Include permalink to scenarios used to generate test cases (#767)

crates/puffin-cli/tests/pip_install_scenarios.rs

@@ -1,6 +1,9 @@
 #![cfg(all(feature = "python", feature = "pypi"))]
 
-/// Generated by `./scripts/scenarios/update.py`
+/// DO NOT EDIT
+///
+/// GENERATED WITH `./scripts/scenarios/update.py`
+/// SCENARIOS FROM `https://github.com/zanieb/packse/tree/682bf4ff269f130f92bf35fdb58b6b27c94b579a/scenarios`
 use std::process::Command;
 
 use anyhow::Result;

scripts/scenarios/template.mustache

@@ -1,7 +1,11 @@
 
 #![cfg(all(feature = "python", feature = "pypi"))]
 
-/// {{generated_by}}
+/// DO NOT EDIT
+///
+/// GENERATED WITH `{{generated_with}}`
+/// SCENARIOS FROM `{{generated_from}}`
+
 
 use std::process::Command;
 

scripts/scenarios/update.py

@@ -4,7 +4,7 @@
 #
 # Usage:
 #
-#     $ scripts/scenarios/update.py
+#     $ ./scripts/scenarios/update.py
 #
 # Requirements:
 #
@@ -84,10 +84,12 @@ if packse.__development_base_path__.name != "packse":
     )
     scenarios_path = str(PACKSE / "scenarios")
 else:
-    print("Using local packse scenarios...", file=sys.stderr)
+    print(
+        f"Using scenarios in packse repository at {packse.__development_base_path__}",
+        file=sys.stderr,
+    )
     scenarios_path = str(packse.__development_base_path__ / "scenarios")
 
-
 print("Loading scenario metadata...", file=sys.stderr)
 data = json.loads(
     subprocess.check_output(
@@ -99,8 +101,17 @@ data = json.loads(
     )
 )
 
-# Add a generated note
-data["generated_by"] = f"Generated by `{' '.join(sys.argv)}`"
+# Add generated metadata
+commit = (
+    subprocess.check_output(
+        ["git", "show", "-s", "--format=%H", "HEAD"], cwd=scenarios_path
+    )
+    .decode()
+    .strip()
+)
+data["generated_from"] = f"https://github.com/zanieb/packse/tree/{commit}/scenarios"
+data["generated_with"] = " ".join(sys.argv)
+
 
 # Add normalized names for tests
 for scenario in data["scenarios"]: