move: bad args: '$1' '$2' '$3'" >&2; exit 1; }
 112         ! [ -e "$3" ] || { echo "fatal: quick_move: already exists: $3" >&2; exit 1; }
 113         [ -d "$1" ] || { echo "fatal: quick_move: no such dir: $1" >&2; exit 1; }
 114         ! [ -e "$2" ] || [ -d "$2" ] || { echo "fatal: quick_move: not a dir: $2" >&2; exit 1; }
 115         perl -e 'my @a; $ARGV[0] =~ m|^(/.+)$| and $a[0] = $1; $ARGV[1] =~ m|^(/.+)$| and $a[1] = $1;
 116                 $ARGV[2] =~ m|^(/.+)$| and $a[2] = $1; defined($a[0]) && defined($a[1]) && defined($a[2])
 117                 or die "bad arguments -- three absolute paths required";
 118                 rename($a[1], $a[2]) or die "rename failed: $!\n" if -d $a[1];
 119                 rename($a[0], $a[1]) or die "rename failed: $!\n"; exit 0;' "$1" "$2" "$3" || {
 120                 echo "fatal: quick_move: rename failed" >&2
 121                 exit 1
 122         }
 123         ! [ -d "$1" ] && [ -d "$2" ] || {
 124                 echo "fatal: quick_move: rename failed" >&2
 125                 exit 1
 126         }
 127 }
 128
 129 check_sh_builtin() (
 130         "unset" -f command
 131         "command" "$var_sh_bin" -c '{ "unset" -f unalias command "$1" || :; "unalias" "$1" || :; } >/dev/null 2>&1; "command" -v "$1"' "$var_sh_bin" "$1"
 132 ) 2>/dev/null
 133
 134 owngroup=
 135 [ -z "$cfg_owning_group" ] || owngroup=":$cfg_owning_group"
 136 if [ -n "$cfg_httpspushurl" ] && [ -z "$cfg_certsdir" ]; then
 137         echo "ERROR: \$httpspushurl is set but \$certsdir is not!" >&2
 138         echo "ERROR: perhaps you have an incorrect Config.pm?" >&2
 139         exit 1
 140 fi
 141
 142
 143 # Check for extra required tools
 144 if [ "${cfg_xmllint_readme:-0}" != "0" ] && ! command -v xmllint >/dev/null; then
 145         echo "ERROR: \$xmllint_readme set but xmllint not in \$PATH!" >&2
 146         exit 1
 147 fi
 148
 149
 150 echo "*** Checking for compiled utilities..."
 151 if ! [ -f src/can_user_push ] || ! [ -x src/can_user_push ]; then
 152         echo "ERROR: src/can_user_push is not built! Did you _REALLY_ read INSTALL?" >&2
 153         echo "ERROR: perhaps you forgot to run make?" >&2
 154         exit 1
 155 fi
 156 if ! [ -f src/can_user_push_http ] || ! [ -x src/can_user_push_http ]; then
 157         echo "ERROR: src/can_user_push_http is not built! Did you _REALLY_ read INSTALL?" >&2
 158         echo "ERROR: perhaps you forgot to run make?" >&2
 159         exit 1
 160 fi
 161 if ! [ -f src/getent ] || ! [ -x src/getent ]; then
 162         echo "ERROR: src/getent is not built! Did you _REALLY_ read INSTALL?" >&2
 163         echo "ERROR: perhaps you forgot to run make?" >&2
 164         exit 1
 165 fi
 166 if ! [ -f src/get_sun_path_len ] || ! [ -x src/get_sun_path_len ]; then
 167         echo "ERROR: src/get_sun_path_len is not built! Did you _REALLY_ read INSTALL?" >&2
 168         echo "ERROR: perhaps you forgot to run make?" >&2
 169         exit 1
 170 fi
 171 if ! [ -f src/get_user_uuid ] || ! [ -x src/get_user_uuid ]; then
 172         echo "ERROR: src/get_user_uuid is not built! Did you _REALLY_ read INSTALL?" >&2
 173         echo "ERROR: perhaps you forgot to run make?" >&2
 174         exit 1
 175 fi
 176 if ! [ -f src/list_packs ] || ! [ -x src/list_packs ]; then
 177         echo "ERROR: src/list_packs is not built! Did you _REALLY_ read INSTALL?" >&2
 178         echo "ERROR: perhaps you forgot to run make?" >&2
 179         exit 1
 180 fi
 181 if ! [ -f src/peek_packet ] || ! [ -x src/peek_packet ]; then
 182         echo "ERROR: src/peek_packet is not built! Did you _REALLY_ read INSTALL?" >&2
 183         echo "ERROR: perhaps you forgot to run make?" >&2
 184         exit 1
 185 fi
 186 if ! [ -f src/rangecgi ] || ! [ -x src/rangecgi ]; then
 187         echo "ERROR: src/rangecgi is not built! Did you _REALLY_ read INSTALL?" >&2
 188         echo "ERROR: perhaps you forgot to run make?" >&2
 189         exit 1
 190 fi
 191 if ! [ -f src/readlink ] || ! [ -x src/readlink ]; then
 192         echo "ERROR: src/readlink is not built! Did you _REALLY_ read INSTALL?" >&2
 193         echo "ERROR: perhaps you forgot to run make?" >&2
 194         exit 1
 195 fi
 196 if ! [ -f src/strftime ] || ! [ -x src/strftime ]; then
 197         echo "ERROR: src/strftime is not built! Did you _REALLY_ read INSTALL?" >&2
 198         echo "ERROR: perhaps you forgot to run make?" >&2
 199         exit 1
 200 fi
 201 if ! [ -f src/throttle ] || ! [ -x src/throttle ]; then
 202         echo "ERROR: src/throttle is not built! Did you _REALLY_ read INSTALL?" >&2
 203         echo "ERROR: perhaps you forgot to run make?" >&2
 204         exit 1
 205 fi
 206 if ! [ -f src/ulimit512 ] || ! [ -x src/ulimit512 ]; then
 207         echo "ERROR: src/ulimit512 is not built! Did you _REALLY_ read INSTALL?" >&2
 208         echo "ERROR: perhaps you forgot to run make?" >&2
 209         exit 1
 210 fi
 211 ebin="/bin/echo"
 212 if [ ! -x "$ebin" ] && [ -x "/usr/bin/echo" ]; then
 213         ebin="/usr/bin/echo"
 214 fi
 215 if [ ! -x "$ebin" ]; then
 216         echo "ERROR: neither /bin/echo nor /usr/bin/echo found" >&2
 217         echo "ERROR: at least one must be present for testing during install" >&2
 218         exit 1
 219 fi
 220 ec=999
 221 tmpfile="$(mktemp "/tmp/ul512-$$-XXXXXX")"
 222 { src/ulimit512 -f 0 "$ebin" test >"$tmpfile" || ec=$?; } >/dev/null 2>&1
 223 rm -f "$tmpfile"
 224 if [ "$ec" = "999" ] || [ "$ec" = "0" ]; then
 225         echo "ERROR: src/ulimit512 is built, but broken!" >&2
 226         echo "ERROR: exceeding file size limit did not fail!" >&2
 227         exit 1
 228 fi
 229 if ! [ -f src/ltsha256 ] || ! [ -x src/ltsha256 ]; then
 230         echo "ERROR: src/ltsha256 is not built! Did you _REALLY_ read INSTALL?" >&2
 231         echo "ERROR: perhaps you forgot to run make?" >&2
 232         exit 1
 233 fi
 234 sha256check="15e2b0d3c33891ebb0f1ef609ec419420c20e320ce94c65fbc8c3312448eb225"
 235 sha256result="$(printf '%s' '123456789' | src/ltsha256)"
 236 if [ "$sha256check" != "$sha256result" ]; then
 237         echo "ERROR: src/ltsha256 is built, but broken!" >&2
 238         echo "ERROR: verifying sha256 hash of '123456789' failed!" >&2
 239         exit 1
 240 fi
 241 if ! [ -f src/ltsha1 ] || ! [ -x src/ltsha1 ]; then
 242         echo "ERROR: src/ltsha1 is not built! Did you _REALLY_ read INSTALL?" >&2
 243         echo "ERROR: perhaps you forgot to run make?" >&2
 244         exit 1
 245 fi
 246 sha1check="f7c3bc1d808e04732adf679965ccc34ca7ae3441"
 247 sha1result="$(printf '%s' '123456789' | src/ltsha1)"
 248 if [ "$sha1check" != "$sha1result" ]; then
 249         echo "ERROR: src/ltsha1 is built, but broken!" >&2
 250         echo "ERROR: verifying sha1 hash of '123456789' failed!" >&2
 251         exit 1
 252 fi
 253 var_sun_path_len="$(src/get_sun_path_len 2>/dev/null)" || :
 254 if
 255         [ -z "$var_sun_path_len" ] ||
 256         [ "${var_sun_path_len#*[!0-9]}" != "$var_sun_path_len" ] ||
 257         [ "$var_sun_path_len" -lt 80 ] || [ "$var_sun_path_len" -gt 4096 ]
 258 then
 259         echol "ERROR: src/get_sun_path_len is built, but bogus!" >&2
 260         echol "ERROR: reports sizeof(struct sockaddr_un.sun_path) is '$var_sun_path_len'" >&2
 261         exit 1
 262 fi
 263 taskdsockpath="$cfg_chroot/etc/taskd.socket@" # "@" stands in for the NUL byte
 264 if [ "${#taskdsockpath}" -gt "$var_sun_path_len" ]; then
 265         echol "ERROR: maximum length of sockaddr_un.sun_path is $var_sun_path_len" >&2
 266         echol "ERROR: the configured taskd.socket path has length ${#taskdsockpath}" >&2
 267         echol "ERROR: reduce the length of \$Girocco::Config::chroot to shorten" >&2
 268         echol "ERROR: '${taskdsockpath%?}'" >&2
 269         echol "ERROR: to fit (including the final '\\0' byte)" >&2
 270         exit 1
 271 fi
 272
 273
 274 echo "*** Checking for ezcert..."
