25 lines
844 B
Perl
25 lines
844 B
Perl
Having an invalid package dependency that looks like an opam-versioned package
|
|
gives a good user message rather. It is very likely that users will type
|
|
foo.1.2.3 for a package version due to the convention in opam.
|
|
In this case we could also hint at the correct syntax for dune-project files.
|
|
|
|
$ . ./helpers.sh
|
|
$ mkrepo
|
|
$ mkpkg foo 1.2.3
|
|
$ cat > dune-project <<EOF
|
|
> (lang dune 3.13)
|
|
> (package
|
|
> (name invalid)
|
|
> (depends foo.1.2.3))
|
|
> EOF
|
|
$ add_mock_repo_if_needed
|
|
|
|
$ dune pkg lock 2>&1
|
|
File "dune-project", line 4, characters 10-19:
|
|
4 | (depends foo.1.2.3))
|
|
^^^^^^^^^
|
|
Error: "foo.1.2.3" is an invalid package dependency.
|
|
Package names can contain letters, numbers, '-', '_' and '+', and need to
|
|
contain at least a letter.
|
|
Hint: (foo (= 1.2.3)) would be a correct package dependency
|
|
[1]
|