forked from lix-project/lix
Give a friendly error message if the DB directory is not writable
Previously we would say "error: setting synchronous mode: unable to open database file" which isn't very helpful.
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@ -354,10 +354,14 @@ int LocalStore::getSchema()
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void LocalStore::openDB(bool create)
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{
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if (access(settings.nixDBPath.c_str(), R_OK | W_OK))
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throw SysError(format("Nix database directory `%1%' is not writable") % settings.nixDBPath);
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/* Open the Nix database. */
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if (sqlite3_open_v2((settings.nixDBPath + "/db.sqlite").c_str(), &db.db,
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string dbPath = settings.nixDBPath + "/db.sqlite";
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if (sqlite3_open_v2(dbPath.c_str(), &db.db,
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SQLITE_OPEN_READWRITE | (create ? SQLITE_OPEN_CREATE : 0), 0) != SQLITE_OK)
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throw Error("cannot open SQLite database");
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throw Error(format("cannot open Nix database `%1%'") % dbPath);
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if (sqlite3_busy_timeout(db, 60 * 60 * 1000) != SQLITE_OK)
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throwSQLiteError(db, "setting timeout");
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