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author | Simon Marlow <marlowsd@gmail.com> | 2009-08-03 10:44:13 +0000 |
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committer | Simon Marlow <marlowsd@gmail.com> | 2009-08-03 10:44:13 +0000 |
commit | e0f750296ef29dc073f80d4e60e48c1db4a15a35 (patch) | |
tree | 18679e8f9be88bf74927ef8463764a3cba22fbf7 /darcs-all | |
parent | 74df25b15c34c4554660b76d1ae09b721d0aa59b (diff) | |
download | haskell-e0f750296ef29dc073f80d4e60e48c1db4a15a35.tar.gz |
Add -r option to darcs-all, and remove push-all (#3375)
Contributed by: seliopou@gmail.com
This patch modifies darcs-all to have feature parity with push-all by
recognizing two new options.
* -i, equivalent to --ignore-failure in push-all
* -r <repo>, specifies the remote repository darcs commands will use
Some example commands:
Get the libraries from a repository of your choosing. This is useful
when working with a git mirror:
$ ./darcs-all -r http://darcs.haskell.org get
Pull changes. Used to be:
$ ./push-all --pull http://darcs.haskell.org
Is now:
$ ./darcs-all -r http://darcs.haskell.org pull
Or to use the default remote of the ghc repository:
$ ./darcs-all pull
Diffstat (limited to 'darcs-all')
-rw-r--r-- | darcs-all | 112 |
1 files changed, 33 insertions, 79 deletions
@@ -4,16 +4,14 @@ use strict; # Usage: # -# ./darcs-all [-q] [-s] [-i] [-r repo] [--nofib] [--testsuite] get [darcs get flags] +# ./darcs-all [-q] [-s] [--nofib] [--testsuite] get [darcs get flags] # This gets the GHC core repos, if they do not already exist. # -q says to be quite, and -s to be silent. -# -i says to ignore darcs errors and move on to the next repository -# -r repo says to use repo as the location of package repositories # --nofib, --testsuite also get the nofib and testsuite repos respectively # The darcs get flag you are most likely to want is --complete. By # default we pass darcs the --partial flag. # -# ./darcs-all [-q] [-s] [-i] [-r repo] cmd [darcs cmd flags] +# ./darcs-all [-q] [-s] cmd [darcs cmd flags] # This runs the darcs "cmd" command, with any flags you give, in all # of the repos you have checked out. e.g. # ./darcs-all pull @@ -22,55 +20,36 @@ use strict; $| = 1; # autoflush stdout after each print, to avoid output after die -my $defaultrepo; +# Figure out where to get the other repositories from, +# based on where this GHC repo came from. +my $defaultrepo = `cat _darcs/prefs/defaultrepo`; +chomp $defaultrepo; +my $defaultrepo_base; +my $checked_out_tree; + +if ($defaultrepo =~ /^...*:/) { + # HTTP or SSH + # Above regex says "at least two chars before the :", to avoid + # catching Win32 drives ("C:\"). + $defaultrepo_base = $defaultrepo; + $defaultrepo_base =~ s#/[^/]+/?$##; + $checked_out_tree = 0; +} +elsif ($defaultrepo =~ /^\/|\.\.\/|.:(\/|\\)/) { + # Local filesystem, either absolute or relative path + # (assumes a checked-out tree): + $defaultrepo_base = $defaultrepo; + $checked_out_tree = 1; +} +else { + die "Couldn't work out defaultrepo"; +} my $verbose = 2; my $ignore_failure = 0; my %tags; -# Figure out where to get the other repositories from. -sub getrepo { - my $basedir = "."; - my $repo = $defaultrepo || `cat $basedir/_darcs/prefs/defaultrepo`; - chomp $repo; - - my $repo_base; - my $checked_out_tree; - - if ($repo =~ /^...*:/) { - # HTTP or SSH - # Above regex says "at least two chars before the :", to avoid - # catching Win32 drives ("C:\"). - $repo_base = $repo; - $checked_out_tree = 0; - - # Don't drop the last part of the path if specified with -r, as - # it expects repos of the form: - # - # http://darcs.haskell.org - # - # rather than - # - # http://darcs.haskell.org/ghc - # - if (!$defaultrepo) { - $repo_base =~ s#/[^/]+/?$##; - } - } - elsif ($repo =~ /^\/|\.\.\/|.:(\/|\\)/) { - # Local filesystem, either absolute or relative path - # (assumes a checked-out tree): - $repo_base = $repo; - $checked_out_tree = 1; - } - else { - die "Couldn't work out repo"; - } - - return $repo_base, $checked_out_tree; -} - sub message { if ($verbose >= 2) { print "@_\n"; @@ -86,45 +65,28 @@ sub warning { sub darcs { message "== running darcs @_"; system ("darcs", @_) == 0 - or $ignore_failure - or die "darcs failed: $?"; + or $ignore_failure + or die "darcs failed: $?"; } sub darcsall { my $localpath; - my $remotepath; my $path; my $tag; my @repos; - my ($repo_base, $checked_out_tree) = getrepo(); - open IN, "< packages" or die "Can't open packages file"; @repos = <IN>; close IN; - REPO: foreach (@repos) { + foreach (@repos) { chomp; if (/^([^# ]+) +(?:([^ ]+) +)?([^ ]+) +([^ ]+)$/) { $localpath = $1; $tag = defined($2) ? $2 : ""; - $remotepath = $3; - - if ($checked_out_tree) { - $path = "$repo_base/$localpath"; - } - else { - if ($remotepath =~ /^http:/) { - message "Ignoring $localpath; remote is http URL"; - next REPO; - } - else { - $path = "$repo_base/$remotepath"; - } - } if (-d "$localpath/_darcs") { - darcs (@_, "--repodir", $localpath, $path); + darcs (@_, "--repodir", $localpath); } elsif ($tag eq "") { message "== Required repo $localpath is missing! Skipping"; @@ -147,8 +109,6 @@ sub darcsget { my $tag; my @repos; - my ($repo_base, $checked_out_tree) = getrepo(); - if (! grep /(?:--complete|--partial)/, @_) { warning("adding --partial, to override use --complete"); $r_flags = [@_, "--partial"]; @@ -169,14 +129,14 @@ sub darcsget { $remotepath = $3; if ($checked_out_tree) { - $path = "$repo_base/$localpath"; + $path = "$defaultrepo_base/$localpath"; } else { if ($remotepath =~ /^http:/) { $path = $remotepath; } else { - $path = "$repo_base/$remotepath"; + $path = "$defaultrepo_base/$remotepath"; } } @@ -196,7 +156,7 @@ sub darcsget { } sub main { - if (! -d "compiler") { + if (! -d "_darcs" || ! -d "compiler") { die "error: darcs-all must be run from the top level of the ghc tree." } @@ -210,12 +170,6 @@ sub main { elsif ($arg eq "-s") { $verbose = 0; } - elsif ($arg eq "-r") { - $defaultrepo = shift; - } - elsif ($arg eq "-i") { - $ignore_failure = 1; - } # --nofib tells get to also grab the nofib repo. # It has no effect on the other commands. elsif ($arg eq "--nofib") { |