 275 if ! [ -f ezcert.git/CACreateCert ] || ! [ -x ezcert.git/CACreateCert ]; then
 276         echo "ERROR: ezcert.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 277         exit 1
 278 fi
 279
 280
 281 echo "*** Checking for git..."
 282 case "$cfg_git_bin" in /*) :;; *)
 283         echo 'ERROR: $Girocco::Config::git_bin must be set to an absolute path' >&2
 284         exit 1
 285 esac
 286 if ! [ -f "$cfg_git_bin" ] || ! [ -x "$cfg_git_bin" ]; then
 287         echo "ERROR: $cfg_git_bin does not exist or is not executable" >&2
 288         exit 1
 289 fi
 290 if ! git_version="$("$cfg_git_bin" version)" || [ -z "$git_version" ]; then
 291         echo "ERROR: $cfg_git_bin version failed" >&2
 292         exit 1
 293 fi
 294 case "$git_version" in
 295         [Gg]"it version "*) :;;
 296         *)
 297                 echo "ERROR: '$cfg_git_bin version' output does not start with 'git version '" >&2
 298                 exit 1
 299 esac
 300 echo "Found $cfg_git_bin $git_version"
 301 git_vernum="$(echo "$git_version" | sed -ne 's/^[^0-9]*\([0-9][0-9]*\(\.[0-9][0-9]*\)*\).*$/\1/p')"
 302 echo "*** Checking Git $git_vernum for compatibility..."
 303 if [ "$(vcmp "$git_vernum" 1.6.6)" -lt 0 ]; then
 304         echo 'ERROR: $Girocco::Config::git_bin must be at least Git version 1.6.6'
 305         exit 1
 306 fi
 307 if [ "$(vcmp "$git_vernum" 1.6.6.3)" -lt 0 ]; then
 308         echo 'WARNING: $Girocco::Config::git_bin version < 1.6.6.3, clients will not see useful error messages'
 309 fi
 310 if [ "$(vcmp "$git_vernum" 1.7.3)" -lt 0 ]; then
 311         cat <<'EOT'
 312
 313 ***
 314 *** SEVERE WARNING: $Girocco::Config::git_bin is set to a version of Git before 1.7.3
 315 ***
 316
 317 Some Girocco functionality will be gracefully disabled and other things will
 318 just not work at all such as race condition protection against simultaneous
 319 client pushes and server garbage collections.
 320
 321 EOT
 322 fi
 323 if [ -n "$cfg_mirror" ] && [ "$(vcmp "$git_vernum" 1.7.5)" -lt 0 ]; then
 324         echo 'WARNING: $Girocco::Config::git_bin version < 1.7.5 and mirroring enabled, some sources can cause an infinite fetch loop'
 325 fi
 326 if [ "$(vcmp "$git_vernum" 1.7.6.6)" -lt 0 ]; then
 327         echo 'WARNING: $Girocco::Config::git_bin version < 1.7.6.6, performance may be degraded'
 328 fi
 329 if [ "$(uname -m 2>/dev/null)" = "x86_64" ] && [ "$(vcmp "$git_vernum" 1.7.11)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.12.0)" -lt 0 ]; then
 330         echo 'WARNING: $Girocco::Config::git_bin version >= 1.7.11 and < 2.12.0 and x86_64, make sure Git built WITHOUT XDL_FAST_HASH'
 331         echo 'WARNING: See https://lore.kernel.org/git/20141222041944.GA441@peff.net/ for details'
 332 fi
 333 if [ "$(vcmp "$git_vernum" 1.8.4.2)" -ge 0 ] && [ -n "$cfg_mirror" ] && [ "$(vcmp "$git_vernum" 2)" -lt 0 ]; then
 334         echo 'WARNING: $Girocco::Config::git_bin version >= 1.8.4.2 and < 2.0.0, git-daemon needs write access for shallow clones'
 335         echo 'WARNING: $Girocco::Config::git_bin version >= 1.8.4.2 and < 2.0.0, shallow clones will leave repository turds'
 336 fi
 337 if [ "$(vcmp "$git_vernum" 1.8.4.3)" -lt 0 ]; then
 338         echo 'WARNING: $Girocco::Config::git_bin version < 1.8.4.3, clients will not receive symref=HEAD:refs/heads/...'
 339 fi
 340 if [ "$(vcmp "$git_vernum" 2.1)" -lt 0 ]; then
 341         echo 'WARNING: $Girocco::Config::git_bin version < 2.1.0, pack bitmaps will not be available'
 342 fi
 343 if [ "$(vcmp "$git_vernum" 2.1)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.1.3)" -lt 0 ]; then
 344         echo 'WARNING: $Girocco::Config::git_bin version >= 2.1.0 and < 2.1.3, pack bitmaps may not be reliable, please upgrade to at least Git version 2.1.3'
 345 fi
 346 if [ "$(vcmp "$git_vernum" 2.2)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.3.2)" -lt 0 ]; then
 347         cat <<'EOT'
 348
 349 ***
 350 *** ERROR: $Girocco::Config::git_bin is set to an incompatible version of Git
 351 ***
 352
 353 Git versions starting with 2.2.0 and continuing up through 2.3.1 are incompatible
 354 with Girocco due to various unresolved issues.  Please either downgrade to 2.1.4
 355 or earlier or, more preferred, upgrade to 2.3.2 (ideally 2.4.11) or later.
 356
 357 In order to bypass this check you will have to modify install.sh in which case
 358 USE THE SELECTED GIT BINARY AT YOUR OWN RISK!
 359
 360 EOT
 361         exit 1
 362 fi
 363 if [ "$(vcmp "$git_vernum" 2.3.3)" -lt 0 ]; then
 364         echo 'WARNING: $Girocco::Config::git_bin version < 2.3.3, performance will be sub-optimal'
 365 fi
 366 if [ "$(vcmp "$git_vernum" 2.4.4)" -lt 0 ]; then
 367         echo 'WARNING: $Girocco::Config::git_bin version < 2.4.4, many refs smart HTTP fetches can deadlock'
 368 fi
 369 if [ "$(vcmp "$git_vernum" 2.10.1)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.12.3)" -lt 0 ]; then
 370         echo 'WARNING: $Girocco::Config::git_bin version >= 2.10.1 and < 2.12.3, --pickaxe-regex can segfault'
 371         echo 'WARNING: If gitweb pickaxe regular expression searches are enabled, --pickaxe-regex will be used'
 372         echo 'WARNING: See the fix at http://repo.or.cz/git.git/f53c5de29cec68e3 for details'
 373         echo 'WARNING: The fix is trivial and easily cherry-picked into a custom 2.10.1 - 2.12.2 build'
 374         echo 'WARNING: Leaving the gitweb/gitweb_config.perl "regexp" feature off as recommended avoids the issue'
 375 fi
 376 secmsg=
 377 if [ "$(vcmp "$git_vernum" 2.4.11)" -lt 0 ]; then
 378         secmsg='prior to 2.4.11'
 379 fi
 380 if [ "$(vcmp "$git_vernum" 2.5)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.5.5)" -lt 0 ]; then
 381         secmsg='2.5.x prior to 2.5.5'
 382 fi
 383 if [ "$(vcmp "$git_vernum" 2.6)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.6.6)" -lt 0 ]; then
 384         secmsg='2.6.x prior to 2.6.6'
 385 fi
 386 if [ "$(vcmp "$git_vernum" 2.7)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.7.4)" -lt 0 ]; then
 387         secmsg='2.7.x prior to 2.7.4'
 388 fi
 389 if [ -n "$secmsg" ]; then
 390         cat <<EOT
 391
 392 ***
 393 *** SEVERE WARNING: \$Girocco::Config::git_bin is set to a version of Git $secmsg
 394 ***
 395
 396 Security issues exist in Git versions prior to 2.4.11, 2.5.x prior to 2.5.5,
 397 2.6.x prior to 2.6.6 and 2.7.x prior to 2.7.4.
