refactor: js output

src/issue.js

@@ -0,0 +1,89 @@
+// mime-todo/lib/issue.ts
+// Valid status transitions
+const VALID_TRANSITIONS = {
+    "open": ["in-progress", "hold", "cancelled"],
+    "in-progress": ["done", "hold", "open", "cancelled"],
+    "hold": ["open", "in-progress", "cancelled"],
+    "done": ["open"],
+    "cancelled": ["open"],
+};
+export function validateStatusTransition(from, to) {
+    if (from === to)
+        return null; // no-op is fine
+    const allowed = VALID_TRANSITIONS[from];
+    if (!allowed?.includes(to)) {
+        return `Invalid status transition: ${from} → ${to}. Allowed from ${from}: ${allowed?.join(", ") ?? "none"}`;
+    }
+    return null;
+}
+export function parseRelationships(text) {
+    const relationships = {};
+    // Handle empty relationships
+    if (!text || text.trim() === "") {
+        return relationships;
+    }
+    // Simple parsing for format like "dependsOn:3"
+    const parts = text.split(/,\s*/).filter(p => p.trim() !== "");
+    for (const part of parts) {
+        const [key, value] = part.split(":").map(s => s.trim());
+        if (key && value) {
+            relationships[key] = value.split(/[\s]+/).map(Number).filter(n => !isNaN(n));
+        }
+    }
+    return relationships;
+}
+export function parseIssue(text) {
+    const lines = text.split(/\r?\n/);
+    const issue = {};
+    let inDescription = false;
+    const descLines = [];
+    const bodyLines = [];
+    for (const line of lines) {
+        if (!inDescription) {
+            if (line.startsWith("ID:"))
+                issue.id = Number(line.slice(3).trim());
+            else if (line.startsWith("Type:"))
+                issue.type = line.slice(5).trim();
+            else if (line.startsWith("Title:"))
+                issue.title = line.slice(6).trim();
+            else if (line.startsWith("Status:"))
+                issue.status = line.slice(7).trim();
+            else if (line.startsWith("Priority:"))
+                issue.priority = line.slice(9).trim();
+            else if (line.startsWith("Created:"))
+                issue.created = line.slice(8).trim();
+            else if (line.startsWith("DueStart:"))
+                issue.dueStart = line.slice(9).trim();
+            else if (line.startsWith("DueEnd:"))
+                issue.dueEnd = line.slice(7).trim();
+            else if (line.startsWith("Module:"))
+                issue.module = line.slice("Module:".length).trim();
+            else if (line.startsWith("Relationships:")) {
+                const rel = line.slice("Relationships:".length).trim();
+                issue.relationships = parseRelationships(rel);
+            }
+            else if (line.startsWith("Description:")) {
+                inDescription = true;
+                descLines.push(line.slice("Description:".length).trim());
+            }
+        }
+        else {
+            // Description continuation
+            if (line.trim() === "") {
+                // blank line ends description
+                inDescription = false;
+                continue;
+            }
+            if (/^\s+/.test(line)) {
+                descLines.push(line.trim());
+                continue;
+            }
+            // first non-indented line ends description
+            inDescription = false;
+            bodyLines.push(line);
+        }
+    }
+    issue.description = descLines.join("\n");
+    issue.body = bodyLines.join("\n");
+    return issue;
+}