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test: remove pkg-config output for reproducibility#6543

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emillon merged 2 commits intoocaml:mainfrom
emillon:fix-6512
Nov 24, 2022
Merged

test: remove pkg-config output for reproducibility#6543
emillon merged 2 commits intoocaml:mainfrom
emillon:fix-6512

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@emillon emillon commented Nov 22, 2022

The last line changes depending on the pkg-config version. In 1.8.0 it says "Package 'fooBar', required by 'virtual:world', not found", breaking the test.

Closes #6512

@emillon emillon requested a review from rgrinberg November 22, 2022 11:48
The last line changes depending on the pkg-config version. In 1.8.0 it
says "Package 'fooBar', required by 'virtual:world', not found",
breaking the test.

Closes ocaml#6512

Signed-off-by: Etienne Millon <me@emillon.org>
> EOF

$ dune build
$ bash -c 'set -o pipefail; dune build 2>&1 | head -n 20'
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why do we need to run this inside bash?

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Just running dune build 2>&1 | head -n 20 always succeeds, so we lose the [1] part (we're not testing the exit code of the command anymore). set -o pipefail handles that correctly by propagating the exit code in an eager way, but requires bash. Maybe it's possible to do that in a more portable way like output=$(dune build 2>&1); r=$?; echo $output; return $r but we already depend on bash so it sounds better.

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We do depend on bash but that's a bit unfortunate

@emillon emillon merged commit 0a77fb9 into ocaml:main Nov 24, 2022
@emillon emillon deleted the fix-6512 branch November 24, 2022 10:11
jchavarri added a commit to jchavarri/dune that referenced this pull request Nov 24, 2022
* main: (58 commits)
  test: formatting of alternative dune files (ocaml#6567)
  refactor: remove Modules.is_empty (ocaml#6564)
  refactor: module kinds (ocaml#6562)
  refactor(coq): resolve lack of coqc properly
  Cache file contents in action builder by name. (ocaml#6555)
  fix: re-enable dune on older macos sdk's (ocaml#6515)
  fix: do not hide lib interface module (ocaml#6549)
  test: remove pkg-config output for reproducibility (ocaml#6543)
  melange: add test for ocaml flags (ocaml#6548)
  fix: improve virtual library error messages
  test: virtual library and impl locations
  test: alias module regression (ocaml#6544)
  refactor(merlin): dump config sub command (ocaml#6547)
  refactor: simplify merlin (ocaml#6508)
  chore(nix): use nix-overlays for the slim devShell (ocaml#6546)
  fix: module compilation rule env (ocaml#6527)
  chore: update nix (ocaml#6536)
  fix: merlin rules with pp's (ocaml#6474)
  Call [Dune_util.Log.init] as soon as possible (ocaml#6542)
  refactor: speed up stdlib build (ocaml#6524)
  ...
jchavarri added a commit to jchavarri/dune that referenced this pull request Nov 24, 2022
* main:
  test: formatting of alternative dune files (ocaml#6567)
  refactor: remove Modules.is_empty (ocaml#6564)
  refactor: module kinds (ocaml#6562)
  refactor(coq): resolve lack of coqc properly
  Cache file contents in action builder by name. (ocaml#6555)
  fix: re-enable dune on older macos sdk's (ocaml#6515)
  fix: do not hide lib interface module (ocaml#6549)
  test: remove pkg-config output for reproducibility (ocaml#6543)
  melange: add test for ocaml flags (ocaml#6548)
  fix: improve virtual library error messages
  test: virtual library and impl locations
  test: alias module regression (ocaml#6544)
  refactor(merlin): dump config sub command (ocaml#6547)
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tests: pkg-config output changed and breaks github-5561-name-mangle.t

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