60 lines
1.6 KiB
Perl
60 lines
1.6 KiB
Perl
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In strict package deps mode, dependencies between packages are checked against
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the package dependencies inferred by dune:
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$ mkdir simple && cd simple
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$ cat >dune-project <<EOF
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> (lang dune 2.3)
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> (strict_package_deps)
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> (package (name bar))
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> (package (name foo))
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> EOF
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$ mkdir foo bar
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$ touch foo/foo.ml
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$ touch bar/bar.ml
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$ cat >foo/dune <<EOF
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> (executable (public_name foo) (libraries bar) (package foo))
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> EOF
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$ cat >bar/dune <<EOF
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> (library (public_name bar))
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> EOF
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$ dune build @install
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Error: Package foo is missing the following package dependencies
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- bar
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-> required by _build/default/foo.install
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-> required by alias install
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[1]
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$ cat >foo/dune <<EOF
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> (library (public_name foo) (libraries bar))
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> EOF
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$ dune build @install
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Error: Package foo is missing the following package dependencies
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- bar
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-> required by _build/default/foo.install
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-> required by alias install
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[1]
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$ cd ..
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Strict package deps reports missing dependencies because it does not check
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transitive deps.
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$ mkdir transitive && cd transitive
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$ cat >dune-project <<EOF
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> (lang dune 2.3)
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> (strict_package_deps)
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> (package (name baz))
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> (package (name bar) (depends baz))
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> (package (name foo) (depends bar))
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> EOF
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$ touch baz.ml bar.ml foo.ml
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$ cat >dune <<EOF
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> (library (public_name baz) (modules baz))
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> (library (public_name bar) (libraries baz) (modules bar))
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> (library (public_name foo) (libraries bar) (modules foo))
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> EOF
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$ dune build @install
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Error: Package foo is missing the following package dependencies
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- baz
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-> required by _build/default/foo.install
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-> required by alias install
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[1]
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