First version

2026-08-11 12:38:02 -03:00
parent 42e875d866
commit 89d1a06204
37 changed files with 5660 additions and 4 deletions
@@ -0,0 +1,110 @@
+//
+// sessions-store.js — reading Claude Code's own session history.
+//
+// Claude Code writes one JSONL transcript per session under
+// ~/.claude/projects/<slug>/<session-id>.jsonl, where the slug is the project
+// directory with path separators and dots flattened to dashes. Listing that
+// directory is enough to offer a "resume" picker without shelling out to the
+// interactive one.
+//
+
+const { log, oneLine } = require("./util.js");
+
+function projectSlug(path) {
+    return String(path).replace(/[/.]/g, "-");
+}
+
+function projectDirectory(workspacePath) {
+    const home = nova.environment["HOME"];
+    if (!home || !workspacePath) return null;
+    return nova.path.join(home, ".claude", "projects", projectSlug(workspacePath));
+}
+
+/** First user prompt in a transcript, used as the picker label. */
+function firstPrompt(filePath) {
+    let file = null;
+    try {
+        file = nova.fs.open(filePath, "r");
+        for (let i = 0; i < 40; i++) {
+            const line = file.readline();
+            if (!line) break;
+
+            let record;
+            try {
+                record = JSON.parse(line);
+            } catch (_) {
+                continue;
+            }
+
+            if (record.type !== "user" || !record.message) continue;
+            if (record.isMeta || record.isSynthetic) continue;
+
+            const content = record.message.content;
+            if (typeof content === "string") {
+                if (content.trim()) return oneLine(content, 70);
+            } else if (Array.isArray(content)) {
+                for (const block of content) {
+                    if (block && block.type === "text" && block.text && block.text.trim()) {
+                        return oneLine(block.text, 70);
+                    }
+                }
+            }
+        }
+    } catch (err) {
+        log("could not read session transcript:", filePath, err);
+    } finally {
+        if (file) {
+            try {
+                file.close();
+            } catch (_) {
+                /* already closed */
+            }
+        }
+    }
+    return null;
+}
+
+/**
+ * Recent sessions for a workspace, newest first.
+ * Returns [{ id, path, modifiedAt, label }].
+ */
+function recentSessions(workspacePath, limit = 15) {
+    const directory = projectDirectory(workspacePath);
+    if (!directory) return [];
+
+    let names;
+    try {
+        if (!nova.fs.access(directory, nova.fs.R_OK)) return [];
+        names = nova.fs.listdir(directory);
+    } catch (err) {
+        log("no session history:", err);
+        return [];
+    }
+
+    const sessions = [];
+    for (const name of names) {
+        if (!name.endsWith(".jsonl")) continue;
+
+        const filePath = nova.path.join(directory, name);
+        const stats = nova.fs.stat(filePath);
+        if (!stats || !stats.isFile() || stats.size === 0) continue;
+
+        sessions.push({
+            id: name.slice(0, -".jsonl".length),
+            path: filePath,
+            modifiedAt: stats.mtime,
+            size: stats.size,
+        });
+    }
+
+    sessions.sort((a, b) => b.modifiedAt.getTime() - a.modifiedAt.getTime());
+
+    const recent = sessions.slice(0, limit);
+    for (const session of recent) {
+        session.label = firstPrompt(session.path) || session.id.slice(0, 8);
+    }
+
+    return recent;
+}
+
+module.exports = { recentSessions, projectDirectory, projectSlug };