prettier warning message

src/lib/data.rs

@@ -502,7 +502,7 @@ impl DataCollection {
  e.insert(data_file);
  Ok(())
  } else {
- Err(anyhow!("File '{}' is already registered in the data manifest. \
+ Err(anyhow!("File '{}' is already registered in the data manifest.\n\
  If you wish to update the MD5 or metadata, use: sdf update FILE",
  &data_file.path))
  }

src/lib/remote.rs

@@ -207,18 +207,24 @@ impl Remote {
 }
 
 pub fn authenticate_remote(remote: &mut Remote) -> Result<()> {
- // Get they keys off disk
+ // Get the keys off disk
  let auth_keys = AuthKeys::new();
- #[allow(clippy::single_match)]
+ let error_message = |service_name: &str, token_name: &str| {
+ format!("Expected {} access token not found.\n\n\
+ If you used 'sdf link', it should have saved this token in ~/.scidataflow_authkeys.yml.\n\
+ You will need to re-add this key manually, by adding a line to this file like:\n\
+ {}: <TOKEN>", service_name, token_name)
+ };
+
  match remote {
  Remote::FigShareAPI(ref mut fgsh_api) => {
  let token = auth_keys.keys.get("figshare").cloned()
- .ok_or_else(|| anyhow::anyhow!("Expected figshare key not found"))?;
+ .ok_or_else(|| anyhow::anyhow!(error_message("FigShare", "figshare")))?;
  fgsh_api.set_token(token);
  },
  Remote::ZenodoAPI(ref mut znd_api) => {
  let token = auth_keys.keys.get("zenodo").cloned()
- .ok_or_else(|| anyhow::anyhow!("Expected figshare key not found"))?;
+ .ok_or_else(|| anyhow::anyhow!(error_message("Zenodo", "zenodo")))?;
  znd_api.set_token(token);
  },
  // handle other Remote variants as necessary
@@ -227,6 +233,7 @@ pub fn authenticate_remote(remote: &mut Remote) -> Result<()> {
  Ok(())
 }
 
+
 // Common enum for issue_request() methods of APIs
 #[derive(Debug)]
 pub enum RequestData<T: serde::Serialize> {