summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rwxr-xr-xMaster/texmf-dist/scripts/texlive/tlmgr.pl2
-rw-r--r--Master/tlpkg/TeXLive/TLPDB.pm3
-rw-r--r--Master/tlpkg/TeXLive/TLUtils.pm137
3 files changed, 70 insertions, 72 deletions
diff --git a/Master/texmf-dist/scripts/texlive/tlmgr.pl b/Master/texmf-dist/scripts/texlive/tlmgr.pl
index 8ee5ee58b33..f6ef77c4bad 100755
--- a/Master/texmf-dist/scripts/texlive/tlmgr.pl
+++ b/Master/texmf-dist/scripts/texlive/tlmgr.pl
@@ -6527,7 +6527,7 @@ sub init_local_db {
if (!setup_programs("$Master/tlpkg/installer", $localtlpdb->platform)) {
tlwarn("$prg: Couldn't set up the necessary programs.\nInstallation of packages is not supported.\nPlease report to texlive\@tug.org.\n");
if (defined($should_i_die) && $should_i_die) {
- return ($F_ERROR);
+ die("$prg: no way to continue!\n");
} else {
tlwarn("$prg: Continuing anyway ...\n");
return ($F_WARNING);
diff --git a/Master/tlpkg/TeXLive/TLPDB.pm b/Master/tlpkg/TeXLive/TLPDB.pm
index 7c19c9a805e..3c3f4a3dce3 100644
--- a/Master/tlpkg/TeXLive/TLPDB.pm
+++ b/Master/tlpkg/TeXLive/TLPDB.pm
@@ -306,8 +306,7 @@ sub from_file {
$self->{'media'} = $media;
#
# actually load the TLPDB
- # if ($path =~ m;^((https?|ftp)://|file:\/\/*);) {
- if ($media eq 'NET' || $path =~ m;^file:\/\/*;) {
+ if ($path =~ m;^((https?|ftp)://|file:\/\/*); || $path =~ m;$TeXLive::TLUtils::SshURIRegex;) {
debug("TLPDB.pm: trying to initialize from $path\n");
# now $xzfh filehandle is open, the file created
# TLUtils::download_file will just overwrite what is there
diff --git a/Master/tlpkg/TeXLive/TLUtils.pm b/Master/tlpkg/TeXLive/TLUtils.pm
index 8abb9eba30b..508195135d9 100644
--- a/Master/tlpkg/TeXLive/TLUtils.pm
+++ b/Master/tlpkg/TeXLive/TLUtils.pm
@@ -2331,6 +2331,7 @@ sub setup_programs {
my $ok = 1;
if ($^O =~ /^MSWin/i) {
+ # we don't do any actual testing on Windows!
$::progs{'wget'} = conv_to_w32_path("$bindir/wget/wget.exe");
$::progs{'tar'} = conv_to_w32_path("$bindir/tar.exe");
$::progs{'xz'} = conv_to_w32_path("$bindir/xz/xz.exe");
@@ -2368,33 +2369,23 @@ sub setup_programs {
$::progs{'working_compressors'} = [ @working_compressors ];
}
- # setup downloaders based on env var and available programs
- $::progs{'downloader'} =
- setup_program_with_env('TEXLIVE_DOWNLOADER',
- $DefaultFallbackDownloader,
- @{$::progs{'working_downloaders'}});
- $::progs{'compressor'} =
- setup_program_with_env('TEXLIVE_COMPRESSOR',
- $DefaultCompressorFormat,,
- @{$::progs{'working_compressors'}});
-
- # now check that compressor, decompressor, and downloader actually work
- my %tested_progs;
- my $nd = nulldev();
- for my $selector ("downloader", "compressor") {
- my $progtype = $::progs{$selector};
- my $prog = $selector eq "downloader" ? $FallbackDownloaderProgram{$progtype} :
- $CompressorProgram{$progtype};
- my $ret = system("$::progs{$prog} --version >$nd 2>&1");
- if ($ret != 0) {
- tlwarn("TeXLive::TLUtils::setup_programs failed\n");
- tlwarn(" program $::progs{$prog} --version (for $prog) (ret status: $ret): $!\n");
- tlwarn("Output is:\n");
- system ("$::progs{$prog} --version");
- tlwarn ("\n");
- $ok = 0;
- }
+ # check whether selected downloader/compressor is working
+ # for downloader we allow 'lwp' as setting, too
+ if ($ENV{'TEXLIVE_DOWNLOADER'} && $ENV{'TEXLIVE_DOWNLOADER'} ne 'lwp' &&
+ !TeXLive::TLUtils::member($ENV{'TEXLIVE_DOWNLOADER'}, @{$::progs{'working_downloaders'}})) {
+ tlwarn("Selected download program TEXLIVE_DOWNLOADER=$ENV{'TEXLIVE_DOWNLOADER'} is not working!\n");
+ tlwarn("Please choose a different downloader or don't set TEXLIVE_DOWNLOADER at all.\n");
+ tlwarn("Detected working downloaders @{$::progs{'working_downloaders'}}\n");
+ $ok = 0;
+ }
+ if ($ENV{'TEXLIVE_COMPRESSOR'} &&
+ !TeXLive::TLUtils::member($ENV{'TEXLIVE_COMPRESSOR'}, @{$::progs{'working_compressors'}})) {
+ tlwarn("Selected download program TEXLIVE_COMPRESSOR=$ENV{'TEXLIVE_COMPRESSOR'} is not working!\n");
+ tlwarn("Please choose a different compressor or don't set TEXLIVE_COMPRESSOR at all.\n");
+ tlwarn("Detected working compressors: @{$::progs{'working_compressors'}}\n");
+ $ok = 0;
}
+
if ($::opt_verbosity >= 1) {
require Data::Dumper;
$Data::Dumper::Indent = 1;
@@ -2513,27 +2504,6 @@ sub setup_unix_one {
}
-=item C<setup_program_with_env($envvar, $default, @accepted)>
-
-Setup a program based on configuration in the environment of default.
