From ce1ffa25c15ad58a86cbb152327d18b1244dd7e8 Mon Sep 17 00:00:00 2001
From: Cyborus <cyborus@cyborus.xyz>
Date: Mon, 23 Sep 2024 11:16:08 -0400
Subject: feat: allow accessing public info without logging in

---
 src/keys.rs | 25 +++++++++++++------------
 src/main.rs |  2 +-
 2 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/src/keys.rs b/src/keys.rs
index e5fd6c5..5239df6 100644
--- a/src/keys.rs
+++ b/src/keys.rs
@@ -1,4 +1,5 @@
 use eyre::eyre;
+use forgejo_api::{Auth, Forgejo};
 use std::{collections::BTreeMap, io::ErrorKind};
 use tokio::io::AsyncWriteExt;
 use url::Url;
@@ -44,17 +45,17 @@ impl KeyInfo {
         Ok(())
     }
 
-    pub fn get_login(&mut self, url: &Url) -> eyre::Result<&mut LoginInfo> {
+    pub fn get_login(&mut self, url: &Url) -> Option<&mut LoginInfo> {
         let host = crate::host_with_port(url);
-        let login_info = self
-            .hosts
-            .get_mut(host)
-            .ok_or_else(|| eyre!("not signed in to {host}"))?;
-        Ok(login_info)
+        let login_info = self.hosts.get_mut(host)?;
+        Some(login_info)
     }
 
-    pub async fn get_api(&mut self, url: &Url) -> eyre::Result<forgejo_api::Forgejo> {
-        self.get_login(url)?.api_for(url).await.map_err(Into::into)
+    pub async fn get_api(&mut self, url: &Url) -> eyre::Result<Forgejo> {
+        match self.get_login(url) {
+            Some(login) => login.api_for(url).await,
+            None => Forgejo::new(Auth::None, url.clone()).map_err(Into::into),
+        }
     }
 
     pub fn deref_alias(&self, url: url::Url) -> url::Url {
@@ -96,10 +97,10 @@ impl LoginInfo {
         }
     }
 
-    pub async fn api_for(&mut self, url: &Url) -> eyre::Result<forgejo_api::Forgejo> {
+    pub async fn api_for(&mut self, url: &Url) -> eyre::Result<Forgejo> {
         match self {
             LoginInfo::Application { token, .. } => {
-                let api = forgejo_api::Forgejo::new(forgejo_api::Auth::Token(token), url.clone())?;
+                let api = Forgejo::new(Auth::Token(token), url.clone())?;
                 Ok(api)
             }
             LoginInfo::OAuth {
@@ -109,7 +110,7 @@ impl LoginInfo {
                 ..
             } => {
                 if time::OffsetDateTime::now_utc() >= *expires_at {
-                    let api = forgejo_api::Forgejo::new(forgejo_api::Auth::None, url.clone())?;
+                    let api = Forgejo::new(Auth::None, url.clone())?;
                     let (client_id, client_secret) = crate::auth::get_client_info_for(url)
                         .ok_or_else(|| {
                             eyre::eyre!("Can't refresh token; no client info for {url}. How did this happen?")
@@ -130,7 +131,7 @@ impl LoginInfo {
                     );
                     *expires_at = time::OffsetDateTime::now_utc() + expires_in;
                 }
-                let api = forgejo_api::Forgejo::new(forgejo_api::Auth::Token(token), url.clone())?;
+                let api = Forgejo::new(Auth::Token(token), url.clone())?;
                 Ok(api)
             }
         }
diff --git a/src/main.rs b/src/main.rs
index 5aaf2d0..06a9965 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -69,7 +69,7 @@ async fn main() -> eyre::Result<()> {
                 .wrap_err("could not find host, try specifying with --host")?
                 .host_url()
                 .clone();
-            let name = keys.get_login(&url)?.username();
+            let name = keys.get_login(&url).ok_or_eyre("not logged in")?.username();
             let host = url
                 .host_str()
                 .ok_or_eyre("instance url does not have host")?;
-- 
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