# Usage:
#
-# ./darcs-all [-q] [-s] [--nofib] [--testsuite] get [darcs get flags]
+# ./darcs-all [-q] [-s] [-i] [-r repo] [--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] cmd [darcs cmd flags]
+# ./darcs-all [-q] [-s] [-i] [-r repo] 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
-# 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 $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, $checked_out_tree) = getrepo();
+
open IN, "< packages" or die "Can't open packages file";
@repos = <IN>;
close IN;
- foreach (@repos) {
+ REPO: foreach (@repos) {
chomp;
if (/^([^# ]+) +(?:([^ ]+) +)?([^ ]+) +([^ ]+)$/) {
$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);
+ darcs (@_, "--repodir", $localpath, $path);
}
elsif ($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) {
- $path = "$defaultrepo_base/$localpath";
+ $path = "$repo_base/$localpath";
}
else {
if ($remotepath =~ /^http:/) {
$path = $remotepath;
}
else {
- $path = "$defaultrepo_base/$remotepath";
+ $path = "$repo_base/$remotepath";
}
}
}
sub main {
- if (! -d "_darcs" || ! -d "compiler") {
+ if (! -d "compiler") {
die "error: darcs-all must be run from the top level of the ghc tree."
}
elsif ($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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