 398
 399 Besides the security fixes included in later versions, versions prior to
 400 2.2.0 may accidentally prune unreachable loose objects earlier than
 401 intended.  Since Git version 2.4.11 is the minimum version to include all
 402 security fixes to date, it should be considered the absolute minimum
 403 version of Git to use when running Girocco.
 404
 405 This is not enforced, but Git is easy to build from the git.git submodule
 406 and upgrading to GIT VERSION 2.4.11 OR LATER IS HIGHLY RECOMMENDED.
 407
 408 We will now pause for a moment so you can reflect on this warning.
 409
 410 EOT
 411         sleep 60
 412 fi
 413 if [ -n "$cfg_mirror" ] && [ "$cfg_mirror" != 0 ] && LC_ALL=C grep -a -q ns_parserr "$cfg_git_bin"; then
 414         cat <<'EOT'
 415
 416 ***
 417 *** WARNING: $Girocco::Config::git_bin is set to a questionable Git binary
 418 ***
 419
 420 You appear to have enabled mirroring and the Git binary you have selected
 421 appears to contain an experimental patch that cannot be disabled.  This
 422 patch can generate invalid network DNS traffic and/or cause long delays
 423 when fetching using the "git:" protocol when no port number is specified.
 424 It may also end up retrieving repsitory contents from a host other than
 425 the one specified in the "git:" URL when the port is omitted.
 426
 427 You are advised to either build your own version of Git (the problem patch
 428 is not part of the official Git repository) or disable mirroring (via the
 429 $Girocco::Config:mirror setting) to avoid these potential problems.
 430
 431 USE THE SELECTED GIT BINARY AT YOUR OWN RISK!
 432
 433 EOT
 434         sleep 5
 435 fi
 436
 437 test_nc_U() {
 438         [ -n "$1" ] || return 1
 439         _cmdnc="$(command -v "$1" 2>/dev/null)" || :
 440         [ -n "$_cmdnc" ] && [ -f "$_cmdnc" ] && [ -x "$_cmdnc" ] || return 1
 441         _tmpdir="$(mktemp -d /tmp/nc-u-XXXXXX)"
 442         [ -n "$_tmpdir" ] && [ -d "$_tmpdir" ] || return 1
 443         >"$_tmpdir/output"
 444         (sleep 3 | "$_cmdnc" -l -U "$_tmpdir/socket" 2>/dev/null >"$_tmpdir/output" || >"$_tmpdir/failed")&
 445         _bgpid="$!"
 446         sleep 1
 447         echo "testing" | "$_cmdnc" -w 1 -U "$_tmpdir/socket" >/dev/null 2>&1 || >"$_tmpdir/failed"
 448         sleep 1
 449         kill "$_bgpid" >/dev/null 2>&1 || :
 450         read -r _result <"$_tmpdir/output" || :
 451         _bad=
 452         ! [ -e "$_tmpdir/failed" ] || _bad=1
 453         rm -rf "$_tmpdir"
 454         [ -z "$_bad" ] && [ "$_result" = "testing" ]
 455 } >/dev/null 2>&1
 456
 457 echo "*** Verifying \$Girocco::Config::nc_openbsd_bin supports -U option..."
 458 test_nc_U "$var_nc_openbsd_bin" || {
 459         echo "ERROR: invalid Girocco::Config::nc_openbsd_bin setting" >&2
 460         echo "ERROR: \"$var_nc_openbsd_bin\" does not grok the -U option" >&2
 461         uname_s="$(uname -s 2>/dev/null | tr A-Z a-z 2>/dev/null)" || :
 462         case "$uname_s" in
 463         *dragonfly*)
 464                 echo "ERROR: see the src/dragonfly/README file for a solution" >&2;;
 465         *kfreebsd*|*linux*)
 466                 echo "ERROR: try installing the package named 'netcat-openbsd'" >&2;;
 467         esac
 468         exit 1
 469 }
 470
 471 echo "*** Verifying selected POSIX sh is sane..."
 472 shbin="$var_sh_bin"
 473 [ -n "$shbin" ] && [ -f "$shbin" ] && [ -x "$shbin" ] && [ "$("$shbin" -c 'echo sh $(( 1 + 1 ))' 2>/dev/null)" = "sh 2" ] || {
 474         echo 'ERROR: invalid $Girocco::Config::posix_sh_bin setting' >&2
 475         exit 1
 476 }
 477 [ "$(check_sh_builtin command)" = "command" ] || {
 478         echo 'ERROR: invalid $Girocco::Config::posix_sh_bin setting (does not understand command -v)' >&2
 479         exit 1
 480 }
 481 sh_not_builtin=
 482 sh_extra_chroot_installs=
 483 badsh=
 484 for sbi in cd pwd read umask unset unalias; do
 485         if [ "$(check_sh_builtin "$sbi")" != "$sbi" ]; then
 486                 echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (missing built-in $sbi)" >&2
 487                 badsh=1
 488         fi
 489 done
 490 [ -z "$badsh" ] || exit 1
 491 for sbi in '[' echo printf test; do
 492         if ! extra="$(check_sh_builtin "$sbi")"; then
 493                 echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (missing command $sbi)" >&2
 494                 badsh=1
 495                 continue
 496         fi
 497         if [ "$extra" != "$sbi" ]; then
 498                 case "$extra" in /*) :;; *)
 499                         echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (bad command -v $sbi result: $extra)" >&2
 500                         badsh=1
 501                         continue
 502                 esac
 503                 withspc=
 504                 case "$extra" in *" "*) withspc=1; esac
 505                 [ -z "$withspc" ] && [ -f "$extra" ] && [ -r "$extra" ] && [ -x "$extra" ] || {
 506                         echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (unusable command -v $sbi result: $extra)" >&2
 507                         badsh=1
 508                         continue
 509                 }
 510                 echo "WARNING: slow \$Girocco::Config::posix_sh_bin setting (not built-in $sbi)" >&2
 511                 sh_not_builtin="$sh_not_builtin $sbi"
 512                 sh_extra_chroot_installs="$sh_extra_chroot_installs $extra"
 513         fi
 514 done
 515 [ -z "$badsh" ] || exit 1
 516 [ -z "$sh_extra_chroot_installs" ] || {
 517         echo "WARNING: the selected POSIX sh implements these as non-built-in:$sh_not_builtin" >&2
 518         echo "WARNING: as a result it will run slower than necessary" >&2
 519         echo "WARNING: consider building and switching to dash which can be found at:" >&2
 520         echo "WARNING:   http://gondor.apana.org.au/~herbert/dash/" >&2
 521         echo "WARNING: (download a tarball from the files section or clone the Git repository" >&2
 522         echo "WARNING:  and checkout the latest tag, run autogen.sh, configure and build)" >&2
 523         echo "WARNING: dash is licensed under the 3-clause BSD license" >&2
 524 }
 525
 526 echo "*** Verifying xargs is sane..."
 527 _xargsr="$(</dev/null command xargs printf %s -r)" || :
 528 xtest1="$(</dev/null command xargs $_xargsr printf 'test %s ' 2>/dev/null)" || :
 529 xtest2="$(printf '%s\n' one two | command xargs $_xargsr printf 'test %s ' 2>/dev/null)" || :
 530 [ -z "$xtest1" ] && [ "$xtest2" = "test one test two " ] || {
 531         echo 'ERROR: xargs is unusable' >&2
 532         echo 'ERROR: either `test -z "$(</dev/null xargs echo test 2>/dev/null)"`' >&2
 533         echo 'ERROR: or `test -z "$(</dev/null xargs -r echo test 2>/dev/null)"`' >&2
 534         echo 'ERROR: must be true, but neither is' >&2
 535         exit 1
 536 }
 537
 538 echo "*** Verifying selected perl is sane..."
 539 perlbin="$var_perl_bin"
 540 [ -n "$perlbin" ] && [ -f "$perlbin" ] && [ -x "$perlbin" ] && [ "$("$perlbin" -wle 'print STDOUT "perl ", + ( 1 + 1 )' 2>/dev/null)" = "perl 2" ] || {
 541         echo 'ERROR: invalid $Girocco::Config::perl_bin setting' >&2
 542         exit 1
 543 }
 544
 545 echo "*** Verifying selected gzip is sane..."
 546 gzipbin="$var_gzip_bin"
 547 [ -n "$gzipbin" ] && [ -f "$gzipbin" ] && [ -x "$gzipbin" ] && "$gzipbin" -V 2>&1 | grep -q gzip &&
 548     [ "$(echo Girocco | "$gzipbin" -c -n -9 | "$gzipbin" -c -d)" = "Girocco" ] || {
 549         echo 'ERROR: invalid $Girocco::Config::gzip_bin setting' >&2
 550         exit 1
 551 }
 552
 553 echo "*** Verifying basedir, webroot, webreporoot and cgiroot paths..."
