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Fix GitHub Actions output format for multi-line diagnostics #22108

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Merged
MichaReiser merged 1 commit into from
Dec 22, 2025
+23 −11
Merged

Fix GitHub Actions output format for multi-line diagnostics #22108

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2 changes: 1 addition & 1 deletion crates/ruff/tests/cli/snapshots/cli__format__output_format_github.snap
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,6 @@ info:
success: false
exit_code: 1
----- stdout -----
::error title=Ruff (unformatted),file=[TMP]/input.py,line=1,col=1,endLine=2,endColumn=1::input.py:1:1: unformatted: File would be reformatted
::error title=Ruff (unformatted),file=[TMP]/input.py,line=1,endLine=2::input.py:1:1: unformatted: File would be reformatted

----- stderr -----
28 changes: 20 additions & 8 deletions crates/ruff_db/src/diagnostic/render/github.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -49,14 +49,26 @@ impl<'a> GithubRenderer<'a> {
}
.unwrap_or_default();

write!(
f,
",line={row},col={column},endLine={end_row},endColumn={end_column}::",
row = start_location.line,
column = start_location.column,
end_row = end_location.line,
end_column = end_location.column,
)?;
// GitHub Actions workflow commands have constraints on error annotations:
// - `col` and `endColumn` cannot be set if `line` and `endLine` are different
// See: https://github.com/astral-sh/ruff/issues/22074
if start_location.line == end_location.line {
write!(
f,
",line={row},col={column},endLine={end_row},endColumn={end_column}::",
row = start_location.line,
column = start_location.column,
end_row = end_location.line,
end_column = end_location.column,
)?;
} else {
write!(
f,
",line={row},endLine={end_row}::",
row = start_location.line,
end_row = end_location.line,
)?;
}

write!(
f,
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4 changes: 2 additions & 2 deletions ...iagnostic/render/snapshots/ruff_db__diagnostic__render__github__tests__syntax_errors.snap
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Expand Up @@ -2,5 +2,5 @@
source: crates/ruff_db/src/diagnostic/render/github.rs
expression: env.render_diagnostics(&diagnostics)
---
::error title=ty (invalid-syntax),file=/syntax_errors.py,line=1,col=15,endLine=2,endColumn=1::syntax_errors.py:1:15: invalid-syntax: Expected one or more symbol names after import
::error title=ty (invalid-syntax),file=/syntax_errors.py,line=3,col=12,endLine=4,endColumn=1::syntax_errors.py:3:12: invalid-syntax: Expected ')', found newline
::error title=ty (invalid-syntax),file=/syntax_errors.py,line=1,endLine=2::syntax_errors.py:1:15: invalid-syntax: Expected one or more symbol names after import
::error title=ty (invalid-syntax),file=/syntax_errors.py,line=3,endLine=4::syntax_errors.py:3:12: invalid-syntax: Expected ')', found newline