1 files changed, 28 insertions, 205 deletions
diff --git a/src/config/mod.rs b/src/config/mod.rs
index 4bd0df8..629b274 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -1,205 +1,28 @@
-use std::collections::BTreeMap;
-use std::fmt::Debug;
-use std::ops::Deref;
-use std::path::PathBuf;
-
-use anyhow::Context;
-use anyhow::Result;
-use getset::CopyGetters;
-use getset::Getters;
-use handlebars::Handlebars;
-use serde::Deserialize;
-
-use crate::phase::PhaseName;
-use crate::util::EnvironmentVariableName;
-use crate::util::docker::ImageName;
-
-#[derive(Debug, Getters, Deserialize)]
-pub struct NotValidatedConfiguration {
-    #[getset(get = "pub")]
-    repository: PathBuf,
-
-    #[serde(default = "default_progress_format")]
-    #[getset(get = "pub")]
-    progress_format: String,
-
-    #[serde(default = "default_package_print_format")]
-    #[getset(get = "pub")]
-    package_print_format: String,
-
-    #[serde(rename = "releases")]
-    releases_directory: String,
-
-    #[serde(rename = "staging")]
-    staging_directory: String,
-
-    #[getset(get = "pub")]
-    #[serde(rename = "database_host")]
-    database_host: String,
-
-    #[getset(get = "pub")]
-    #[serde(rename = "database_port")]
-    database_port: String,
-
-    #[getset(get = "pub")]
-    #[serde(rename = "database_user")]
-    database_user: String,
-
-    #[getset(get = "pub")]
-    #[serde(rename = "database_password")]
-    database_password: String,
-
-    #[getset(get = "pub")]
-    #[serde(rename = "database_name")]
-    database_name: String,
-
-    #[getset(get = "pub")]
-    docker: DockerConfig,
-
-    #[getset(get = "pub")]
-    containers: ContainerConfig,
-
-    #[getset(get = "pub")]
-    available_phases: Vec<PhaseName>,
-}
-
-impl<'reg> NotValidatedConfiguration {
-    pub fn validate(self) -> Result<Configuration<'reg>> {
-        // TODO: Implement proper validation
-
-        let hb = {
-            let mut hb = Handlebars::new();
-            hb.register_template_string("releases", &self.releases_directory)?;
-            hb.register_template_string("staging", &self.staging_directory)?;
-            hb
-        };
-
-        Ok(Configuration {
-            inner: self,
-            hb,
-        })
-    }
-}
-
-#[derive(Debug)]
-pub struct Configuration<'reg> {
-    inner: NotValidatedConfiguration,
-    hb: Handlebars<'reg>,
-}
-
-impl<'reg> Deref for Configuration<'reg> {
-    type Target = NotValidatedConfiguration;
-
-    fn deref(&self) -> &Self::Target {
-        &self.inner
-    }
-}
-
-impl<'reg> Configuration<'reg> {
-    /// Get the path to the releases directory, interpolate every variable used in the config
-    pub fn releases_directory(&self, hm: &BTreeMap<String, String>) -> Result<PathBuf> {
-        self.hb.render("releases", hm)
-            .map(PathBuf::from)
-            .context("Interpolating variables into 'release' setting from configuration")
-    }
-
-    /// Get the path to the staging directory, interpolate every variable used in the config
-    pub fn staging_directory(&self, hm: &BTreeMap<String, String>) -> Result<PathBuf> {
-        self.hb.render("staging", hm)
-            .map(PathBuf::from)
-            .context("Interpolating variables into 'staging' setting from configuration")
-    }
-}
-
-
-#[derive(Debug, Getters, CopyGetters, Deserialize)]
-pub struct DockerConfig {
-    /// The required docker version
-    ///
-    /// If not set, it will not be checked, which might result in weird things?
-    ///
-    /// # Note
-    ///
-    /// Because the docker API returns strings, not a version object, each compatible version must
-    /// be listed.
-    #[getset(get = "pub")]
-    docker_versions: Option<Vec<String>>,
-
-    /// The required docker api version
-    ///
-    /// If not set, it will not be checked, which might result in weird things?
-    ///
-    /// # Note
-    ///
-    /// Because the docker API returns strings, not a version object, each compatible version must
-    /// be listed.
-    #[getset(get = "pub")]
-    docker_api_versions: Option<Vec<String>>,
-
-    /// Whether the program should verify that the required images are present.
-    /// You want this to be true normally.
-    #[getset(get_copy = "pub")]
-    verify_images_present: bool,
-
-    #[getset(get = "pub")]
-    images: Vec<ImageName>,
-
-    #[getset(get = "pub")]
-    endpoints: Vec<Endpoint>,
-}
-
-#[derive(Debug, Getters, Deserialize)]
-pub struct ContainerConfig {
-    #[getset(get = "pub")]
-    allowed_env: Vec<EnvironmentVariableName>,
-}
-
-
-#[derive(Clone, Debug, Getters, CopyGetters, Deserialize)]
-pub struct Endpoint {
-    #[getset(get = "pub")]
-    name: String,
-
-    #[getset(get = "pub")]
-    uri: String,
-
-    #[getset(get = "pub")]
-    endpoint_type: EndpointType,
-
-    /// Relative speed to other endpoints
-    ///
-    /// So if you have two servers, one with 12 cores and one with 24, you want to set "1" for the
-    /// first and "2" for the second (or "12" for the first and "24" for the second - the ratio is
-    /// the thing here)!
-    #[getset(get_copy = "pub")]
-    speed: usize,
-
-    /// Maximum number of jobs which are allowed on this endpoint
-    #[getset(get_copy = "pub")]
-    maxjobs: usize,
-}
-
-#[derive(Clone, Debug, Deserialize, Eq, PartialEq)]
-pub enum EndpointType {
-    Socket,
-    Http,
-}
-
-
-fn default_progress_format() -> String {
-    String::from("[{elapsed_precise}] ({percent:>3}%): {bar:40.cyan/blue} | {msg}")
-}
-
-fn default_package_print_format() -> String {
-    String::from(indoc::indoc!(r#"
-            {{i}} - {{name}} : {{version}}
-            Source: {{source_url}}
-            Hash ({{source_hash_type}}): {{source_hash}}"
-            {{#if print_system_deps}}System Deps: {{ system_deps }} {{/if}}
-            {{#if print_system_runtime_deps}}System runtime Deps: {{ system_runtime_deps }} {{/if}}
-            {{#if print_build_deps}}Build Deps: {{ build_deps }} {{/if}}
-            {{#if print_runtime_deps}}Runtime Deps: {{ runtime_deps }} {{/if}}
-
-    "#))
-}
-
+//! The configuration handling code
+//!
+//! This module contains all code for the configuration of butido itself.
+//!
+//! Please note that the `not_validated` module is the "entry point".
+//! A "NotValidatedConfiguration" is loaded from the filesystem and then transformed into a
+//! `Configuration` object via the `validate()` method.
+//!
+//! This mechanism is chosen because we might want to be able to do validation on the configuration
+//! that is not possible to do with TOML itself.
+//!
+
+mod configuration;
+pub use configuration::*;
+
+mod container_config;
+pub use container_config::*;
+
+mod docker_config;
+pub use docker_config::*;
+
+mod endpoint_config;
+pub use endpoint_config::*;
+
+mod not_validated;
+pub use not_validated::*;
+
+mod util;