--- /dev/null
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
+VAGRANTFILE_API_VERSION = "2"
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+ # All Vagrant configuration is done here. The most common configuration
+ # options are documented and commented below. For a complete reference,
+ # please see the online documentation at vagrantup.com.
+
+ # Every Vagrant virtual environment requires a box to build off of.
+ config.vm.box = "saucy"
+
+ # The url from where the 'config.vm.box' box will be fetched if it
+ # doesn't already exist on the user's system.
+ # config.vm.box_url = "http://domain.com/path/to/above.box"
+
+ # Create a forwarded port mapping which allows access to a specific port
+ # within the machine from a port on the host machine. In the example below,
+ # accessing "localhost:8080" will access port 80 on the guest machine.
+ # config.vm.network :forwarded_port, guest: 80, host: 8080
+
+ # Create a private network, which allows host-only access to the machine
+ # using a specific IP.
+ # config.vm.network :private_network, ip: "192.168.33.10"
+
+ # Create a public network, which generally matched to bridged network.
+ # Bridged networks make the machine appear as another physical device on
+ # your network.
+ # config.vm.network :public_network
+
+ # If true, then any SSH connections made will enable agent forwarding.
+ # Default value: false
+ # config.ssh.forward_agent = true
+
+ # Share an additional folder to the guest VM. The first argument is
+ # the path on the host to the actual folder. The second argument is
+ # the path on the guest to mount the folder. And the optional third
+ # argument is a set of non-required options.
+ # config.vm.synced_folder "../data", "/vagrant_data"
+
+ # Provider-specific configuration so you can fine-tune various
+ # backing providers for Vagrant. These expose provider-specific options.
+ # Example for VirtualBox:
+ #
+ # config.vm.provider :virtualbox do |vb|
+ # # Don't boot with headless mode
+ # vb.gui = true
+ #
+ # # Use VBoxManage to customize the VM. For example to change memory:
+ # vb.customize ["modifyvm", :id, "--memory", "1024"]
+ # end
+ #
+ # View the documentation for the provider you're using for more
+ # information on available options.
+
+ # Enable provisioning with Puppet stand alone. Puppet manifests
+ # are contained in a directory path relative to this Vagrantfile.
+ # You will need to create the manifests directory and a manifest in
+ # the file saucy.pp in the manifests_path directory.
+ #
+ # An example Puppet manifest to provision the message of the day:
+ #
+ # # group { "puppet":
+ # # ensure => "present",
+ # # }
+ # #
+ # # File { owner => 0, group => 0, mode => 0644 }
+ # #
+ # # file { '/etc/motd':
+ # # content => "Welcome to your Vagrant-built virtual machine!
+ # # Managed by Puppet.\n"
+ # # }
+ #
+ # config.vm.provision :puppet do |puppet|
+ # puppet.manifests_path = "manifests"
+ # puppet.manifest_file = "site.pp"
+ # end
+
+ # Enable provisioning with chef solo, specifying a cookbooks path, roles
+ # path, and data_bags path (all relative to this Vagrantfile), and adding
+ # some recipes and/or roles.
+ #
+ # config.vm.provision :chef_solo do |chef|
+ # chef.cookbooks_path = "../my-recipes/cookbooks"
+ # chef.roles_path = "../my-recipes/roles"
+ # chef.data_bags_path = "../my-recipes/data_bags"
+ # chef.add_recipe "mysql"
+ # chef.add_role "web"
+ #
+ # # You may also specify custom JSON attributes:
+ # chef.json = { :mysql_password => "foo" }
+ # end
+
+ # Enable provisioning with chef server, specifying the chef server URL,
+ # and the path to the validation key (relative to this Vagrantfile).
+ #
+ # The Opscode Platform uses HTTPS. Substitute your organization for
+ # ORGNAME in the URL and validation key.
+ #
+ # If you have your own Chef Server, use the appropriate URL, which may be
+ # HTTP instead of HTTPS depending on your configuration. Also change the
+ # validation key to validation.pem.
