ROVER-135 Make paths in supergraph.yaml resolve relative to the location of the file, not the current working directory of Rover

Cargo.toml

@@ -69,7 +69,7 @@ apollo-parser = "0.8"
 apollo-encoder = "0.8"
 
 # https://github.com/apollographql/federation-rs
-apollo-federation-types = "0.13.2"
+apollo-federation-types = { git = "https://github.com/apollographql/federation-rs", branch = "jr/ROVER-135" }
 
 # crates.io dependencies
 ariadne = "0.4"

src/error/metadata/suggestion.rs

@@ -1,10 +1,9 @@
-use std::cmp::Ordering;
-use std::fmt::{self, Display, Write as _};
-
+use crate::utils::env::RoverEnvKey;
+use camino::Utf8PathBuf;
 use rover_client::shared::GraphRef;
 use rover_std::Style;
-
-use crate::utils::env::RoverEnvKey;
+use std::cmp::Ordering;
+use std::fmt::{self, Display, Write as _};
 
 use serde::Serialize;
 
@@ -79,6 +78,10 @@ pub enum RoverErrorSuggestion {
         frontend_url_root: String,
     },
     AddRoutingUrlToSupergraphYaml,
+    InvalidSupergraphYamlSubgraphSchemaPath {
+        subgraph_name: String,
+        supergraph_yaml_path: Utf8PathBuf,
+    },
     PublishSubgraphWithRoutingUrl {
         subgraph_name: String,
         graph_ref: String,
@@ -256,8 +259,11 @@ UpgradePlan => "Rover has likely reached rate limits while running graph or subg
                 format!("Try publishing the subgraph with a routing URL like so `rover subgraph publish {graph_ref} --name {subgraph_name} --routing-url <url>`")
             },
             AllowInvalidRoutingUrlOrSpecifyValidUrl => format!("Try publishing the subgraph with a valid routing URL. If you are sure you want to publish an invalid routing URL, re-run this command with the {} option.", Style::Command.paint("`--allow-invalid-routing-url`")),
-            ContactApolloAccountManager => {"Discuss your requirements with your Apollo point of contact.".to_string()}
-            TryAgainLater => {"Please try again later.".to_string()}
+            ContactApolloAccountManager => {"Discuss your requirements with your Apollo point of contact.".to_string()},
+            TryAgainLater => {"Please try again later.".to_string()},
+            InvalidSupergraphYamlSubgraphSchemaPath {
+                subgraph_name, supergraph_yaml_path
+            } => format!("Make sure the specified path for subgraph '{}' is relative to the location of the supergraph schema file ({})", subgraph_name, Style::Path.paint(supergraph_yaml_path))
         };
         write!(formatter, "{}", &suggestion)
     }