 554 # Make sure $cfg_basedir, $cfg_webroot and $cfg_cgiroot are absolute paths
 555 case "$cfg_basedir" in /*) :;; *)
 556         echo "ERROR: invalid Girocco::Config::basedir setting" >&2
 557         echo "ERROR: \"$cfg_basedir\" must be an absolute path (start with '/')" >&2
 558         exit 1
 559 esac
 560 case "$cfg_webroot" in /*) :;; *)
 561         echo "ERROR: invalid Girocco::Config::webroot setting" >&2
 562         echo "ERROR: \"$cfg_webroot\" must be an absolute path (start with '/')" >&2
 563         exit 1
 564 esac
 565 if [ -n "$cfg_webreporoot" ]; then
 566         case "$cfg_webreporoot" in /*) :;; *)
 567                 echo "ERROR: invalid Girocco::Config::webreporoot setting" >&2
 568                 echo "ERROR: \"$cfg_webreporoot\" must be an absolute path (start with '/') or undef" >&2
 569                 exit 1
 570         esac
 571 fi
 572 case "$cfg_cgiroot" in /*) :;; *)
 573         echo "ERROR: invalid Girocco::Config::cgiroot setting" >&2
 574         echo "ERROR: \"$cfg_cgiroot\" must be an absolute path (start with '/')" >&2
 575         exit 1
 576 esac
 577
 578 # return the input with trailing slashes stripped but return "/" for all "/"s
 579 striptrsl() {
 580         [ -n "$1" ] || return 0
 581         _s="${1##*[!/]}"
 582         [ "$_s" != "$1" ] || _s="${_s#?}"
 583         printf "%s\n" "${1%$_s}"
 584 }
 585
 586 # a combination of realpath + dirname where the realpath of the deepest existing
 587 # directory is returned with the rest of the non-existing components appended
 588 # and trailing slashes and multiple slashes are removed
 589 realdir() {
 590         _d="$(striptrsl "$1")"
 591         if [ "$_d" = "/" ] || [ -z "$_d" ]; then
 592                 echo "$_d"
 593                 return 0
 594         fi
 595         _c=""
 596         while ! [ -d "$_d" ]; do
 597                 _c="/$(basename "$_d")$_c"
 598                 _d="$(dirname "$_d")"
 599                 [ "$_d" != "/" ] || _c="${_c#/}"
 600         done
 601         printf "%s%s\n" "$(cd "$_d" && pwd -P)" "$_c"
 602 }
 603
 604 # Use basedir, webroot and cgiroot for easier control of filesystem locations
 605 # Wherever we are writing/copying/installing files we use these, but where we
 606 # are editing, adding config settings or printing advice we always stick to the
 607 # cfg_xxx Config variable versions.  These are like a set of DESTDIR variables.
 608 # Only the file system directories that could be asynchronously accessed (by
 609 # the web server, jobd.pl, taskd.pl or incoming pushes) get these special vars.
 610 # The chroot is handled specially and does not need one of these.
 611 # We must be careful to allow cgiroot and/or webroot to be under basedir in which
 612 # case the prior contents of cgiroot and/or webroot are discarded.
 613 rbasedir="$(realdir "$cfg_basedir")"
 614 rwebroot="$(realdir "$cfg_webroot")"
 615 rwebreporoot=
 616 [ -z "$cfg_webreporoot" ] || {
 617         # avoid resolving a pre-existing symlink from a previous install
 618         rwebreporoot="$(realdir "${cfg_webreporoot%/}_NOSUCHDIR")"
 619         rwebreporoot="${rwebreporoot%_NOSUCHDIR}"
 620 }
 621 rcgiroot="$(realdir "$cfg_cgiroot")"
 622 case "$rbasedir" in "$rwebroot"/?*)
 623         echo "ERROR: invalid Girocco::Config::basedir setting; must not be under webroot" >&2
 624         exit 1
 625 esac
 626 case "$rbasedir" in "$rcgiroot"/?*)
 627         echo "ERROR: invalid Girocco::Config::basedir setting; must not be under cgiroot" >&2
 628         exit 1
 629 esac
 630 if [ "$rwebroot" = "$rcgiroot" ]; then
 631         echo "ERROR: invalid Girocco::Config::webroot and Girocco::Config::cgiroot settings; must not be the same" >&2
 632         exit 1
 633 fi
 634 case "$rcgiroot" in "$rwebroot"/?*)
 635         echo "ERROR: invalid Girocco::Config::cgiroot setting; must not be under webroot" >&2
 636         exit 1
 637 esac
 638 case "$rwebroot" in "$rcgiroot"/?*)
 639         echo "ERROR: invalid Girocco::Config::webroot setting; must not be under cgiroot" >&2
 640         exit 1
 641 esac
 642 if [ -n "$rwebreporoot" ]; then
 643         if [ "$rwebreporoot" = "$rwebroot" ]; then
 644                 echo "ERROR: invalid Girocco::Config::webroot and Girocco::Config::webreporoot settings; must not be the same" >&2
 645                 exit 1
 646         fi
 647         case "$rwebreporoot" in "$rwebroot"/?*);;*)
 648                 echo "ERROR: invalid Girocco::Config::webreporoot setting; must be under webroot or undef" >&2
 649                 exit 1
 650         esac
 651 fi
 652 basedir="$rbasedir-new"
 653 case "$rwebroot" in
 654         "$rbasedir"/?*)
 655                 webroot="$basedir${rwebroot#$rbasedir}"
 656                 webrootsub=1
 657                 ;;
 658         *)
 659                 webroot="$rwebroot-new"
 660                 webrootsub=
 661                 ;;
 662 esac
 663 webreporoot=
 664 [ -z "$rwebreporoot" ] || webreporoot="$webroot${rwebreporoot#$rwebroot}"
 665 case "$rcgiroot" in
 666         "$rbasedir"/?*)
 667                 cgiroot="$basedir${rcgiroot#$rbasedir}"
 668                 cgirootsub=1
 669                 ;;
 670         *)
 671                 cgiroot="$rcgiroot-new"
 672                 cgirootsub=
 673                 ;;
 674 esac
 675
 676 echo "*** Setting up basedir..."
 677
 678 chown_make() {
 679         if [ "$LOGNAME" = root ] && [ -n "$SUDO_USER" ] && [ "$SUDO_USER" != root ]; then
 680                 find -H "$@" -user root -exec chown "$SUDO_USER:$(id -gn "$SUDO_USER")" '{}' + 2>/dev/null || :
 681         elif [ "$LOGNAME" = root ] && { [ -z "$SUDO_USER" ] || [ "$SUDO_USER" = root ]; }; then
 682                 echo "*** WARNING: running make as root w/o sudo may leave root-owned: $*"
 683         fi
 684 }
 685
 686 "$MAKE" --no-print-directory --silent apache.conf
 687 chown_make apache.conf
 688 "$MAKE" --no-print-directory --silent -C src
 689 chown_make src
 690 rm -fr "$basedir"
 691 mkdir -p "$basedir" "$basedir/gitweb" "$basedir/cgi"
 692 # make the mtlinesfile with 1000 empty lines
 693 yes '' | dd bs=1000 count=1 2>/dev/null >"$basedir/mtlinesfile"
 694 chmod a+r "$basedir/mtlinesfile"
 695 cp cgi/*.cgi "$basedir/cgi"
 696 cp -pR Girocco jobd taskd html jobs toolbox hooks apache.conf shlib.sh bin screen "$basedir"
 697 rm -f "$basedir/Girocco/Dumper.pm" # Dumper.pm is only for the install.sh process
 698 rm -f "$basedir/Girocco/Validator.pm" # Validator.pm is only for the install.sh process
 699 find -H "$basedir" -type l -exec rm -f '{}' +
 700 cp -p src/can_user_push src/can_user_push_http src/get_user_uuid src/list_packs src/peek_packet \
 701         src/rangecgi src/readlink src/strftime src/throttle src/ulimit512 src/ltsha256 \
 702         ezcert.git/CACreateCert cgi/authrequired.cgi cgi/snapshot.cgi \
 703         "$basedir/bin"
 704 cp -p gitweb/*.sh gitweb/*.perl "$basedir/gitweb"
 705 if [ -n "$cfg_httpspushurl" ]; then
 706         [ -z "$cfg_pretrustedroot" ] || rm -f "$basedir"/html/rootcert.html
 707 else
 708         rm -f "$basedir"/html/rootcert.html "$basedir"/html/httpspush.html
 709 fi
 710 [ -n "$cfg_mob" ] || rm -f "$basedir"/html/mob.html
 711
 712 # Put the frozen Config in place
 713 VARLIST="$(get_girocco_config_var_list varonly)" && export VARLIST
 714 perl -I"$PWD" -MGirocco::Dumper=FreezeConfig -MScalar::Util=looks_like_number -e '
 715         my $usemod = $ARGV[0];
 716         my $f = sub { return () unless $_[0] =~ /^(var_[^=\s]+)=(.*)$/;
 717                 my ($k,$v) = ($1,$2);
 718                 $v =~ s/([\@\%])/\\$1/gos;
 719                 $v = "\"".$v."\"" unless substr($v,0,1) eq "\"" || looks_like_number($v);
 720                 my $e = eval $v;
 721                 [$k, $e] };
 722         my @vars = map({&$f($_)} split(/\n+/, $ENV{VARLIST}));
 723         my $s = sub { my $conf = shift;
 724                 foreach (@vars) {
 725                         my ($k,$v) = @{$_};
 726                         eval "\$${conf}::$k=\$v";
 727                 }
 728         };
 729         print FreezeConfig([$usemod,"Girocco::Validator"], undef, $s);
 730 ' -- "$GIROCCO_CONF" >"$basedir/Girocco/Config.pm"
 731 unset VARLIST
 732
 733 # Create symbolic links to selected binaries
 734 ln -s "$cfg_git_bin" "$basedir/bin/git"
 735 ln -s "$shbin" "$basedir/bin/sh"
 736 ln -s "$perlbin" "$basedir/bin/perl"
 737 ln -s "$gzipbin" "$basedir/bin/gzip"
 738 [ -z "$var_openssl_bin" ] || ln -s "$var_openssl_bin" "$basedir/bin/openssl"
 739
 740 echo "*** Preprocessing scripts..."
