normalize git remote urls for anonymized telemetry (#1279)

this PR adds normalization logic to the remote URLs reported to apollo's telemetry service. CI providers like GitLab include username and passwords in their remote URLs, which makes their hashes non-unique. we now use the same normalization techniques used to provide `GitContext` to the Apollo Studio GraphQL API which should give us stronger insights into the number of unique projects using rover.

Author: EverlastingBugstopper

Cargo.lock

@@ -8,8 +8,8 @@ publish = false
 
 [dependencies]
 ci_info = { version = "0.14", features = ["serde-1"] }
-git2 = "0.14"
 reqwest = { version = "0.11", default-features = false, features = ["blocking", "socks"] }
+rover-client = { path = "../rover-client" }
 saucer = { git = "https://github.com/EverlastingBugstopper/awc.git", branch = "main" }
 # saucer = { path = "../../../awc/saucer" }
 semver = { version = "1", features = ["serde"] }

crates/sputnik/Cargo.toml

@@ -1,7 +1,7 @@
 use ci_info::types::Vendor as CiVendor;
-use git2::Repository;
 use reqwest::blocking::Client;
 use reqwest::Url;
+use rover_client::shared::GitContext;
 use saucer::Utf8PathBuf;
 use semver::Version;
 use serde::Serialize;
@@ -97,7 +97,7 @@ impl Session {
         let current_dir = Utf8PathBuf::try_from(env::current_dir()?)?;
         let session_id = Uuid::new_v4();
         let cwd_hash = get_cwd_hash(&current_dir);
-        let remote_url_hash = get_repo_hash(&current_dir);
+        let remote_url_hash = get_repo_hash();
 
         let continuous_integration = if ci_info::is_ci() {
             ci_info::get().vendor
@@ -157,15 +157,8 @@ fn get_cwd_hash(current_dir: &Utf8PathBuf) -> String {
 }
 
 /// returns sha256 digest of the repository the tool was executed from.
-fn get_repo_hash(current_dir: &Utf8PathBuf) -> Option<String> {
-    let repo = Repository::discover(current_dir);
-    if let Ok(repo) = repo {
-        if let Ok(remote) = repo.find_remote("origin") {
-            if let Some(remote_url) = remote.url() {
-                return Some(format!("{:x}", Sha256::digest(remote_url.as_bytes())));
-            }
-        }
-    }
-
-    None
+fn get_repo_hash() -> Option<String> {
+    GitContext::default()
+        .remote_url
+        .map(|remote_url| format!("{:x}", Sha256::digest(remote_url.as_bytes())))
 }