From 5de0ba055cef7f2dc5451b1eaf0857deb77ae009 Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Sun, 24 Oct 2021 13:24:52 +0530
Subject: add support for json out
---
lib/src/lib.rs | 44 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
(limited to 'lib/src')
diff --git a/lib/src/lib.rs b/lib/src/lib.rs
index d8a3859..bde039f 100644
--- a/lib/src/lib.rs
+++ b/lib/src/lib.rs
@@ -6,8 +6,12 @@ pub use lints::LINTS;
use rnix::{SyntaxElement, SyntaxKind, TextRange};
use std::{convert::Into, default::Default};
+#[cfg(feature = "json-out")]
+use serde::{Serialize, ser::{SerializeStruct, Serializer}};
+
/// Report generated by a lint
#[derive(Debug, Default)]
+#[cfg_attr(feature = "json-out", derive(Serialize))]
pub struct Report {
/// General information about this lint and where it applies.
pub note: &'static str,
@@ -95,6 +99,27 @@ impl Diagnostic {
}
}
+#[cfg(feature = "json-out")]
+impl Serialize for Diagnostic {
+ fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+ where
+ S: Serializer,
+ {
+ let mut s = serializer.serialize_struct("Diagnostic", 3)?;
+ let at = {
+ let start = usize::from(self.at.start());
+ let end = usize::from(self.at.end());
+ (start, end)
+ };
+ s.serialize_field("at", &at)?;
+ s.serialize_field("message", &self.message)?;
+ if let Some(suggestion) = &self.suggestion {
+ s.serialize_field("suggestion", suggestion)?;
+ }
+ s.end()
+ }
+}
+
/// Suggested fix for a diagnostic, the fix is provided as a syntax element.
/// Look at `make.rs` to construct fixes.
#[derive(Debug)]
@@ -119,6 +144,25 @@ impl Suggestion {
}
}
+#[cfg(feature = "json-out")]
+impl Serialize for Suggestion {
+ fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+ where
+ S: Serializer,
+ {
+ let mut s = serializer.serialize_struct("Suggestion", 2)?;
+ let at = {
+ let start = usize::from(self.at.start());
+ let end = usize::from(self.at.end());
+ (start, end)
+ };
+ let fix = self.fix.to_string();
+ s.serialize_field("at", &at)?;
+ s.serialize_field("fix", &fix)?;
+ s.end()
+ }
+}
+
/// Lint logic is defined via this trait. Do not implement manually,
/// look at the `lint` attribute macro instead for implementing rules
pub trait Rule {
--
cgit v1.2.3