 741 SHBIN="$shbin" && export SHBIN
 742 PERLBIN="$perlbin" && export PERLBIN
 743 perl -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -i -p \
 744         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 745         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 746         -e 's/^#!.*sh/#!$ENV{SHBIN}/ if $. == 1;' \
 747         -e 's/(?<!")\@basedir\@/"$Girocco::Config::basedir"/g;' \
 748         -e 's/(?<=")\@basedir\@/$Girocco::Config::basedir/g;' \
 749         -e 's/__BASE''DIR__/$Girocco::Config::basedir/g;' \
 750         -e 's/\@reporoot\@/"$Girocco::Config::reporoot"/g;' \
 751         -e 's/\@cgiroot\@/"$Girocco::Config::cgiroot"/g;' \
 752         -e 's/\@shbin\@/"$ENV{SHBIN}"/g;' \
 753         -e 's/\@perlbin\@/"$ENV{PERLBIN}"/g;' \
 754         -e 's/\@jailreporoot\@/"$Girocco::Config::jailreporoot"/g;' \
 755         -e 's/\@chroot\@/"$Girocco::Config::chroot"/g;' \
 756         -e 's/\@webadmurl\@/"$Girocco::Config::webadmurl"/g;' \
 757         -e 's/\@screen_acl_file\@/"$Girocco::Config::screen_acl_file"/g;' \
 758         -e 's/\@mob\@/"$Girocco::Config::mob"/g;' \
 759         -e 's/\@autogchack\@/"$Girocco::Config::autogchack"/g;' \
 760         -e 's/\@git_server_ua\@/"$Girocco::Config::git_server_ua"/g;' \
 761         -e 's/\@defined_git_server_ua\@/defined($Girocco::Config::git_server_ua)/ge;' \
 762         -e 's/\@git_no_mmap\@/"$Girocco::Config::git_no_mmap"/g;' \
 763         -e 's/\@big_file_threshold\@/"'"$var_big_file_threshold"'"/g;' \
 764         -e 's/\@upload_pack_window\@/"'"$var_upload_window"'"/g;' \
 765         -e 's/\@fetch_stash_refs\@/"$Girocco::Config::fetch_stash_refs"/g;' \
 766         -e 's/\@suppress_git_ssh_logging\@/"$Girocco::Config::suppress_git_ssh_logging"/g;' \
 767         -e 's/\@max_file_size512\@/"$Girocco::Config::max_file_size512"/g;' \
 768         -e 'close ARGV if eof;' \
 769         "$basedir"/jobs/*.sh "$basedir"/jobd/*.sh \
 770         "$basedir"/taskd/*.sh "$basedir"/gitweb/*.sh \
 771         "$basedir"/shlib.sh "$basedir"/hooks/* \
 772         "$basedir"/toolbox/*.sh "$basedir"/toolbox/*.pl \
 773         "$basedir"/toolbox/reports/*.sh \
 774         "$basedir"/bin/git-* "$basedir"/bin/*.sh \
 775         "$basedir"/bin/create-* "$basedir"/bin/update-* \
 776         "$basedir"/bin/*.cgi "$basedir"/screen/*
 777 perl -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -i -p \
 778         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 779         -e 's/__BASE''DIR__/$Girocco::Config::basedir/g;' \
 780         "$basedir"/cgi/*.cgi "$basedir"/gitweb/*.perl \
 781         "$basedir"/jobd/*.pl "$basedir"/taskd/*.pl
 782 perl -i -p \
 783         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 784         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 785         -e 'close ARGV if eof;' \
 786         "$basedir"/jobd/jobd.pl "$basedir"/taskd/taskd.pl \
 787         "$basedir"/bin/sendmail.pl "$basedir"/bin/CACreateCert
 788 perl -i -p \
 789         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 790         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 791         -e 's/^#!.*sh/#!$ENV{SHBIN}/ if $. == 1;' \
 792         -e 'close ARGV if eof;' \
 793         "$basedir"/bin/format-readme "$basedir/cgi"/*.cgi
 794 unset PERLBIN
 795 unset SHBIN
 796
 797 # Dump all the cfg_ and defined_ variables to shlib_vars.sh
 798 get_girocco_config_var_list >"$basedir"/shlib_vars.sh
 799
 800 if [ "${cfg_mirror_darcs:-0}" != "0" ]; then
 801         echo "*** Setting up darcs-fast-export from girocco-darcs-fast-export.git..."
 802         if ! [ -f girocco-darcs-fast-export.git/darcs-fast-export ] ||
 803         ! [ -x girocco-darcs-fast-export.git/darcs-fast-export ]; then
 804                 echo "ERROR: girocco-darcs-fast-export.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 805                 exit 1
 806         fi
 807         mkdir -p "$basedir"/bin
 808         cp girocco-darcs-fast-export.git/darcs-fast-export "$basedir"/bin
 809 fi
 810
 811 if [ "${cfg_mirror_hg:-0}" != "0" ]; then
 812         echo "*** Setting up hg-fast-export from girocco-hg-fast-export.git..."
 813         if ! [ -f girocco-hg-fast-export.git/hg-fast-export.py ] || ! [ -f girocco-hg-fast-export.git/hg2git.py ]; then
 814                 echo "ERROR: girocco-hg-fast-export.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 815                 exit 1
 816         fi
 817         mkdir -p "$basedir"/bin
 818         cp girocco-hg-fast-export.git/hg-fast-export.py girocco-hg-fast-export.git/hg2git.py "$basedir"/bin
 819 fi
 820
 821 echo "*** Setting up markdown from markdown.git..."
 822 if ! [ -f markdown.git/Markdown.pl ]; then
 823         echo "ERROR: markdown.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 824         exit 1
 825 fi
 826 mkdir -p "$basedir"/bin
 827 (PERLBIN="$perlbin" && export PERLBIN &&
 828         perl -p -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 829                 markdown.git/Markdown.pl >"$basedir"/bin/Markdown.pl.$$ &&
 830         chmod a+x "$basedir"/bin/Markdown.pl.$$ &&
 831         mv -f "$basedir"/bin/Markdown.pl.$$ "$basedir"/bin/Markdown.pl)
 832 test $? -eq 0
 833
 834 # Some permission sanity on basedir/bin just in case
 835 find -H "$basedir"/bin -type f -exec chmod go-w '{}' +
 836 chown -R -h "$cfg_mirror_user""$owngroup" "$basedir"/bin
 837
 838 if [ -n "$cfg_mirror" ]; then
 839         echo "--- Remember to start $cfg_basedir/taskd/taskd.pl"
 840 fi
 841 echo "--- Also remember to either start $cfg_basedir/jobd/jobd.pl, or add this"
 842 echo "--- to the crontab of $cfg_mirror_user (adjust frequency on number of repos):"
 843 echo "*/30 * * * * /usr/bin/nice -n 18 $cfg_basedir/jobd/jobd.pl -q --all-once"
 844
 845
 846 echo "*** Setting up repository root..."
