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Simplify context content to a status line #2

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Simplify context content to a status line #2

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42d2c88
Simplify context content to a status line
tanishqkancharla Apr 23, 2026
ef59dc0
Fix indentation of contextContent line
tanishqkancharla Apr 24, 2026
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33 changes: 9 additions & 24 deletions index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -108,24 +108,11 @@ function normalizeMermaidSource(source: string): string {
return source.replace(/\s+$/g, "");
}

function formatIssueLines(issues: MermaidIssue[], hash: string): string {
if (issues.length === 0) return "";
return issues.map((issue) => `[mermaid:${issue.severity}][hash:${hash}] ${issue.message}`).join("\n");
}

function buildContextContent(
block: string,
hash: string,
issues: MermaidIssue[],
includeSource: boolean,
): string {
const issueLines = formatIssueLines(issues, hash);
if (!includeSource) return issueLines;

const normalizedBlock = normalizeMermaidSource(block);
const sourceBlock = `%% mermaid-hash: ${hash}\n${normalizedBlock}`;
const contextBlock = `\`\`\`mermaid\n${sourceBlock}\n\`\`\``;
return issueLines ? `${issueLines}\n\n${contextBlock}` : contextBlock;
function buildContextContent(issues: MermaidIssue[]): string {
const status = `[Mermaid diagram rendered for user]`;
if (issues.length === 0) return status;
const issueLines = issues.map((i) => `[mermaid:${i.severity}] ${i.message}`).join("\n");
return `${issueLines}\n\n${status}`;
}

function extractText(content: unknown): string {
Expand Down Expand Up @@ -476,7 +463,6 @@ export default function (pi: ExtensionAPI) {
const renderBlocks = async (
blocks: string[],
ctx: ExtensionContext,
options: { includeSourceInContext?: boolean } = {},
) => {
const notify = (message: string, type: "info" | "warning" | "error") => {
if (ctx.hasUI) ctx.ui.notify(message, type);
Expand Down Expand Up @@ -530,8 +516,7 @@ export default function (pi: ExtensionAPI) {
warnParserUnavailable,
);

const includeSource = options.includeSourceInContext ?? true;
const contextContent = buildContextContent(block, diagramHash, issues, includeSource);
const contextContent = buildContextContent(issues);
pi.sendMessage({
customType: MESSAGE_TYPE,
content: contextContent,
Expand All @@ -554,7 +539,7 @@ export default function (pi: ExtensionAPI) {
const blocks = extractMermaidBlocks(text, MAX_BLOCKS + 1);
if (blocks.length === 0) return { action: "continue" };

await renderBlocks(blocks, ctx, { includeSourceInContext: blocks.length > 1 });
await renderBlocks(blocks, ctx);
return { action: "continue" };
});

Expand All @@ -572,7 +557,7 @@ export default function (pi: ExtensionAPI) {
const blocks = extractMermaidBlocks(assistantText, MAX_BLOCKS + 1);
if (blocks.length === 0) return;

await renderBlocks(blocks, ctx, { includeSourceInContext: blocks.length > 1 });
await renderBlocks(blocks, ctx);
});

pi.registerCommand("pi-mermaid", {
Expand All @@ -590,7 +575,7 @@ export default function (pi: ExtensionAPI) {
return;
}

await renderBlocks(blocks, ctx, { includeSourceInContext: true });
await renderBlocks(blocks, ctx);
},
});
}