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scripts/feeds update:

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* Fix feed update via git.
* Add support for bzr and hg.
* Proper escaping of command line arguments handed to system.
* Reduced code duplication.

Patch by Justus Winter

SVN-Revision: 13782
This commit is contained in:
Felix Fietkau 2008-12-31 14:52:10 +00:00
parent f91e5ebed8
commit 5918719e1e
1 changed files with 43 additions and 51 deletions
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94
scripts/feeds
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@ -89,55 +89,52 @@ sub update_index($)
return 0;
}
sub update_svn($$$) {
my %update_method = (
'src-svn' => {
'init' => "svn checkout '%s' '%s'",
'update' => "svn update",
'controldir' => ".svn"},
'src-cpy' => {
'init' => "cp -Rf '%s' '%s'",
'update' => ""},
'src-link' => {
'init' => "ln -s '%s' '%s'",
'update' => ""},
'src-git' => {
'init' => "git clone --depth 1 '%s' '%s'",
'update' => "git pull",
'controldir' => ".git"},
'src-bzr' => {
'init' => "bzr checkout --lightweight '%s' '%s'",
'update' => "bzr update",
'controldir' => ".bzr"},
'src-hg' => {
'init' => "hg clone '%s' '%s'",
'update' => "hg pull --update",
'controldir' => ".hg"}
);
# src-git: pull broken
# src-cpy: broken if `basename $src` != $name
sub update_feed_via($$$$) {
my $type = shift;
my $name = shift;
my $src = shift;
my $relocate = shift;
my $m = $update_method{$type};
my $localpath = "./feeds/$name";
my $safepath = $localpath;
$safepath =~ s/'/'\\''/;
if ( !$relocate && -d "./feeds/$name/.svn" ) {
system("(cd \"./feeds/$name\"; svn up)") == 0 or return 1;
if( $relocate || !$m->{'update'} || !-d "$localpath/$m->{'controldir'}" ) {
system("rm -rf '$safepath'");
system(sprintf($m->{'init'}, $src, $safepath)) == 0 or return 1;
} else {
system("rm -rf \"./feeds/$name\"");
system("svn co $src \"./feeds/$name\"") == 0 or return 1;
system("cd '$safepath'; $m->{'update'}") == 0 or return 1;
}
return 0;
}
sub update_cpy($$$) {
my $name = shift;
my $src = shift;
my $relocate = shift;
$relocate && system("rm -rf \"./feeds/$name\"");
system("mkdir -p ./feeds/$name");
system("cp -Rf $src ./feeds");
return 0;
}
sub update_link($$$) {
my $name = shift;
my $src = abs_path(shift);
my $relocate = shift; # no-op
system("rm -f ./feeds/$name; ln -s $src ./feeds/$name");
return 0;
}
sub update_git($$$) {
my $name = shift;
my $src = shift;
my $relocate = shift;
if ( !$relocate && -d "./feeds/$name/.git" ) {
system("GIT_DIR=./feeds/$name/.git git pull") == 0 or return 1;
} else {
system("rm -rf \"./feeds/$name\"");
system("git clone --depth 1 $src ./feeds/$name") == 0 or return 1;
}
return 0;
}
@ -259,6 +256,8 @@ my %install_method = (
'src-cpy' => \&install_generic,
'src-link' => \&install_generic,
'src-git' => \&install_generic,
'src-bzr' => \&install_generic,
'src-hg' => \&install_generic,
);
my %feed;
@ -435,13 +434,6 @@ sub uninstall {
return 0;
}
my %update_method = (
'src-svn' => \&update_svn,
'src-cpy' => \&update_cpy,
'src-link' => \&update_link,
'src-git' => \&update_git
);
sub update_feed($$$$)
{
my $type=shift;
@ -461,7 +453,7 @@ sub update_feed($$$$)
my $failed = 1;
foreach my $feedsrc (@$src) {
warn "Updating feed '$name' from '$feedsrc' ...\n";
next unless &{$update_method{$type}}($name, $feedsrc, $force_relocate) == 0;
next unless update_feed_via($type, $name, $feedsrc, $force_relocate) == 0;
$failed = 0;
last;
}