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Git or mount #88

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Git or mount #88

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d82b9a3
Getting things fixed for jessie
goehle Jul 31, 2014
05f90c7
Merge pull request #80 from goehle/jessie
aubreyja Jul 31, 2014
7c95010
Update install_prerequisites.sh
goehle Sep 16, 2014
60dfb6f
Update README.md
goehle Sep 19, 2014
88a5cbd
added mounting option
aorinevo Oct 21, 2014
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4 changes: 2 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -25,11 +25,11 @@ To install [WeBWorK](https://github.com/openwebwork):

1. Get the `install_webwork.sh` script:

`wget --no-check-certificate https://raw.github.com/aubreyja/ww_install/ww3/install_webwork.sh`
`wget --no-check-certificate https://raw.github.com/aubreyja/ww_install/master/install_webwork.sh`

or if you prefer

`curl -ksSO https://raw.github.com/aubreyja/ww_install/ww3/install_webwork.sh`
`curl -ksSO https://raw.github.com/aubreyja/ww_install/master/install_webwork.sh`

2. As root (or with sudo) do

Expand Down
1 change: 1 addition & 0 deletions bin/install_prerequisites.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ yum_install () {
yum -y install perl-JSON perl-HTML-Scrubber perl-Net-OAuth perl-Text-CSV
yum -y install perl-File-Find-Rule #ww2.8
yum -y install mod_fcgid
yum -y install texlive-epsf
}

apt_get_install () {
Expand Down
153 changes: 120 additions & 33 deletions bin/ww_install.pl
100644 → 100755
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Expand Up @@ -39,10 +39,40 @@
STDOUT->autoflush(1);
STDERR->autoflush(1);

###############################################################################################
#########################################################
#
# Process Options
#
#########################################################

my $interactive = 1;
my $mysql_root_password = '';
my $webwork_db_password = '';

GetOptions(
'interactive!'=>\$interactive,
'mysql_root_pw=s' => \$mysql_root_password,
'webwork_db_pw=s' => \$webwork_db_password,
);

print_and_log("Interactive mode: $interactive and !$interactive");
$Term::UI::AUTOREPLY = !$interactive;

if(!$interactive) {
die "To run non-interactively you must specify both the mysql root ".
"password (--mysql_root_pw) and the webwork database password ".
"(--webwork_db_pw)"
unless $mysql_root_password && $webwork_db_password;
}


#########################################################
#
# Create a new Term::Readline object for interactivity
#Don't worry people with spurious warnings.
###############################################################################################
#
#########################################################

$Term::UI::VERBOSE = 0;
my $term = Term::ReadLine->new('');

Expand Down Expand Up @@ -1470,6 +1500,49 @@ sub configure_externalPrograms {
return $apps;
}

sub github_or_mount {
my $repo_name = shift;
print $repo_name;
my $print_me = <<END;
##########################################################################################
#
# Here you decide weather to mount $repo_name files or to obtain them from github.
#
###########################################################################################
END

my $github_or_mount = $term->get_reply(
print_me => $print_me,
prompt => 'Would you like to download the '.$repo_name.' files from github or mount a shared folder?',
choices => [
"download from github",
"mount a shared folder"
],
default => "download from github",
);

my $confirmed = 0;
$confirmed = confirm_answer($github_or_mount);

if ($confirmed->{status} && ($github_or_mount eq "download from github")){
return 1;
} else {
run_command(['touch', 'rc.local.mount']);
open( my $in, "<", "/etc/rc.local" );
open( my $out, ">", "rc.local.mount" );
while(<$in>){
if (/^exit 0/) {
print $out "mount -t vboxsf -o uid=www-data,gid=wwdata ".$repo_name." /opt/webwork/".$repo_name."\nexit 0;";
} else {
print $out $_;
}
}
mkdir "/opt/webwork/".$repo_name;
run_command(['cp','-f','rc.local.mount','/etc/rc.local']);
run_command(['/etc/rc.local']);
}
}

sub get_webwork2_repo {
my $default = shift;
my $print_me = <<END;
Expand Down Expand Up @@ -1788,13 +1861,15 @@ sub connect_to_database {

sub get_mysql_root_password {

my $password = shift;
return $password if $password;

print_and_log(<<END);
############################################################################
# Please enter the root mysql password.
#############################################################################

END
my $password;
while(1) {
my $double_check;
$password = read_password('MySQL root password: ');
Expand Down Expand Up @@ -1857,6 +1932,9 @@ sub change_storage_engine {
# Is there an existing webwork db or would you like me to create one?