 847 [ -d "$cfg_reporoot" ] || {
 848         mkdir -p "$cfg_reporoot"
 849         chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot" ||
 850         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_reporoot"
 851 }
 852 [ -z "$cfg_owning_group" ] ||
 853         chgrp "$cfg_owning_group" "$cfg_reporoot" || echo "WARNING: Cannot chgrp $cfg_owning_group $cfg_reporoot"
 854 chmod 02775 "$cfg_reporoot" || echo "WARNING: Cannot chmod $cfg_reporoot properly"
 855 mkdir -p "$cfg_reporoot/_recyclebin" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty"
 856 chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot/_recyclebin" "$cfg_reporoot/_global" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty" ||
 857         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_reporoot/{_recyclebin,_global} properly"
 858 if [ "$cfg_owning_group" ]; then
 859         chgrp "$cfg_owning_group" "$cfg_reporoot/_recyclebin" || echo "WARNING: Cannot chgrp $cfg_owning_group $cfg_reporoot/_recyclebin"
 860         chgrp -R "$cfg_owning_group" "$cfg_reporoot/_global" || echo "WARNING: Cannot chgrp -R $cfg_owning_group $cfg_reporoot/_global"
 861 fi
 862 chmod 02775 "$cfg_reporoot/_recyclebin" || echo "WARNING: Cannot chmod $cfg_reporoot/_recyclebin properly"
 863 chmod 00755 "$cfg_reporoot/_global" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty" || echo "WARNING: Cannot chmod $cfg_reporoot/_global properly"
 864
 865
 866 usejail=
 867 [ "${cfg_disable_jailsetup:-0}" != "0" ] || [ "${cfg_chrooted:-0}" = "0" ] || usejail=1
 868 if [ -n "$usejail" ]; then
 869         echo "*** Setting up chroot jail for pushing..."
 870         if [ -n "$isroot" ]; then
 871                 # jailsetup may install things from $cfg_basedir/bin into the
 872                 # chroot so we do a mini-update of just that portion now
 873                 mkdir -p "$cfg_basedir"
 874                 rm -rf "$cfg_basedir/bin-new"
 875                 cp -pR "$basedir/bin" "$cfg_basedir/bin-new" >/dev/null 2>&1
 876                 rm -rf "$cfg_basedir/bin-old"
 877                 quick_move "$cfg_basedir/bin-new" "$cfg_basedir/bin" "$cfg_basedir/bin-old"
 878                 rm -rf "$cfg_basedir/bin-old"
 879                 if [ -n "$sh_extra_chroot_installs" ]; then
 880                         GIROCCO_CHROOT_EXTRA_INSTALLS="$sh_extra_chroot_installs"
 881                         export GIROCCO_CHROOT_EXTRA_INSTALLS
 882                 fi
 883                 ./jailsetup.sh
 884                 unset GIROCCO_CHROOT_EXTRA_INSTALLS
 885         else
 886                 echo "WARNING: Skipping jail setup, not root"
 887         fi
 888 fi
 889
 890
 891 echo "*** Setting up jail configuration (project database)..."
 892 [ -n "$usejail" ] && [ -n "$isroot" ] || ./jailsetup.sh dbonly
 893 mkdir -p "$cfg_chroot" "$cfg_chroot/etc"
 894 touch "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group"
 895 chown "$cfg_mirror_user""$owngroup" "$cfg_chroot/etc" ||
 896         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_chroot/etc"
 897 if [ -n "$usejail" ]; then
 898         chown "$cfg_cgi_user""$owngroup" "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 899                 echo "WARNING: Cannot chown $cfg_cgi_user$owngroup the etc/passwd and/or etc/group files"
 900 else
 901         # If a chroot jail is not in use, sudo privileges are neither expected nor required
 902         # which means it will not be possible to change the owner of the passwd and group
 903         # files if it differs from the mirror user.  And that's okay, provided the group
 904         # can still be set correctly to the owning group.  But, just in case we're running
 905         # as root, go ahead and set the owner to the mirror user.
 906         chown "$cfg_mirror_user""$owngroup" "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 907                 echo "WARNING: Cannot chown $cfg_mirror_user$owngroup the etc/passwd and/or etc/group files"
 908 fi
 909 chmod g+w "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 910         echo "WARNING: Cannot chmod g+w the etc/passwd and/or etc/group files"
 911 chmod 02775 "$cfg_chroot/etc" || echo "WARNING: Cannot chmod 02775 $cfg_chroot/etc"
 912
 913
 914 echo "*** Setting up global hook scripts..."
 915 # It is absolutely CRUCIAL that hook script replacements are done atomically!
 916 # Otherwise an incoming push might slip in and fail to run the hook script!
 917 # The underlying rename(2) function call provides this and mv will use it.
 918 # First add hook scripts
 919 hooks="pre-auto-gc pre-receive post-commit post-receive update"
 920 for hook in $hooks; do
 921         cat "$basedir/hooks/$hook" >"$cfg_reporoot/_global/hooks/$hook.$$"
 922         chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot/_global/hooks/$hook.$$" ||
 923                 echo "WARNING: Cannot chown $cfg_reporoot/_global/hooks/$hook"
 924         chmod 0755 "$cfg_reporoot/_global/hooks/$hook.$$"
 925         mv -f "$cfg_reporoot/_global/hooks/$hook.$$" "$cfg_reporoot/_global/hooks/$hook"
 926 done
 927 # Then remove any hook scripts that do not belong
 928 for hook in "$cfg_reporoot/_global/hooks"/*; do
 929         hook="${hook##*/}"
 930         [ -f "$cfg_reporoot/_global/hooks/$hook" ] || continue
 931         case " $hooks " in *" $hook "*);;*)
 932                 rm -f "$cfg_reporoot/_global/hooks/$hook" ||
 933                         echo "WARNING: Cannot remove extraneous $cfg_reporoot/_global/hooks/$hook"
 934         esac
 935 done
 936
 937
 938 echo "*** Setting up gitweb from git.git..."
 939 if ! [ -f git.git/Makefile ]; then
 940         echo "ERROR: git.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 941         exit 1
 942 fi
 943
 944 # We do not wholesale replace either webroot or cgiroot unless they are under
 945 # basedir so if they exist and are not we make a copy to start working on them.
 946 # We make a copy using -p which can result in some warnings so we suppress
 947 # error output as it's of no consequence in this case.
 948 rm -rf "$webroot" "$cgiroot"
 949 [ -n "$webrootsub" ] || ! [ -d "$rwebroot" ] || cp -pR "$rwebroot" "$webroot" >/dev/null 2>&1 || :
 950 [ -n "$cgirootsub" ] || ! [ -d "$rcgiroot" ] || cp -pR "$rcgiroot" "$cgiroot" >/dev/null 2>&1 || :
 951 mkdir -p "$webroot" "$cgiroot"
 952
 953 (
 954         cd git.git &&
 955         "$MAKE" --no-print-directory --silent NO_SUBDIR=: bindir="$(dirname "$cfg_git_bin")" \
 956                 GITWEB_CONFIG_COMMON="" GITWEB_CONFIG_SYSTEM="" \
 957                 GITWEB_CONFIG="$cfg_basedir/gitweb/gitweb_config.perl" SHELL_PATH="$shbin" gitweb &&
 958         chown_make gitweb &&
 959         PERLBIN="$perlbin" && export PERLBIN &&
 960         perl -p -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 961                 -e 's/^(\s*use\s+warnings\s*;.*)$/#$1/;' gitweb/gitweb.cgi >"$cgiroot"/gitweb.cgi.$$ &&
 962         chmod a+x "$cgiroot"/gitweb.cgi.$$ &&
 963         chown_make "$cgiroot"/gitweb.cgi.$$ &&
 964         mv -f "$cgiroot"/gitweb.cgi.$$ "$cgiroot"/gitweb.cgi &&
 965         cp gitweb/static/*.png gitweb/static/*.css gitweb/static/*.js "$webroot"
 966 )
 967 test $? -eq 0
 968
 969
 970 echo "*** Setting up git-browser from git-browser.git..."
