unikernel/duniverse/dune_/test/blackbox-tests/test-cases/install-with-var.t/dune-project

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+(lang dune 1.6)

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/install-with-var.t/foobar.txt

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+foobar

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/install-with-var.t/run.t

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+`dune install` should handle destination directories that don't exist
+
+  $ cat > dune <<EOF
+  > (install
+  >  (section man)
+  >  (files
+  >   (man-page-a.1 as man-page-a.%{context_name}.1) ; incorrect usage!
+  >   (man-page-b.1 as man1/man-page-b.%{context_name}.1)
+  >   another-man-page.3))
+  > EOF
+
+  $ dune build @install
+  $ dune install --prefix install --libdir $PWD/install/lib --display short
+  Installing $TESTCASE_ROOT/install/lib/foo/META
+  Installing $TESTCASE_ROOT/install/lib/foo/dune-package
+  Installing $TESTCASE_ROOT/install/lib/foo/opam
+  Installing install/man/man-page-a.default.1
+  Installing install/man/man1/man-page-b.default.1
+  Installing install/man/man3/another-man-page.3
+
+  $ dune_cmd cat _build/default/foo.install | grep man
+  man: [
+    "_build/install/default/man/man-page-a.default.1" {"man-page-a.default.1"}
+    "_build/install/default/man/man1/man-page-b.default.1"
+    "_build/install/default/man/man3/another-man-page.3"
+
+Some variables are restricted in [dst] of [bin] section because evaluating
+them could cause a dependency cycle (also, most of them make no sense in [dst] anyway).
+
+  $ cat > dune <<EOF
+  > (install
+  >  (section bin)
+  >  (files (foobar.txt as "%{env:FOO=foobar}/foo.txt")))
+  > EOF
+
+  $ dune build @install
+
+This is not a problem outside of bin section:
+
+  $ cat > dune <<EOF
+  > (install
+  >  (section man)
+  >  (files (foobar.txt as "%{env:FOO=foobar}/foo.txt")))
+  > EOF
+
+  $ dune build @install
+
+Extension of [src] can't use the restricted variables either because
+addition of .exe suffix to dst on Windows is conditional on the
+extension of [src]:
+
+  $ cat > dune <<EOF
+  > (install
+  >  (section bin)
+  >  (files (%{env:FOO=foobar.txt} as foo.txt)))
+  > EOF
+
+  $ dune build @install
+
+This is fine if the destination extension is already .exe:
+
+  $ cat > dune <<EOF
+  > (install
+  >  (section bin)
+  >  (files (%{env:FOO=foobar.txt} as foo.exe)))
+  > EOF
+
+  $ dune build @install
+
+Or if the extension of source is clearly not .exe:
+
+  $ cat > dune <<EOF
+  > (install
+  >  (section bin)
+  >  (files (%{env:FOO=foobar}.txt as foo)))
+  > EOF
+
+  $ dune build @install
+
+Exe basename needs to be fully known if dst is missing though:
+
+  $ cat > dune <<EOF
+  > (install
+  >  (section bin)
+  >  (files %{env:FOO=foobar}.txt))
+  > EOF
+
+  $ dune build @install
+
+When basename is fully known, all is well:
+
+  $ cat > dune <<EOF
+  > (install
+  >  (section bin)
+  >  (files %{env:FOO=.}/foobar.txt))
+  > EOF
+
+  $ dune build @install