mirror of
https://github.com/moparisthebest/curl
synced 2024-11-14 05:25:06 -05:00
105 lines
2.6 KiB
Perl
105 lines
2.6 KiB
Perl
#!/usr/bin/perl
|
|
|
|
#
|
|
# Author: Daniel Stenberg <daniel@haxx.se>
|
|
# Version: 0.1
|
|
# Date: October 10, 2000
|
|
#
|
|
# This is public domain. Feel free to do whatever you please with this script.
|
|
# There are no warranties whatsoever! It might work, it might ruin your hard
|
|
# disk. Use this on your own risk.
|
|
#
|
|
# PURPOSE
|
|
#
|
|
# This script uses a local directory to maintain a "mirror" of the curl
|
|
# packages listed in the remote curl web sites package list. Files present in
|
|
# the local directory that aren't present in the remote list will be removed.
|
|
# Files that are present in the remote list but not in the local directory
|
|
# will be downloaded and put there. Files present at both places will not
|
|
# be touched.
|
|
#
|
|
# WARNING: don't put other files in the mirror directory, they will be removed
|
|
# when this script runs if they don't exist in the remote package list!
|
|
#
|
|
|
|
# this is the directory to keep all the mirrored curl files in:
|
|
$some_dir = $ARGV[0];
|
|
|
|
if( ! -d $some_dir ) {
|
|
print "$some_dir is not a dir!\n";
|
|
exit;
|
|
}
|
|
|
|
# path to the curl binary
|
|
$curl = "/home/danste/bin/curl";
|
|
|
|
# this is the remote file list
|
|
$filelist = "http://curl.haxx.se/download/curldist.txt";
|
|
|
|
# prepend URL:
|
|
$prepend = "http://curl.haxx.se/download";
|
|
|
|
opendir(DIR, $some_dir) || die "can't opendir $some_dir: $!";
|
|
@existing = grep { /^[^\.]/ } readdir(DIR);
|
|
closedir DIR;
|
|
|
|
$LOCAL_FILE = 1;
|
|
$REMOTE_FILE = 2;
|
|
|
|
# create a hash array
|
|
for(@existing) {
|
|
$allfiles{$_} |= $LOCAL_FILE;
|
|
}
|
|
|
|
# get remote file list
|
|
print "Getting file list from $filelist\n";
|
|
@remotefiles=`$curl -s $filelist`;
|
|
|
|
# fill in the hash array
|
|
for(@remotefiles) {
|
|
chomp;
|
|
$allfiles{$_} |= $REMOTE_FILE;
|
|
$remote++;
|
|
}
|
|
if($remote < 10) {
|
|
print "There's something wrong. The remote file list seems too smallish!\n";
|
|
exit;
|
|
}
|
|
|
|
@sfiles = sort { $a cmp $b } keys %allfiles;
|
|
|
|
|
|
$leftalone = $downloaded = $removed = 0;
|
|
for(@sfiles) {
|
|
$file = $_;
|
|
$info = $allfiles{$file};
|
|
|
|
if($info == ($REMOTE_FILE|$LOCAL_FILE)) {
|
|
print "$file is LOCAL and REMOTE, left alone\n";
|
|
$leftalone++;
|
|
}
|
|
elsif($info == $REMOTE_FILE) {
|
|
print "$file is only REMOTE, getting it...\n";
|
|
system("$curl $prepend/$file -o $some_dir/$file");
|
|
$downloaded++;
|
|
}
|
|
elsif($info == $LOCAL_FILE) {
|
|
print "$file is only LOCAL, removing it...\n";
|
|
system("rm $some_dir/$file");
|
|
$removed++;
|
|
}
|
|
else {
|
|
print "Problem, file $file was marked $info\n";
|
|
}
|
|
$loops++;
|
|
}
|
|
|
|
if(!$loops) {
|
|
print "No remote or local files were found!\n";
|
|
exit;
|
|
}
|
|
|
|
print "$leftalone files were already present\n",
|
|
"$downloaded files were added\n",
|
|
"$removed files were removed\n";
|