From 12de0466fea6558ccb0dd5b98b72d7a068c9b5e8 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Wed, 27 Jan 2021 14:46:10 +0100 Subject: Add trace to build errors during import-from-derivation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Example: error: builder for '/nix/store/9ysqfidhipyzfiy54mh77iqn29j6cpsb-failing.drv' failed with exit code 1; last 1 log lines: > FAIL For full logs, run 'nix log /nix/store/9ysqfidhipyzfiy54mh77iqn29j6cpsb-failing.drv'. … while importing '/nix/store/pfp4a4bjh642ylxyipncqs03z6kkgfvy-failing' at /nix/store/25wgzr2qrqqiqfbdb1chpiry221cjglc-source/flake.nix:58:15: 57| 58| ifd = import self.hydraJobs.broken; | ^ 59| --- src/libexpr/primops.cc | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/libexpr/primops.cc') diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index a470ed6df..13565b950 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -118,6 +118,9 @@ static void import(EvalState & state, const Pos & pos, Value & vPath, Value * vS .msg = hintfmt("cannot import '%1%', since path '%2%' is not valid", path, e.path), .errPos = pos }); + } catch (Error & e) { + e.addTrace(pos, "while importing '%s'", path); + throw e; } Path realPath = state.checkSourcePath(state.toRealPath(path, context)); -- cgit v1.2.3