Change backtrace warning (#3656)

Closes #3272

commit-id:0744f312

Author: ksew1

crates/forge/src/profile_validation/backtrace.rs

@@ -23,6 +23,7 @@ fn check_scarb_version(scarb_metadata: &Metadata) -> anyhow::Result<()> {
 
 /// Checks if the runtime profile settings in the provided from [`Metadata`] contain the required entries for backtrace generation.
 fn check_profile(scarb_metadata: &Metadata) -> anyhow::Result<()> {
+    // TODO(#3679): Add `panic-backtrace = true` entry when we decide to bump minimal scarb version to 2.12.
     const BACKTRACE_REQUIRED_ENTRIES: &[(&str, &str)] = &[
         ("unstable-add-statements-functions-debug-info", "true"),
         ("unstable-add-statements-code-locations-debug-info", "true"),

crates/forge/src/warn.rs

@@ -4,6 +4,7 @@ use forge_runner::backtrace::is_backtrace_enabled;
 use forge_runner::package_tests::with_config_resolved::TestTargetWithResolvedConfig;
 use foundry_ui::UI;
 use foundry_ui::components::warning::WarningMessage;
+use indoc::formatdoc;
 use scarb_api::{ScarbCommand, package_matches_version_requirement};
 use scarb_metadata::Metadata;
 use semver::{Comparator, Op, Version, VersionReq};
@@ -184,7 +185,7 @@ pub fn warn_if_snforge_std_does_not_match_package_version(
     Ok(())
 }
 
-// TODO(#3272)
+// TODO(#3679): Remove this function when we decide to bump minimal scarb version to 2.12.
 pub(crate) fn warn_if_backtrace_without_panic_hint(scarb_metadata: &Metadata, ui: &UI) {
     if is_backtrace_enabled() {
         let is_panic_backtrace_set = scarb_metadata
@@ -202,10 +203,18 @@ pub(crate) fn warn_if_backtrace_without_panic_hint(scarb_metadata: &Metadata, ui
             });
 
         if !is_panic_backtrace_set {
-            ui.println(
-                &WarningMessage::new("To get accurate backtrace results, it is required to use the configuration available in the latest Cairo version. \
-                For more details, please visit https://foundry-rs.github.io/starknet-foundry/snforge-advanced-features/backtrace.html"
-            ));
+            let message = formatdoc! {
+                "Scarb version should be 2.12 or higher and `Scarb.toml` should have the following Cairo compiler configuration to get accurate backtrace results:
+
+                [profile.{profile}.cairo]
+                unstable-add-statements-functions-debug-info = true
+                unstable-add-statements-code-locations-debug-info = true
+                panic-backtrace = true # only for scarb 2.12 or higher
+                ... other entries ...
+                ",
+                profile = scarb_metadata.current_profile
+            };
+            ui.println(&WarningMessage::new(message));
         }
     }
 }

crates/forge/tests/e2e/backtrace.rs

@@ -36,7 +36,14 @@ fn test_backtrace() {
         output,
         indoc! {
            "
-            [WARNING] To get accurate backtrace results, it is required to use the configuration available in the latest Cairo version. For more details, please visit https://foundry-rs.github.io/starknet-foundry/snforge-advanced-features/backtrace.html
+            [WARNING] Scarb version should be 2.12 or higher and `Scarb.toml` should have the following Cairo compiler configuration to get accurate backtrace results:
+
+            [profile.dev.cairo]
+            unstable-add-statements-functions-debug-info = true
+            unstable-add-statements-code-locations-debug-info = true
+            panic-backtrace = true # only for scarb 2.12 or higher
+            ... other entries ...
+
             [FAIL] backtrace_vm_error::Test::test_unwrapped_call_contract_syscall
             
             Failure data: