SAW ignores SAW_IMPORT_PATH/--import-path #2756
Description
Support I have a project structure that looks like this:
.
├── a.saw
└── b_dir
└── b.saw
2 directories, 2 files
Where a.saw and b.saw are defined like so:
// a.saw
include "b.saw";
print x;
// b.saw
let x = 42;
Although b.saw is not defined in the same directory as a.saw, my understanding is that SAW should be able to resolve the include "b.saw"; statement in a.saw if I set one of SAW_IMPORT_PATH=... or --import-path=... to point to b_dir. In practice, however, neither appears to work:
$ SAW_IMPORT_PATH=b_dir saw a.saw
[20:23:10.393] Loading file "a.saw"
[20:23:10.395] Loading file "b.saw"
[20:23:10.395] Stack trace:
(builtin) in include
a.saw:2:1-2:16 (at top level)
b.saw: openFile: does not exist (No such file or directory)
$ saw --import-path=b_dir a.saw
[20:23:39.722] Loading file "a.saw"
[20:23:39.723] Loading file "b.saw"
[20:23:39.723] Stack trace:
(builtin) in include
a.saw:2:1-2:16 (at top level)
b.saw: openFile: does not exist (No such file or directory)
These options are only used from within the findAndLoadFile function, but this is dead code, as it isn't called anywhere. Note that SAW itself loads files through a different mechanism (loadFile).