From 9a5134b4e3a3d4857638a026e72ea88418350b62 Mon Sep 17 00:00:00 2001
From: Rasmus Kaj <kaj@kth.se>
Date: Thu, 25 Aug 2022 19:50:53 +0200
Subject: [PATCH] Prepare for rsass 0.26.

MRSV is now 1.56.1.
---
 .github/workflows/ci.yml |  5 ++---
 Cargo.toml               |  2 +-
 src/lib.rs               | 12 ++++++------
 src/staticfiles.rs       | 19 +++++++++----------
 4 files changed, 18 insertions(+), 20 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4b435e8..5d4c953 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,9 +12,8 @@ jobs:
       matrix:
         rust:
           - stable
-          - 1.52.1
-          - 1.48.0
-          - 1.46.0
+          - 1.60.0
+          - 1.56.1
           - beta
           - nightly
     steps:
diff --git a/Cargo.toml b/Cargo.toml
index a5d3e05..540303c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ itertools = "0.10.0"
 md5 = "0.7"
 nom = "7.1.0"
 
-rsass = { version = "0.25.0", optional = true }
+rsass = { git = "https://github.com/kaj/rsass", optional = true }
 mime = { version = "0.3", optional = true }
 
 [badges]
diff --git a/src/lib.rs b/src/lib.rs
index a8338ff..aae1c40 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -455,20 +455,20 @@ impl Error for RucteError {
 }
 
 impl Display for RucteError {
+    fn fmt(&self, out: &mut fmt::Formatter) -> fmt::Result {
+        write!(out, "Error: {:?}", self)
+    }
+}
+impl Debug for RucteError {
     fn fmt(&self, out: &mut fmt::Formatter) -> fmt::Result {
         match self {
             RucteError::Io(err) => Display::fmt(err, out),
             RucteError::Env(var, err) => write!(out, "{:?}: {}", var, err),
             #[cfg(feature = "sass")]
-            RucteError::Sass(err) => Display::fmt(err, out),
+            RucteError::Sass(err) => Debug::fmt(err, out),
         }
     }
 }
-impl Debug for RucteError {
-    fn fmt(&self, out: &mut fmt::Formatter) -> fmt::Result {
-        Display::fmt(self, out)
-    }
-}
 
 impl From<io::Error> for RucteError {
     fn from(e: io::Error) -> RucteError {
diff --git a/src/staticfiles.rs b/src/staticfiles.rs
index a25cd7b..85ce359 100644
--- a/src/staticfiles.rs
+++ b/src/staticfiles.rs
@@ -469,8 +469,9 @@ impl StaticFile {
     {
         let src = self.path_for(src);
         use rsass::css::CssString;
+        use rsass::input::CargoContext;
         use rsass::output::{Format, Style};
-        use rsass::sass::FormalArgs;
+        use rsass::sass::{CallError, FormalArgs};
         use rsass::value::Quotes;
         use rsass::*;
         use std::sync::Arc;
@@ -478,13 +479,12 @@ impl StaticFile {
             style: Style::Compressed,
             precision: 4,
         };
-        let scope = ScopeRef::new_global(format);
-
-        // TODO Find any referenced files!
-        println!("cargo:rerun-if-changed={}", src.display());
 
+        let (context, scss) =
+            CargoContext::for_path(&src).map_err(rsass::Error::from)?;
+        let mut context = context.with_format(format);
         let existing_statics = Arc::new(self.get_names().clone());
-        scope.define_function(
+        context.get_scope().define_function(
             "static_name".into(),
             sass::Function::builtin(
                 "",
@@ -503,12 +503,12 @@ impl StaticFile {
                                 .into());
                             }
                         }
-                        Err(Error::S(format!(
+                        Err(CallError::msg(format!(
                             "Static file {} not found",
                             name,
                         )))
                     }
-                    name => Err(Error::BadArgument(
+                    name => Err(CallError::BadArgument(
                         "name".into(),
                         format!(
                             "{} is not a string",
@@ -519,8 +519,7 @@ impl StaticFile {
             ),
         );
 
-        let (file_context, scss) = FsFileContext::for_path(&src)?;
-        let css = format.write_root(scss.parse()?, scope, &file_context)?;
+        let css = context.transform(scss)?;
         self.add_file_data(&src.with_extension("css"), &css)
     }