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* Get rid of tab characters.

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This commit is contained in:
Eelco Dolstra 2003-11-24 08:20:49 +00:00
parent af7e6fe22e
commit 60e86b124f
1 changed files with 57 additions and 57 deletions
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112
scripts/nix-pull.in
View file

@ -27,7 +27,7 @@ while (<CONFFILE>) {
chomp;
if (/^\s*(\S+)\s*(\#.*)?$/) {
my $url = $1;
$url =~ s/\/$//;
$url =~ s/\/$//;
print "obtaining list of Nix archives at $url...\n";
@ -36,70 +36,70 @@ while (<CONFFILE>) {
open MANIFEST, "<$manifest";
my $inside = 0;
my $inside = 0;
my $storepath;
my $narname;
my $hash;
my @preds;
my $storepath;
my $narname;
my $hash;
my @preds;
while (<MANIFEST>) {
chomp;
s/\#.*$//g;
next if (/^$/);
chomp;
s/\#.*$//g;
next if (/^$/);
if (!$inside) {
if (/^\{$/) {
$inside = 1;
undef $storepath;
undef $narname;
undef $hash;
@preds = ();
}
else { die "bad line: $_"; }
} else {
if (/^\}$/) {
$inside = 0;
my $fullurl = "$url/$narname";
print "$storepath\n";
if (!$inside) {
if (/^\{$/) {
$inside = 1;
undef $storepath;
undef $narname;
undef $hash;
@preds = ();
}
else { die "bad line: $_"; }
} else {
if (/^\}$/) {
$inside = 0;
my $fullurl = "$url/$narname";
print "$storepath\n";
# Construct a Fix expression that fetches and unpacks a
# Nix archive from the network.
my $fetch =
"App(IncludeFix(\"fetchurl/fetchurl.fix\"), " .
"[(\"url\", \"$fullurl\"), (\"md5\", \"$hash\")])";
my $fixexpr =
"App(IncludeFix(\"nar/unnar.fix\"), " .
"[ (\"nar\", $fetch)" .
", (\"outPath\", \"$storepath\")" .
"])";
# Construct a Fix expression that fetches and unpacks a
# Nix archive from the network.
my $fetch =
"App(IncludeFix(\"fetchurl/fetchurl.fix\"), " .
"[(\"url\", \"$fullurl\"), (\"md5\", \"$hash\")])";
my $fixexpr =
"App(IncludeFix(\"nar/unnar.fix\"), " .
"[ (\"nar\", $fetch)" .
", (\"outPath\", \"$storepath\")" .
"])";
if (!$first) { $fullexpr .= "," };
$first = 0;
$fullexpr .= $fixexpr; # !!! O(n^2)?
if (!$first) { $fullexpr .= "," };
$first = 0;
$fullexpr .= $fixexpr; # !!! O(n^2)?
push @srcpaths, $storepath;
push @srcpaths, $storepath;
foreach my $p (@preds) {
push @sucs, $p;
push @sucs, $storepath;
}
foreach my $p (@preds) {
push @sucs, $p;
push @sucs, $storepath;
}
}
elsif (/^\s*StorePath:\s*(\/\S+)\s*$/) {
$storepath = $1;
}
elsif (/^\s*NarName:\s*(\S+)\s*$/) {
$narname = $1;
}
elsif (/^\s*MD5:\s*(\S+)\s*$/) {
$hash = $1;
}
elsif (/^\s*SuccOf:\s*(\/\S+)\s*$/) {
push @preds, $1;
}
else { die "bad line: $_"; }
}
}
elsif (/^\s*StorePath:\s*(\/\S+)\s*$/) {
$storepath = $1;
}
elsif (/^\s*NarName:\s*(\S+)\s*$/) {
$narname = $1;
}
elsif (/^\s*MD5:\s*(\S+)\s*$/) {
$hash = $1;
}
elsif (/^\s*SuccOf:\s*(\/\S+)\s*$/) {
push @preds, $1;
}
else { die "bad line: $_"; }
}
}
close MANIFEST;