Kit Langton
30 lines
900 B
TypeScript
30 lines
900 B
TypeScript
import * as LSPClient from "./client"
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const MAX_PER_FILE = 20
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export function pretty(diagnostic: LSPClient.Diagnostic) {
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const severityMap = {
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1: "ERROR",
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2: "WARN",
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3: "INFO",
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4: "HINT",
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}
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const severity = severityMap[diagnostic.severity || 1]
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const line = diagnostic.range.start.line + 1
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const col = diagnostic.range.start.character + 1
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return `${severity} [${line}:${col}] ${diagnostic.message}`
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}
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export function report(file: string, issues: LSPClient.Diagnostic[]) {
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const errors = issues.filter((item) => item.severity === 1)
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if (errors.length === 0) return ""
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const limited = errors.slice(0, MAX_PER_FILE)
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const more = errors.length - MAX_PER_FILE
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const suffix = more > 0 ? `\n... and ${more} more` : ""
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return `<diagnostics file="${file}">\n${limited.map(pretty).join("\n")}${suffix}\n</diagnostics>`
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}
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export * as Diagnostic from "./diagnostic"
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