refactor: make ksnotify config serializable (#38)

src/ci.rs

@@ -1,9 +1,10 @@
 use anyhow::{Context, Result};
 use log::info;
+use serde::{Deserialize, Serialize};
 use std::env;
 use strum_macros::EnumString;
 
-#[derive(Debug, PartialEq, Eq, Clone, Copy, EnumString)]
+#[derive(Debug, PartialEq, Eq, Clone, Copy, EnumString, Serialize, Deserialize)]
 pub enum CIKind {
  /// ksnotify is running on GitLab CI.
  #[strum(serialize = "gitlab")]

src/config.rs

@@ -3,7 +3,7 @@ use crate::{ci, notifier};
 
 use anyhow::Result;
 use log::info;
-use std::collections::HashMap;
+use serde::{Deserialize, Serialize};
 use std::env;
 use std::fs;
 use std::path::PathBuf;
@@ -18,7 +18,7 @@ enum NotifierKind {
  Slack,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Serialize, Deserialize)]
 pub struct Config {
  pub ci: ci::CIKind,
  pub notifier: notifier::NotifierKind,
@@ -52,27 +52,9 @@ impl Config {
  fn from_file(path: PathBuf) -> Result<Self> {
  info!("cli arguments are not set, use configuration file");
  let config_string = fs::read_to_string(path)?;
- let doc: HashMap<String, String> = serde_yaml::from_str(&config_string)?;
- let ci = ci::CIKind::from_str(doc.get("ci").expect("failed to load the CI type"))?;
- let notifier = notifier::NotifierKind::from_str(
- doc.get("notifier")
- .expect("failed to load the Notifier type"),
- )?;
- let suppress_skaffold = doc
- .get("suppress_skaffold")
- .expect("failed to load the suppress_skaffold flag")
- .parse::<bool>()?;
- let patch = doc
- .get("patch")
- .expect("failed to load the patch flag")
- .parse::<bool>()?;
+ let config: Config = serde_yaml::from_str(&config_string)?;
 
- Ok(Self {
- ci,
- notifier,
- suppress_skaffold,
- patch,
- })
+ Ok(config)
  }
 
  fn from_env() -> Result<Self> {

src/notifier.rs

@@ -2,9 +2,10 @@ pub mod gitlab;
 use crate::template;
 
 use anyhow::Result;
+use serde::{Deserialize, Serialize};
 use strum_macros::EnumString;
 
-#[derive(Debug, PartialEq, Eq, Clone, Copy, EnumString)]
+#[derive(Debug, PartialEq, Eq, Clone, Copy, EnumString, Serialize, Deserialize)]
 pub enum NotifierKind {
  #[strum(serialize = "gitlab")]
  GitLab,