54 lines
1.1 KiB
Raku
54 lines
1.1 KiB
Raku
If (lang dune) does not use a valid format on a 2.x project, a warning is
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emitted:
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$ cat > dune-project << EOF
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> (lang dune 2.3.0)
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> EOF
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$ dune build
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File "dune-project", line 1, characters 11-16:
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1 | (lang dune 2.3.0)
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^^^^^
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Warning: The ".0" part is ignored here.
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This version is parsed as just 2.3.
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$ cat > dune-project << EOF
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> (lang dune 2.4suffix)
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> EOF
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$ dune build
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File "dune-project", line 1, characters 11-20:
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1 | (lang dune 2.4suffix)
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^^^^^^^^^
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Warning: The "suffix" part is ignored here.
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This version is parsed as just 2.4.
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If the version is valid, no warning is emitted:
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$ cat > dune-project << EOF
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> (lang dune 2.2)
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> EOF
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$ dune build
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Starting with lang 3.0, the warning turns into an error.
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$ cat > dune-project << EOF
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> (lang dune 3.0suffix)
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> EOF
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$ dune build
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File "dune-project", line 1, characters 11-20:
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1 | (lang dune 3.0suffix)
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^^^^^^^^^
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Error: The "suffix" part is ignored here.
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This version is parsed as just 3.0.
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[1]
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And without suffix it is accepted.
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$ cat > dune-project << EOF
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> (lang dune 3.0)
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> EOF
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$ dune build
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