sub get_webwork_database {

my ($mysql_root_password, $webwork_db_password) = @_;

my $print_me = <<END;
#############################################################
# We now need to designate a MySQL database and database user
Expand Down Expand Up @@ -1903,7 +1981,7 @@ END
# we'll need the root mysql password.
# ##################################################################
END
my $mysql_root_password = get_mysql_root_password();
my $mysql_root_password = get_mysql_root_password($mysql_root_password);
my $print_me =<<END;
########################################################################
# Thanks. I'll keep it secret. Please choose a name for the webwork
Expand All @@ -1925,10 +2003,10 @@ END
print_and_log("\n\nSorry, Charlie. That database already exists. Let's try".
" this again.\n\n");
sleep(2);
get_webwork_database();
get_webwork_database($mysql_root_password, $webwork_db_password);
} else {
my $username = get_database_username(WWDB_USER);
my $password = get_database_password();
my $password = get_database_password($webwork_db_password);
create_database( $server, $mysql_root_password, $database,
$username, $password );
return ($database,$server,$username,$password);
Expand All @@ -1946,12 +2024,12 @@ END
default => WW_DB,
});
my $username = get_database_username(WWDB_USER);
my $password = get_database_password();
my $password = get_database_password($webwork_db_password);
my $can_connect = connect_to_database($server,$database,$username,$password);
return ($database,$server,$username,$password) if $can_connect;
get_webwork_database(WW_DB);
get_webwork_database($mysql_root_password, $webwork_db_password);
} else {
get_webwork_database(WW_DB);
get_webwork_database(W$mysql_root_password, $webwork_db_password);
}
}

Expand Down Expand Up @@ -1986,6 +2064,10 @@ END
}

sub get_database_password {

my $password = shift;
return $password if $password;

my $print_me = <<END;
##############################################################################
# Now we need a password to identify the webwork database user. Note that
Expand Down Expand Up @@ -2050,33 +2132,38 @@ sub get_webwork {
my ( $prefix, $apps, $wwadmin ) = @_;
create_prefix_path($prefix);
chdir $prefix or die "Can't chdir to $prefix";
my $ww2_repo =
get_webwork2_repo(WEBWORK2_REPO); #WEBWORK2_REPO constant defined at top
my $ww2_cmd = [$apps->{git},'clone',$ww2_repo];

my $pg_repo = get_pg_repo(PG_REPO); #PG_REPO constant defined at top
my $pg_cmd = [$apps->{git},'clone',$pg_repo];

my $github_or_mountQ = github_or_mount('webwork2');
if ($github_or_mountQ eq "download from github"){
my $ww2_repo =
get_webwork2_repo(WEBWORK2_REPO); #WEBWORK2_REPO constant defined at top
my $ww2_cmd = [$apps->{git},'clone',$ww2_repo];
my $ww2_success = run_command($ww2_cmd);

if ($ww2_success) {
print_and_log("Fetched webwork2 successfully.\n");
chdir "$prefix/webwork2";
# run_command(['git','checkout','-b','ww3','origin/ww3']);
chdir $prefix;
} else {
print_and_log("Couldn't get webwork2!");
}
}
my $github_or_mountQ = github_or_mount('pg');
if ($github_or_mountQ eq "download from github"){
my $pg_repo = get_pg_repo(PG_REPO); #PG_REPO constant defined at top
my $pg_cmd = [$apps->{git},'clone',$pg_repo];
my $pg_success = run_command($pg_cmd);
if ($pg_success) {
print_and_log("Fetched pg successfully!");
} else {
print_and_log("Couldn't get pg!");
}
}
my $buffer;
my $opl_repo = get_opl_repo(OPL_REPO); #OPL_REPO constant defined at top
my $opl_cmd = [$apps->{git},'clone',$opl_repo];

my $buffer;
my $ww2_success = run_command($ww2_cmd);

if ($ww2_success) {
print_and_log("Fetched webwork2 successfully.\n");
chdir "$prefix/webwork2";
# run_command(['git','checkout','-b','ww3','origin/ww3']);
chdir $prefix;
} else {
print_and_log("Couldn't get webwork2!");
}
my $pg_success = run_command($pg_cmd);
if ($pg_success) {
print_and_log("Fetched pg successfully!");
} else {
print_and_log("Couldn't get pg!");
}

make_path( 'libraries', { owner => $wwadmin, group => $wwadmin } );
make_path( 'courses', { owner => $wwadmin, group => $wwadmin } );
Expand Down Expand Up @@ -2674,7 +2761,7 @@ sub write_launch_browser_script {
#(7) $database_dsn = "dbi:mysql:webwork";
#(8) $database_username = "webworkWrite";
#(9) $database_password = "";
my ($ww_db,$database_server,$database_username,$database_password) = get_webwork_database(WW_DB); #constant defined at top
my ($ww_db,$database_server,$database_username,$database_password) = get_webwork_database($mysql_root_password, $webwork_db_password); #constant defined at top

my $database_dsn = get_dsn($ww_db,$database_server);

Expand Down