 971 if ! [ -f git-browser.git/git-browser.cgi ]; then
 972         echo "ERROR: git-browser.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 973         exit 1
 974 fi
 975 mkdir -p "$webroot"/git-browser "$cgiroot"
 976 (
 977         cd git-browser.git &&
 978         CFG="$cfg_basedir/gitweb/git-browser.conf" && export CFG &&
 979         PERLBIN="$perlbin" && export PERLBIN && perl -p \
 980                 -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 981                 -e 's/"git-browser\.conf"/"$ENV{"CFG"}"/' git-browser.cgi >"$cgiroot"/git-browser.cgi.$$ &&
 982         chmod a+x "$cgiroot"/git-browser.cgi.$$ &&
 983         chown_make "$cgiroot"/git-browser.cgi.$$ &&
 984         perl -p \
 985                 -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 986                 -e 's/"git-browser\.conf"/"$ENV{"CFG"}"/' git-diff.cgi >"$cgiroot"/git-diff.cgi.$$ &&
 987         chmod a+x "$cgiroot"/git-diff.cgi.$$ &&
 988         chown_make "$cgiroot"/git-diff.cgi.$$ &&
 989         mv -f "$cgiroot"/git-browser.cgi.$$ "$cgiroot"/git-browser.cgi &&
 990         mv -f "$cgiroot"/git-diff.cgi.$$ "$cgiroot"/git-diff.cgi &&
 991         for h in *.html; do
 992                 [ "$h" != "index.html" ] || continue
 993                 if [ "$h" = "by-commit.html" ] || [ "$h" = "by-date.html" ]; then
 994                         FAVLINE='<link rel="shortcut icon" href="/git-favicon.png" type="image/png" />' &&
 995                         export FAVLINE && perl -p -e 'print "$ENV{FAVLINE}\n" if m{</head>};' "$h" \
 996                         >"$webroot/git-browser/$h.$$" &&
 997                         chmod a+r "$webroot/git-browser/$h.$$" &&
 998                         mv -f "$webroot/git-browser/$h.$$" "$webroot/git-browser/$h"
 999                 else
1000                         cp -p "$h" "$webroot/git-browser/"
1001                 fi
1002         done
1003         cp -pR *.js *.css js.lib "$webroot/git-browser/" &&
1004         cp -pR JSON "$cgiroot/"
1005 )
1006 test $? -eq 0
1007 gitwebabs="$cfg_gitweburl"
1008 case "$gitwebabs" in "http://"[!/]*|"https://"[!/]*)
1009         gitwebabs="${gitwebabs#*://}"
1010         case "$gitwebabs" in
1011         *"/"*) gitwebabs="/${gitwebabs#*/}";;
1012         *) gitwebabs="";;
1013         esac
1014 esac
1015 case "$gitwebabs" in */);;*) gitwebabs="$gitwebabs/"; esac
1016 cat >"$basedir/gitweb"/git-browser.conf.$$ <<-EOT
1017         gitbin: $cfg_git_bin
1018         gitweb: $gitwebabs
1019         warehouse: $cfg_reporoot
1020         doconfig: $cfg_basedir/gitweb/gitbrowser_config.perl
1021 EOT
1022 chown_make "$basedir/gitweb"/git-browser.conf.$$
1023 mv -f "$basedir/gitweb"/git-browser.conf.$$ "$basedir/gitweb"/git-browser.conf
1024 esctitle="$(printf '%s\n' "$cfg_title" | LC_ALL=C sed 's/\\/\\\\/g;s/"/\\"/g;')" || :
1025 cat >"$webroot"/git-browser/GitConfig.js.$$ <<-EOT
1026         cfg_gitweb_url="$cfg_gitweburl/"
1027         cfg_browsercgi_url="$cfg_webadmurl/git-browser.cgi"
1028         cfg_home_url="$cfg_gitweburl/%n"
1029         cfg_home_text="summary"
1030         cfg_bycommit_title="$esctitle - %n/graphiclog1"
1031         cfg_bydate_title="$esctitle - %n/graphiclog2"
1032 EOT
1033 chown_make "$webroot"/git-browser/GitConfig.js.$$
1034 mv -f "$webroot"/git-browser/GitConfig.js.$$ "$webroot"/git-browser/GitConfig.js
1035
1036
1037 echo "*** Setting up our part of the website..."
1038 mkdir -p "$webroot" "$cgiroot"
1039 cp "$basedir"/bin/snapshot.cgi "$basedir/cgi"
1040 cp "$basedir"/bin/authrequired.cgi "$basedir/cgi"
1041 [ -n "$cfg_httpspushurl" ] || rm -f "$basedir/cgi"/usercert.cgi "$cgiroot"/usercert.cgi
1042 cp "$basedir/cgi"/*.cgi "$cgiroot"
1043 rm -rf "$basedir/cgi"
1044 [ -z "$webreporoot" ] || { rm -f "$webreporoot" && ln -s "$cfg_reporoot" "$webreporoot"; }
1045 if [ -z "$cfg_httpspushurl" ] || [ -n "$cfg_pretrustedroot" ]; then
1046         grep -v 'rootcert[.]html' gitweb/indextext.html >"$basedir/gitweb/indextext.html"
1047 else
1048         cp gitweb/indextext.html "$basedir/gitweb"
1049 fi
1050 mv "$basedir"/html/*.css "$basedir"/html/*.js "$webroot"
1051 cp mootools.js "$webroot"
1052 cp htaccess "$webroot/.htaccess"
1053 cp cgi/htaccess "$cgiroot/.htaccess"
1054 cp git-favicon.ico "$webroot/favicon.ico"
1055 cp robots.txt "$webroot"
1056 cat gitweb/gitweb.css >>"$webroot"/gitweb.css
1057
1058
1059 if [ -n "$cfg_httpspushurl" ]; then
1060         echo "*** Setting up SSL certificates..."
1061         openssl="${var_openssl_bin:-openssl}"
1062         createcert() { PATH="$basedir/bin:$PATH" "$basedir/bin/CACreateCert" "$@"; }
1063         bits=2048
1064         if [ "$cfg_rsakeylength" -gt "$bits" ] 2>/dev/null; then
1065             bits="$cfg_rsakeylength"
1066         fi
1067         mkdir -p "$cfg_certsdir"
1068         [ -d "$cfg_certsdir" ]
1069         wwwcertcn=
1070         if [ -e "$cfg_certsdir/girocco_www_crt.pem" ]; then
1071                 wwwcertcn="$(
1072                         "$openssl" x509 -in "$cfg_certsdir/girocco_www_crt.pem" -noout -subject |
1073                         sed -e 's,[^/]*,,'
1074                 )"
1075         fi
1076         wwwcertdns=
1077         if [ -n "$cfg_wwwcertaltnames" ]; then
1078                 for dnsopt in $cfg_wwwcertaltnames; do
1079                         wwwcertdns="${wwwcertdns:+$wwwcertdns }--dns $dnsopt"
1080                 done
1081         fi
1082         wwwcertdnsfile=
1083         if [ -r "$cfg_certsdir/girocco_www_crt.dns" ]; then
1084                 wwwcertdnsfile="$(cat "$cfg_certsdir/girocco_www_crt.dns")"
1085         fi
1086         needroot=
1087         [ -e "$cfg_certsdir/girocco_client_crt.pem" ] &&
1088         [ -e "$cfg_certsdir/girocco_client_key.pem" ] &&
1089         [ -e "$cfg_certsdir/girocco_www_key.pem" ] &&
1090         [ -e "$cfg_certsdir/girocco_www_crt.pem" ] && [ "$wwwcertcn" = "/CN=$cfg_httpsdnsname" ] &&
1091         [ -e "$cfg_certsdir/girocco_root_crt.pem" ] || needroot=1
1092         if [ -n "$needroot" ] && ! [ -e "$cfg_certsdir/girocco_root_key.pem" ]; then
1093                 rm -f "$cfg_certsdir/girocco_root_crt.pem" "$cfg_certsdir/girocco_root_key.pem"
1094                 umask 0077
1095                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_root_key.pem" $bits
1096                 chmod 0600 "$cfg_certsdir/girocco_root_key.pem"
1097                 rm -f "$cfg_certsdir/girocco_root_crt.pem"
1098                 umask 0022
1099                 echo "Created new root key"
1100         fi
1101         if ! [ -e "$cfg_certsdir/girocco_root_crt.pem" ]; then
1102                 createcert --root --key "$cfg_certsdir/girocco_root_key.pem" \
1103                         --out "$cfg_certsdir/girocco_root_crt.pem" "girocco $cfg_nickname root certificate"
1104                 rm -f "$cfg_certsdir/girocco_www_crt.pem" "$cfg_certsdir/girocco_www_chain.pem" \
1105                         "$cfg_certsdir/girocco_www_fullchain.pem"
1106                 rm -f "$cfg_certsdir/girocco_client_crt.pem" "$cfg_certsdir/girocco_client_suffix.pem"
1107                 rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1108                 rm -f "$cfg_chroot/etc/sshcerts"/*.pem
1109                 echo "Created new root certificate"
1110         fi
1111         if ! [ -e "$cfg_certsdir/girocco_www_key.pem" ]; then
1112                 umask 0077
1113                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_www_key.pem" $bits
1114                 chmod 0600 "$cfg_certsdir/girocco_www_key.pem"
1115                 rm -f "$cfg_certsdir/girocco_www_crt.pem"
1116                 umask 0022
1117                 echo "Created new www key"
1118         fi
1119         if ! [ -e "$cfg_certsdir/girocco_www_crt.pem" ] ||
1120                 [ "$wwwcertcn" != "/CN=$cfg_httpsdnsname" ] || [ "$wwwcertdns" != "$wwwcertdnsfile" ]; then
1121                 "$openssl" rsa -in "$cfg_certsdir/girocco_www_key.pem" -pubout |
1122                 createcert --server --key "$cfg_certsdir/girocco_root_key.pem" \
1123                         --cert "$cfg_certsdir/girocco_root_crt.pem" $wwwcertdns \
1124                         --out "$cfg_certsdir/girocco_www_crt.pem" "$cfg_httpsdnsname"
1125                 printf '%s\n' "$wwwcertdns" >"$cfg_certsdir/girocco_www_crt.dns"
1126                 rm -f "$cfg_certsdir/girocco_www_fullchain.pem"
