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