diff options
Diffstat (limited to 'packages/astro-parser/src/utils/get_code_frame.ts')
-rw-r--r-- | packages/astro-parser/src/utils/get_code_frame.ts | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/packages/astro-parser/src/utils/get_code_frame.ts b/packages/astro-parser/src/utils/get_code_frame.ts index e4f1834fd..098d5ad77 100644 --- a/packages/astro-parser/src/utils/get_code_frame.ts +++ b/packages/astro-parser/src/utils/get_code_frame.ts @@ -1,29 +1,29 @@ /** Die you stupid tabs */ function tabs_to_spaces(str: string) { - return str.replace(/^\t+/, (match) => match.split('\t').join(' ')); + return str.replace(/^\t+/, (match) => match.split('\t').join(' ')); } /** Display syntax error in pretty format in logs */ export default function get_code_frame(source: string, line: number, column: number) { - const lines = source.split('\n'); + const lines = source.split('\n'); - const frame_start = Math.max(0, line - 2); - const frame_end = Math.min(line + 3, lines.length); + const frame_start = Math.max(0, line - 2); + const frame_end = Math.min(line + 3, lines.length); - const digits = String(frame_end + 1).length; + const digits = String(frame_end + 1).length; - return lines - .slice(frame_start, frame_end) - .map((str, i) => { - const isErrorLine = frame_start + i === line; - const line_num = String(i + frame_start + 1).padStart(digits, ' '); + return lines + .slice(frame_start, frame_end) + .map((str, i) => { + const isErrorLine = frame_start + i === line; + const line_num = String(i + frame_start + 1).padStart(digits, ' '); - if (isErrorLine) { - const indicator = ' '.repeat(digits + 2 + tabs_to_spaces(str.slice(0, column)).length) + '^'; - return `${line_num}: ${tabs_to_spaces(str)}\n${indicator}`; - } + if (isErrorLine) { + const indicator = ' '.repeat(digits + 2 + tabs_to_spaces(str.slice(0, column)).length) + '^'; + return `${line_num}: ${tabs_to_spaces(str)}\n${indicator}`; + } - return `${line_num}: ${tabs_to_spaces(str)}`; - }) - .join('\n'); + return `${line_num}: ${tabs_to_spaces(str)}`; + }) + .join('\n'); } |