1127                 echo "Created www certificate"
1128         fi
1129         if ! [ -e "$cfg_certsdir/girocco_www_chain.pem" ]; then
1130                 cat "$cfg_certsdir/girocco_root_crt.pem" >"$cfg_certsdir/girocco_www_chain.pem"
1131                 echo "Created www certificate chain file"
1132         fi
1133         if ! [ -e "$cfg_certsdir/girocco_www_fullchain.pem" ]; then
1134                 cat "$cfg_certsdir/girocco_www_crt.pem" >"$cfg_certsdir/girocco_www_fullchain.pem"
1135                 cat "$cfg_certsdir/girocco_www_chain.pem" >>"$cfg_certsdir/girocco_www_fullchain.pem"
1136                 echo "Created www certificate full chain file"
1137         fi
1138         if ! [ -e "$cfg_certsdir/girocco_client_key.pem" ]; then
1139                 umask 0037
1140                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_client_key.pem" $bits
1141                 chmod 0640 "$cfg_certsdir/girocco_client_key.pem"
1142                 rm -f "$cfg_certsdir/girocco_client_crt.pem"
1143                 umask 0022
1144                 echo "Created new client key"
1145         fi
1146         if ! [ -e "$cfg_certsdir/girocco_client_crt.pem" ]; then
1147                 "$openssl" rsa -in "$cfg_certsdir/girocco_client_key.pem" -pubout |
1148                 createcert --subca --key "$cfg_certsdir/girocco_root_key.pem" \
1149                         --cert "$cfg_certsdir/girocco_root_crt.pem" \
1150                         --out "$cfg_certsdir/girocco_client_crt.pem" "girocco $cfg_nickname client authority"
1151                 rm -f "$cfg_certsdir/girocco_client_suffix.pem"
1152                 rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1153                 rm -f "$cfg_chroot/etc/sshcerts"/*.pem
1154                 echo "Created client certificate"
1155         fi
1156         if ! [ -e "$cfg_certsdir/girocco_client_suffix.pem" ]; then
1157                 cat "$cfg_certsdir/girocco_client_crt.pem" >"$cfg_certsdir/girocco_client_suffix.pem"
1158                 echo "Created client certificate suffix file"
1159         fi
1160         if [ -z "$cfg_pretrustedroot" ]; then
1161                 cat "$cfg_rootcert" >"$webroot/${cfg_nickname}_root_cert.pem"
1162         else
1163                 rm -f "$webroot/${cfg_nickname}_root_cert.pem"
1164         fi
1165         if [ -n "$cfg_mob" ]; then
1166                 if ! [ -e "$cfg_certsdir/girocco_mob_user_key.pem" ]; then
1167                         "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_mob_user_key.pem" $bits
1168                         chmod 0644 "$cfg_certsdir/girocco_mob_user_key.pem"
1169                         rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1170                         echo "Created new mob user key"
1171                 fi
1172                 if ! [ -e "$cfg_certsdir/girocco_mob_user_crt.pem" ]; then
1173                         "$openssl" rsa -in "$cfg_mobuserkey" -pubout |
1174                         createcert --client --key "$cfg_clientkey" \
1175                                 --cert "$cfg_clientcert" \
1176                                 --out "$cfg_certsdir/girocco_mob_user_crt.pem" 'mob'
1177                         echo "Created mob user client certificate"
1178                 fi
1179                 cat "$cfg_mobuserkey" >"$webroot/${cfg_nickname}_mob_key.pem"
1180                 cat "$cfg_mobusercert" "$cfg_clientcertsuffix" >"$webroot/${cfg_nickname}_mob_user.pem"
1181         else
1182                 rm -f "$webroot/${cfg_nickname}_mob_key.pem" "$webroot/${cfg_nickname}_mob_user.pem"
1183         fi
1184 else
1185         rm -f "$webroot/${cfg_nickname}_root_cert.pem"
1186         rm -f "$webroot/${cfg_nickname}_mob_key.pem" "$webroot/${cfg_nickname}_mob_user.pem"
1187 fi
1188
1189
1190 echo "*** Processing website html templates..."
1191 rm -f "$cgiroot/html.cgi"
1192 rm -rf "$cgiroot/html"
1193 mkdir -p "$cgiroot/html"
1194 for tf in "$basedir/html"/*.html; do
1195         tfb="${tf##*/}"
1196         "$perlbin" -I"$basedir" cgi/html.cgi "$webroot" "$tfb" "$basedir" >"$cgiroot/html/$tfb"
1197         rm -f "$tf"
1198 done
1199
1200 echo "*** Formatting markdown documentation..."
1201 mkdir -p "$cgiroot/html/gfm"
1202 for d in basics.md syntax.md; do
1203         {
1204                 cat <<-HEADER
1205                         <!DOCTYPE html>
1206                         <html xmlns="http://www.w3.org/1999/xhtml">
1207                         <head>
1208                         <meta charset="utf-8" />
1209                         <meta http-equiv="content-type" content="text/html; charset=utf-8" />
1210                         <title>$d</title>
1211                         </head>
1212                         <body><pre>
1213                 HEADER
1214                 <"markdown.git/$d" LC_ALL=C sed -e '/\[[Ll]icense\]/d' \
1215                 -e 's, \([a-z][a-z]*\)\.md, \1.md.html,' \
1216                 -e 's/ by adding `.md` to the URL//' \
1217                 -e 's/&/\&amp;/g' -e 's/</\&lt;/g' <"markdown.git/$d"
1218                 cat <<-FOOTER
1219                         </pre></body>
1220                         </html>
1221                 FOOTER
1222         } >"$cgiroot/html/gfm/$d.html"
1223         {
1224                 title="Markdown: $(echo "${d%.md}" | "$perlbin" -pe '$_=ucfirst')"
1225                 gwfpath="$cfg_gitwebfiles"
1226                 case "$gwfpath" in *"//"*)
1227                         case "$gwfpath" in *"/");;*) gwfpath="$gwfpath/"; esac
1228                         gwfpath="${gwfpath#*//}"; gwfpath="${gwfpath#*/}"
1229                 esac
1230                 case "$gwfpath" in "/"*);;*) gwfpath="/$gwfpath"; esac
1231                 gwfpath="${gwfpath%/}"
1232                 cat <<-HEADER
1233                         <!DOCTYPE html>
1234                         <html xmlns="http://www.w3.org/1999/xhtml">
1235                         <head>
1236                         <meta charset="utf-8" />
1237                         <meta http-equiv="content-type" content="text/html; charset=utf-8" />
1238                         <title>$title</title>
1239                         <link rel="stylesheet" type="text/css" href="$gwfpath/gitweb.css" />
1240                         <link rel="stylesheet" type="text/css" href="$gwfpath/girocco.css" />
1241                         <link rel="shortcut icon" href="$gwfpath/git-favicon.png" type="image/png" />
1242                         </head>
1243                         <body style="text-align:center">
1244                         <div class="readme" style="overflow:inherit;display:inline-block;text-align:left;max-width:42pc">
1245                 HEADER
1246                 <"markdown.git/$d" LC_ALL=C sed -e '/\[[Ll]icense\]/d' \
1247                         -e 's, \([a-z][a-z]*\)\.md, \1.md.html,' \
1248                         -e 's/ by adding `.md` to the URL//' |
1249                 "$perlbin" "markdown.git/Markdown.pl"
1250                 cat <<-FOOTER
1251                         </div>
1252                         </body>
1253                         </html>
1254                 FOOTER
1255         } >"$cgiroot/html/gfm/${d%.md}.html"
1256 done
1257
1258
1259 echo "*** Finalizing permissions and moving into place..."
1260 chown -R -h "$cfg_mirror_user""$owngroup" "$basedir" "$webroot" "$cgiroot"
1261 [ -z "$cfg_httpspushurl" ] || chown -R -h "$cfg_mirror_user""$owngroup" "$cfg_certsdir"
1262
1263 # This should always be the very last thing install.sh does
1264 rm -rf "$rbasedir-old" "$rwebroot-old" "$rcgiroot-old"
1265 quick_move "$basedir" "$rbasedir" "$rbasedir-old"
1266 [ -n "$webrootsub" ] || quick_move "$webroot" "$rwebroot" "$rwebroot-old"
1267 [ -n "$cgirootsub" ] || quick_move "$cgiroot" "$rcgiroot" "$rcgiroot-old"
1268 rm -rf "$rbasedir-old" "$rwebroot-old" "$rcgiroot-old"
1269 echo "--- Update hooks and config with $cfg_basedir/toolbox/update-all-projects.sh"
1270 ! [ -S "$cfg_chroot/etc/taskd.socket" ] || {
1271         echo "*** Requesting graceful restart of running taskd (and, if running, jobd)..."
1272         touch "$cfg_chroot/etc/taskd.restart"
1273         chown_make "$cfg_chroot/etc/taskd.restart"
1274         trap ':' PIPE
1275         echo "nop" | nc_openbsd -w 5 -U "$cfg_chroot/etc/taskd.socket" || :
1276         trap - PIPE
1277 }