Function registerFsRoutes

packages/server/src/routes/fs.ts:102–328

(
  app: FsRouteHost,
  ix: IInstantiationService,
)

const FS_TAIL_PREFIX = 'fs:';

export function registerFsRoutes(
  app: FsRouteHost,
  ix: IInstantiationService,
): void {

  const fsActionRoute = defineRoute(
    {
      method: 'POST',
      path: '/sessions/{session_id}/{tail}',
      params: sessionIdAndTailParamSchema,
      errors: {
        [ErrorCode.VALIDATION_FAILED]: {},
        [ErrorCode.SESSION_NOT_FOUND]: {},
        [ErrorCode.FS_PATH_NOT_FOUND]: {},
        [ErrorCode.FS_IS_DIRECTORY]: {},
        [ErrorCode.FS_IS_BINARY]: {},
        [ErrorCode.FS_TOO_LARGE]: {},
        [ErrorCode.FS_TOO_MANY_RESULTS]: {},
        [ErrorCode.FS_PATH_ESCAPES_SESSION]: {},
        [ErrorCode.FS_GREP_TIMEOUT]: {},
        [ErrorCode.FS_GIT_UNAVAILABLE]: {},
        [ErrorCode.FS_ALREADY_EXISTS]: {},
      },
      description:
        'Filesystem action dispatcher. Supported actions: list, read, list_many, stat, stat_many, mkdir, search, grep, git_status, diff, open, reveal.',
      tags: ['fs'],
      operationId: 'fsAction',
    },
    async (req, reply) => {
      const { session_id, tail } = req.params;

      if (!tail.startsWith(FS_TAIL_PREFIX)) {

        reply.send(
          errEnvelope(
            ErrorCode.VALIDATION_FAILED,
            `unsupported action: ${tail}`,
            req.id,
          ),
        );
        return;
      }

      const action = tail.slice(FS_TAIL_PREFIX.length);
      if (!(FS_ACTIONS as readonly string[]).includes(action)) {
        reply.send(
          errEnvelope(
            ErrorCode.VALIDATION_FAILED,
            `unsupported action: ${tail}`,
            req.id,
          ),
        );
        return;
      }
      const fsAction = action as FsAction;

      try {
        switch (fsAction) {