# 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
$| = 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";
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";
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"];
$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/$remotepath";
}
}
}
sub main {
- if (! -d "compiler") {
+ if (! -d "_darcs" || ! -d "compiler") {
die "error: darcs-all must be run from the top level of the ghc tree."
}
elsif ($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") {
--- /dev/null
+#!/usr/bin/perl -w
+
+use strict;
+
+my $reporoot;
+
+my $verbose = 1;
+my $ignore_failure = 0;
+
+# --checked-out says we are pushing to a checked out tree
+my $checked_out = 0;
+# --push or --pull or --send?
+my $push_pull_send = "push";
+
+sub message {
+ if ($verbose) {
+ print "@_\n";
+ }
+}
+
+sub warning {
+ print "warning: @_\n";
+}
+
+sub darcs {
+ message "== running darcs @_";
+ system ("darcs", @_) == 0
+ or $ignore_failure
+ or die "darcs failed: $?";
+}
+
+sub darcs_push {
+ darcs ($push_pull_send, "--no-set-default", @_);
+}
+
+sub pushall {
+ my $dir;
+ my $localpath;
+ my $remotepath;
+ my $path;
+ my $tag;
+ my @repos;
+
+ open IN, "< packages" or die "Can't open packages file";
+ @repos = <IN>;
+ close IN;
+
+ REPO: foreach (@repos) {
+ chomp;
+ if (/^([^# ]+) +(?:([^ ]+) +)?([^ ]+) +([^ ]+)$/) {
+ $localpath = $1;
+ $tag = defined($2) ? $2 : "";
+ $remotepath = $3;
+
+ if ($checked_out) {
+ $path = "$reporoot/$localpath";
+ }
+ else {
+ if ($remotepath =~ /^http:/) {
+ message "Ignoring $localpath; remote is http URL";
+ next REPO;
+ }
+ else {
+ $path = "$reporoot/$remotepath";
+ }
+ }
+
+ if (-d "$localpath/_darcs") {
+ darcs_push ($path, @_, "--repodir", $localpath);
+ }
+ elsif ($tag eq "") {
+ message "== Required repo $localpath is missing! Skipping";
+ }
+ else {
+ message "== $localpath repo not present; skipping";
+ }
+ }
+ elsif (! /^(#.*)?$/) {
+ die "Bad line: $_";
+ }
+ }
+}
+
+sub main {
+ if (! -d "_darcs" || ! -d "compiler") {
+ die "error: darcs-all must be run from the top level of the ghc tree."
+ }
+
+ if ($#_ ne -1) {
+ while ($#_ ne -1) {
+ my $arg = shift;
+ # We handle -q here as well as lower down as we need to skip
+ # over it if it comes before the darcs command
+ if ($arg eq "-q") {
+ $verbose = 0;
+ }
+ elsif ($arg eq "--ignore-failure") {
+ $ignore_failure = 1;
+ }
+ elsif ($arg eq "--checked-out") {
+ $checked_out = 1;
+ }
+ elsif ($arg eq "--push") {
+ $push_pull_send = "push";
+ }
+ elsif ($arg eq "--pull") {
+ $push_pull_send = "pull";
+ }
+ elsif ($arg eq "--send") {
+ $push_pull_send = "send";
+ }
+ else {
+ $reporoot = $arg;
+ if (grep /^-q$/, @_) {
+ $verbose = 0;
+ }
+ last;
+ }
+ }
+ }
+ else {
+ die "Where do you want to push to?";
+ }
+
+ pushall (@_);
+}
+
+main(@ARGV);
+
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