feat: read config from a JSON source

used to determine git repos location and cgitrepos file location

1 files changed, 27 insertions, 0 deletions

diff --git a/src/read_config.rs b/src/read_config.rs
new file mode 100644
index 0000000..6a99dcb
--- /dev/null
+++ b/src/read_config.rs
@@ -0,0 +1,27 @@
+use std::{fs::File, io::Read};
+use serde::Deserialize;
+#[derive(Debug, Deserialize)]
+#[serde()]
+pub struct Owner {
+    pub name: String,
+    pub email: String,
+    pub gpg_pubkey_id: String,
+}
+#[derive(Debug, Deserialize)]
+#[serde()]
+pub struct Config {
+    pub authorized_owners: Vec<Owner>,
+    pub cgitrepos_file_path: String,
+    pub git_host_dir_path: String,
+}
+
+pub fn get_config(config_path: String) -> Config {
+    let mut config_file = match File::open(config_path) {
+        Ok(config_file) => config_file,
+        Err(e) => panic!("File reading error, invalid path?"),
+    };
+    let mut config_buf = String::new(); 
+    config_file.read_to_string(&mut config_buf).expect("Expected file to read correctly");
+    let config: Config = serde_json::from_str(&config_buf).expect("JSON may not be well-formatted!");
+    config
+}