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import { SpanStatusCode } from "https://cdn.skypack.dev/@opentelemetry/api";
import { type ResultSet, type TransactionMode } from "npm:@libsql/client";
import { InStatement, sqlite as std_sqlite } from "https://esm.town/v/std/sqlite?v=4";
import { get_tracer } from "https://esm.town/v/saolsen/tracing?v=136";
async function traced_execute(statement: InStatement): Promise<ResultSet> {
return await get_tracer().startActiveSpan(`sqlite:execute`, async (span) => {
if (span.isRecording()) {
if (typeof statement === "string") {
span.setAttributes({
"sqlite.statement": statement,
"sqlite.args": [],
});
} else {
span.setAttributes({
"sqlite.statement": statement.sql,
"sqlite.args": statement.args,
});
}
}
try {
const result = await std_sqlite.execute(statement);
if (span.isRecording()) {
span.setStatus({ code: SpanStatusCode.OK });
}
return result;
} catch (error) {
if (span.isRecording()) {
span.setStatus({
code: SpanStatusCode.ERROR,
message: error.message,
});
}
throw new Error(error);
} finally {
span.end();
}
});
}
async function traced_batch(statements: InStatement[], mode?: TransactionMode): Promise<ResultSet[]> {
return await get_tracer().startActiveSpan(`sqlite:batch`, async (span) => {
if (span.isRecording()) {
span.setAttributes({
"sqlite.statements": JSON.stringify(statements),
});
}
try {
const result = await std_sqlite.batch(statements, mode);
if (span.isRecording()) {
span.setStatus({ code: SpanStatusCode.OK });
}
return result;
} catch (error) {
if (span.isRecording()) {
span.setStatus({
code: SpanStatusCode.ERROR,
message: error.message,
});
}
throw new Error(error);
} finally {
span.end();
}
});
}
export const sqlite = {
execute: traced_execute,
batch: traced_batch,
};
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January 9, 2024