permissions hook helper
Pin shortcut keys and proposed rule to bottom of review TUI
+22
-10
+22
-10
chook.mjs
+22
-10
chook.mjs
···
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}
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function render() {
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const rows = process.stdout.rows || 24;
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const cols = process.stdout.columns || 100;
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// Reserve: 1 title + 1 blank + list + 1 blank + rule lines + 1 blank + 1 keys
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const rule = buildRuleFromEntry(unique[cursor], "allow");
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const ruleLines = rule.split("\n");
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const footerHeight = ruleLines.length + 3; // blank + rule + blank + keys
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const headerHeight = 2; // title + blank
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const pageSize = Math.max(3, rows - headerHeight - footerHeight);
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// Clear screen and move to top
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process.stdout.write("\x1b[2J\x1b[H");
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console.log(
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`chook review - ${unique.length} unique denied/passthrough entries\n`,
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);
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console.log(" [j/k] navigate [a] allow [d] deny [s] skip [q] quit\n");
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const pageSize = process.stdout.rows ? process.stdout.rows - 10 : 15;
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// Header
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console.log(`chook review - ${unique.length} entries (${cursor + 1}/${unique.length})`);
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console.log("");
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// Scrolling list
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const halfPage = Math.floor(pageSize / 2);
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let start = Math.max(0, cursor - halfPage);
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let end = Math.min(unique.length, start + pageSize);
···
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const decision = e.decision.toUpperCase().padEnd(11);
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const tool = e.tool_name.padEnd(12);
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let detail = getDetail(e);
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const maxDetail = (process.stdout.columns || 100) - 32;
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const maxDetail = cols - 32;
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if (detail.length > maxDetail)
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detail = detail.slice(0, maxDetail - 3) + "...";
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if (i === cursor) {
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// Highlight current line
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process.stdout.write(`\x1b[7m ${marker} ${decision} ${tool} ${detail}\x1b[0m\n`);
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} else {
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console.log(` ${marker} ${decision} ${tool} ${detail}`);
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}
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}
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// Show proposed rule for current entry
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// Footer: proposed rule + keys (always visible at bottom)
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console.log("");
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const rule = buildRuleFromEntry(unique[cursor], "allow");
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console.log(` Proposed rule:\n ${rule.split("\n").join("\n ")}`);
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for (const line of ruleLines) {
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console.log(` ${line}`);
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}
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console.log("");
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console.log(" \x1b[2m[j/k] navigate [a] allow [d] deny [s] skip [q] quit\x1b[0m");
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}
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// Raw mode for keypress handling