5 my @top_dirs = ("nofib", "testsuite", "utils/hsc2hs");
7 # Figure out where to get the other repositories from,
8 # based on where this GHC repo came from.
9 my $defaultrepo = `cat _darcs/prefs/defaultrepo`;
15 if ($defaultrepo =~ /^...*:/) {
17 # Above regex says "at least two chars before the :", to avoid
18 # catching Win32 drives ("C:\").
19 $defaultrepo_base = $defaultrepo;
20 $defaultrepo_base =~ s#/[^/]+/?$##;
21 $defaultrepo_lib = "$defaultrepo_base/packages";
22 $hsc2hs_repo_loc = $defaultrepo_base;
24 elsif ($defaultrepo =~ /^(\.\.)?\//) {
25 # Local filesystem, either absolute or relative path
26 # (assumes a checked-out tree):
27 $defaultrepo_base = $defaultrepo;
28 $defaultrepo_lib = "$defaultrepo/libraries";
29 $hsc2hs_repo_loc = "$defaultrepo_base/utils";
32 die "Couldn't work out defaultrepo";
36 my $ignore_failure = 0;
38 # --extra says we grab the extra libs with 'get'. It has no effect on
41 # --nofib/--testsuite tell get to also grab the respective repos.
42 # They have no effect on the other commands.
54 print "warning: @_\n";
59 message "== running darcs @_";
60 system ("darcs", @_) == 0
62 or die "darcs failed: $?";
68 for my $dir (@top_dirs) {
69 if (-d $dir && -d "$dir/_darcs") {
70 darcs (@_, "--repodir", $dir);
73 message "== $dir not present or not a repository; skipping";
76 for my $path (<libraries/*/_darcs>) {
78 if ($path =~ m#/(.*)/#) {
80 darcs (@_, "--repodir", "libraries/$pkg");
83 die "that pattern can't fail!";
86 @packages = `cat libraries/boot-packages`;
87 # @packages = `cat libraries/boot-packages libraries/extra-packages`;
88 for my $pkg (@packages) {
90 if (! -d "libraries/$pkg") {
91 warning("$pkg doesn't exist, use 'darcs-all get' to get it");
97 my ($get_it, $r_flags, $repo_root, $package) = @_;
101 warning("$package already present; omitting");
104 darcs (@$r_flags, "$repo_root/$package");
111 if (! grep /(?:--complete|--partial)/, @_) {
112 warning("adding --partial, to override use --complete");
113 $r_flags = [@_, "--partial"];
119 darcsgetpackage($nofib, $r_flags, $defaultrepo_base, "nofib");
120 darcsgetpackage($testsuite, $r_flags, $defaultrepo_base, "testsuite");
123 darcsgetpackage(1 , $r_flags, $hsc2hs_repo_loc, "hsc2hs");
130 @packages = `cat boot-packages extra-packages`;
133 @packages = `cat boot-packages`;
136 for my $pkg (@packages) {
138 darcsgetpackage(1, $r_flags, $defaultrepo_lib, $pkg);
143 if (! -d "_darcs" || ! -d "compiler") {
144 die "error: darcs-all must be run from the top level of the ghc tree."
149 # We handle -q here as well as lower down as we need to skip over it
150 # if it comes before the darcs command
154 elsif ($arg eq "-s") {
157 elsif ($arg eq "--extra") {
160 elsif ($arg eq "--nofib") {
163 elsif ($arg eq "--testsuite") {
168 if (grep /^-q$/, @_) {
176 die "What do you want to do?";
179 if ($command eq "get") {
183 if ($command =~ /^(?:w|wh|wha|what|whats|whatsn|whatsne|whatsnew)$/) {
184 # Hack around whatsnew failing if there are no changes