1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
Missing files trigger a neat error.
$ echo "(lang dune 2.7)" > dune-project
$ cat > dune <<'EOF'
> (executable
> (name test)
> (instrumentation (backend bisect_ppx)))
> EOF
$ dune exec ./test.exe --instrument-with bisect_ppx
$ rm -rf _build
$ mv test.ml test2.ml
$ bisect-ppx-report html
Error: cannot find source file 'test.ml' in:
- .
- ./_build/default
Hint: consider passing --ignore-missing-files.
[1]
--ignore-missing-files turns this error into a warning.
$ echo "(lang dune 2.7)" > dune-project
$ cat > dune <<'EOF'
> (executable
> (name test)
> (instrumentation (backend bisect_ppx)))
> EOF
$ mv test2.ml test.ml
$ dune exec ./test.exe --instrument-with bisect_ppx
$ rm -rf _build
$ mv test.ml test2.ml
$ bisect-ppx-report html --ignore-missing-files --verbose
Info: found *.coverage files in './'
Info: cannot find source file 'test.ml' in:
- .
- ./_build/default
Info: Writing index file...
The warning is visible only when --verbose is provided.
$ echo "(lang dune 2.7)" > dune-project
$ cat > dune <<'EOF'
> (executable
> (name test)
> (instrumentation (backend bisect_ppx)))
> EOF
$ mv test2.ml test.ml
$ dune exec ./test.exe --instrument-with bisect_ppx
$ rm -rf _build
$ mv test.ml test2.ml
$ bisect-ppx-report html --ignore-missing-files
|
