16 lines
402 B
Raku
16 lines
402 B
Raku
Demonstrate the following variables: %{os}, %{os_version}, %{os_distribution}, %{os_family}
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$ cat >dune-project <<EOF
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> (lang dune 3.20)
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> EOF
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$ cat >dune <<EOF
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> (rule (write-file out "%{os}\n%{os_version}\n%{os_distribution}\n%{os_family}\n"))
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> EOF
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$ dune build out
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The values are not going to be portable, so we just count how many we get:
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$ grep -c '.' _build/default/out
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4
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