+ #
+ # config.vm.provision :chef_client do |chef|
+ # chef.chef_server_url = "https://api.opscode.com/organizations/ORGNAME"
+ # chef.validation_key_path = "ORGNAME-validator.pem"
+ # end
+ #
+ # If you're using the Opscode platform, your validator client is
+ # ORGNAME-validator, replacing ORGNAME with your organization name.
+ #
+ # If you have your own Chef Server, the default validation client name is
+ # chef-validator, unless you changed the configuration.
+ #
+ # chef.validation_client_name = "ORGNAME-validator"
+end
+use semver::Version;
-// TODO: add version restrictions
#[deriving(Clone,Eq,Show)]
pub struct Dependency {
- name: ~str,
+ name: ~str,
+ version: Vec<VersionReq>
+}
+
+#[deriving(Clone,Eq,Show)]
+pub struct VersionReq {
+ parts: Vec<VersionOrd>
+}
+
+type VersionOrd = (Version, Vec<Ordering>);
+
+impl VersionReq {
+ pub fn parse(req: &str) -> VersionReq {
+ }
+
+ /*
+ pub fn new(version: Version, comparison: Vec<Ordering>) -> VersionReq {
+ VersionReq { comparison: comparison, version: version }
+ }
+ */
+
+ pub fn matches(&self, version: &Version) -> bool {
+ /*
+ let ordering = compare_versions(&self.version, version);
+ self.comparison.iter().any(|ord| ordering == *ord)
+ */
+ false
+ }
+}
+
+fn compare_versions(a: &Version, b: &Version) -> Ordering {
+ if a == b {
+ Equal
+ } else if a.lt(b) {
+ Less
+ } else {
+ Greater
+ }
}
impl Dependency {
- pub fn new(name: &str) -> Dependency {
- Dependency { name: name.to_owned() }
- }
+ pub fn new(name: &str) -> Dependency {
+ Dependency { name: name.to_owned(), version: Vec::new() }
+ }
+
+ pub fn get_name<'a>(&'a self) -> &'a str {
+ self.name.as_slice()
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use super::VersionReq;
+ use semver;
+ use semver::Version;
+ use hamcrest::{
+ assert_that,
+ Matcher,
+ MatchResult,
+ SelfDescribing
+ };
+
+ trait VersionReqExt {
+ pub fn greater_than(version: Version) -> VersionReq {
+ VersionReq::new(version, vec!(Greater))
+ }
+
+ pub fn equal_to(version: Version) -> VersionReq {
+ VersionReq::new(version, vec!(Equal))
+ }
+ }
+
+ impl VersionReqExt for VersionReq {}
+
+ #[test]
+ fn test_req_matches() {
+ let req = VersionReq::new(semver::parse("2.0.0").unwrap(), vec!(Equal));
+ //let req = greater_than(semver::parse("2.0.0").unwrap());
+
+ assert_that(req, version_match("2.0.0"));
+ }
+
+ struct VersionMatch {
+ version: ~str,
+ }
+
+ impl SelfDescribing for VersionMatch {
+ fn describe(&self) -> ~str {
+ format!("Requirement to match {}", self.version)
+ }
+ }
+
+ impl Matcher<VersionReq> for VersionMatch {
+ fn matches(&self, actual: VersionReq) -> MatchResult {
+ match semver::parse(self.version) {
+ None => Err(~"was not a valid semver version"),
+ Some(ref version) => {
+ if actual.matches(version) {
+ Ok(())
+ } else {
+ Err(format!("{} did not match {}", version, actual))
+ }
+ }
+ }
+ }
+ }
+
+ fn version_match(str: &str) -> ~VersionMatch {
+ ~VersionMatch { version: str.to_owned() }
+ }
- pub fn get_name<'a>(&'a self) -> &'a str {
- self.name.as_slice()
- }
}
projects / cargo.git / commitdiff