Patchwork D11761: rhg: [encode] and [decode] config sections are not supported

login
register
mail settings
Submitter phabricator
Date Nov. 15, 2021, 5:43 p.m.
Message ID <differential-rev-PHID-DREV-oj4xhktv4b2lkrqmox75-req@mercurial-scm.org>
Download mbox | patch
Permalink /patch/50086/
State Superseded
Headers show

Comments

phabricator - Nov. 15, 2021, 5:43 p.m.
SimonSapin created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D11761

AFFECTED FILES
  rust/hg-core/src/config/config.rs
  rust/hg-core/src/config/layer.rs
  rust/rhg/src/main.rs
  tests/test-encode.t

CHANGE DETAILS




To: SimonSapin, #hg-reviewers
Cc: mercurial-patches, mercurial-devel

Patch

diff --git a/tests/test-encode.t b/tests/test-encode.t
--- a/tests/test-encode.t
+++ b/tests/test-encode.t
@@ -1,7 +1,3 @@ 
-TODO: fix rhg bugs that make this test fail when status is enabled
-  $ unset RHG_STATUS
-
-
 Test encode/decode filters
 
   $ hg init
diff --git a/rust/rhg/src/main.rs b/rust/rhg/src/main.rs
--- a/rust/rhg/src/main.rs
+++ b/rust/rhg/src/main.rs
@@ -624,5 +624,13 @@ 
         Err(CommandError::unsupported("$HG_PENDING"))?
     }
 
+    if config.has_non_empty_section(b"encode") {
+        Err(CommandError::unsupported("[encode] config"))?
+    }
+
+    if config.has_non_empty_section(b"decode") {
+        Err(CommandError::unsupported("[decode] config"))?
+    }
+
     Ok(())
 }
diff --git a/rust/hg-core/src/config/layer.rs b/rust/hg-core/src/config/layer.rs
--- a/rust/hg-core/src/config/layer.rs
+++ b/rust/hg-core/src/config/layer.rs
@@ -127,6 +127,13 @@ 
             .flat_map(|section| section.keys().map(|vec| &**vec))
     }
 
+    /// Returns whether any key is defined in the given section
+    pub fn has_non_empty_section(&self, section: &[u8]) -> bool {
+        self.sections
+            .get(section)
+            .map_or(false, |section| !section.is_empty())
+    }
+
     pub fn is_empty(&self) -> bool {
         self.sections.is_empty()
     }
diff --git a/rust/hg-core/src/config/config.rs b/rust/hg-core/src/config/config.rs
--- a/rust/hg-core/src/config/config.rs
+++ b/rust/hg-core/src/config/config.rs
@@ -403,6 +403,13 @@ 
             .collect()
     }
 
+    /// Returns whether any key is defined in the given section
+    pub fn has_non_empty_section(&self, section: &[u8]) -> bool {
+        self.layers
+            .iter()
+            .any(|layer| layer.has_non_empty_section(section))
+    }
+
     /// Get raw values bytes from all layers (even untrusted ones) in order
     /// of precedence.
     #[cfg(test)]