-
-=cut
-
-sub setup_program_with_env {
- my ($envvar, $default, @accepted) = @_;
- my $sel = $default;
- if ($ENV{$envvar}) {
- if (TeXLive::TLUtils::member($ENV{$envvar}, @accepted)) {
- $sel = $ENV{$envvar};
- } else {
- tlwarn("$prog: unknown prog in $envvar=$ENV{$envvar}, falling back to $default\n");
- }
- }
- return $sel;
-}
-
-
-
=item C<download_file( $relpath, $destination )>
Try to download the file given in C<$relpath> from C<$TeXLiveURL>
@@ -2610,10 +2580,44 @@ sub download_file {
$url = "$TeXLiveURL/$relpath";
}
- my $fallback_retry = 0;
+ my @downloader_trials;
+ if ($ENV{'TEXLIVE_DOWNLOADER'}) {
+ push @downloader_trials, $ENV{'TEXLIVE_DOWNLOADER'};
+ } elsif ($ENV{"TL_DOWNLOAD_PROGRAM"}) {
+ push @downloader_trials, 'custom';
+ } else {
+ @downloader_trials = qw/lwp curl wget/;
+ }
+
+ my $success = 0;
+ for my $downtype (@downloader_trials) {
+ if ($downtype eq 'lwp') {
+ if (_download_file_lwp($url, $dest)) {
+ $success = $downtype;
+ last;
+ }
+ }
+ if ($downtype eq "custom" || TeXLive::TLUtils::member($downtype, @{$::progs{'working_downloaders'}})) {
+ if (_download_file_program($url, $dest, $downtype)) {
+ $success = $downtype;
+ last;
+ }
+ }
+ }
+ if ($success) {
+ debug("TLUtils::download_file: downloading using $success succeeded\n");
+ return(1);
+ } else {
+ debug("TLUtils::download_file: tried to download using @downloader_trials, none succeeded\n");
+ return(0);
+ }
+}
+
+sub _download_file_lwp {
+ my ($url, $dest) = @_;
if (defined($::tldownload_server) && $::tldownload_server->enabled) {
debug("persistent connection set up, trying to get $url (for $dest)\n");
- $ret = $::tldownload_server->get_file($url, $dest);
+ my $ret = $::tldownload_server->get_file($url, $dest);
if ($ret) {
ddebug("downloading file via persistent connection succeeded\n");
return $ret;
@@ -2621,7 +2625,6 @@ sub download_file {
debug("TLUtils::download_file: persistent connection ok,"
. " but download failed: $url\n");
debug("TLUtils::download_file: retrying with wget.\n");
- $fallback_retry = 1; # just so we can give another msg.
}
} else {
if (!defined($::tldownload_server)) {
@@ -2629,35 +2632,31 @@ sub download_file {
} else {
ddebug("::tldownload_server->enabled is not set\n");
}
- debug("persistent connection not set up, using fallback downloader\n");
- }
-
- # try again.
- my $ret = _download_file($url, $dest);
-
- if ($fallback_retry) {
- debug("TLUtils::download_file: retry "
- . ($ret ? "succeeded" : "failed") . ": $url\n");
+ debug("persistent connection not set up\n");
}
-
- return($ret);
+ # if we are still here, download with LWP didn't succeed.
+ return(0);
}
-sub _download_file {
- my ($url, $dest) = @_;
+sub _download_file_program {
+ my ($url, $dest, $type) = @_;
if (win32()) {
$dest =~ s!/!\\!g;
}
- my $downloadername = $ENV{"TL_DOWNLOAD_PROGRAM"} || $FallbackDownloaderProgram{$::progs{'downloader'}};
- my $downloader = $::progs{$downloadername};
+ debug("TLUtils::_download_file_program: $type $url $dest\n");
+ my $downloader;
my $downloaderargs;
my @downloaderargs;
- if ($ENV{"TL_DOWNLOAD_ARGS"}) {
- $downloaderargs = $ENV{"TL_DOWNLOAD_ARGS"};
- @downloaderargs = split(' ', $downloaderargs);
+ if ($type eq 'custom') {
+ $downloader = $ENV{"TL_DOWNLOAD_PROGRAM"};
+ if ($ENV{"TL_DOWNLOAD_ARGS"}) {
+ $downloaderargs = $ENV{"TL_DOWNLOAD_ARGS"};
+ @downloaderargs = split(' ', $downloaderargs);
+ }
} else {
- @downloaderargs = @{$FallbackDownloaderArgs{$::progs{'downloader'}}};
+ $downloader = $::progs{$FallbackDownloaderProgram{$type}};
+ @downloaderargs = @{$FallbackDownloaderArgs{$type}};
$downloaderargs = join(' ',@downloaderargs);
}