You could use `opam depext` as a reminder:
% opam depext hdhcp --debug
+ uname -m
+ uname -s
+ lsb_release -i -s
# Detecting depexts using flags: x86_64 linux debian
+ opam list --safe --recursive --external=x86_64,linux,debian
--required-by=hdhcp(the `--safe` guarantees it doesn't get any write locks or ask questions, it's typically used in competion scripts) Otherwise, if Travis leaves more outside of the build scripts, that's a good thing, both for time and for reliability of the tests! > - Thomas Gazagnaire, 14/05/2015 21:40 - > > But how do I get it recursively? > > > > $ opam list -e ubuntu hdhcp --short --rec > > > > $ opam list -e ubuntu ctypes-foreign > > libffi-dev > > This seems to do the trick: > > $ opam list -e ubuntu --short --rec --required-by hdhcp > > > > > And ctypes-foreign is a dependency in the local hdhcp file: > > > > opam-version: "1.2" > > name: "hdhcp" > > maintainer: "[email protected]" > > version: "0.0.1" > > authors: [ "Christiano F. Haesbaert" ] > > license: "ISC" > > homepage: "https://github.com/haesbaert/hdhcp"; > > dev-repo: "https://github.com/haesbaert/hdhcp.git"; > > bug-reports: "https://github.com/haesbaert/hdhcp/issues"; > > tags: [ "org:mirage" ] > > build: [ "./build.sh" ] > > install: [ ] > > remove: [ ] > > depends: [ > > "base-bytes" > > "type_conv" > > "ocamlfind" {build} > > "cmdliner" {build & >= "0.9.4"} > > "cstruct" {>= "1.3.0"} > > "sexplib" {>= "109.53.00"} > > "lwt" {>= "2.4.3"} > > "ipaddr" {>= "2.5.0"} > > "ctypes" {>= "0.4.0"} > > "ctypes-foreign" > > "extunix" > > "menhir" > > ] > > available: [ocaml-version >= "4.01.0"] > > > > > > > > -anil > > > >> > >> > >>>> > >>>> Shows me no depexts, so is there a new command with "opam list" or > >>>> similar > >>>> that I'm meant to use? > >>>> > >>>> > >>>>> > >>>>> Notes: > >>>>> > >>>>> - All debs and PPAs must be whitelisted by Travis. avsm is whitelisted > >>>>> already. > >>>>> > >>>>> - aspcud is not whitelisted (I've requested it here: > >>>>> https://github.com/travis-ci/travis-ci/issues/3898), which means that > >>>>> the opam deb doesn't work reliably. Instead, my branch gets opam and > >>>>> aspcud via 0install. > >>>>> > >>>>> - There's no obvious way to specify which version of ocaml you want. > >>>>> Perhaps Anil could add e.g. an `ocaml-4.01` with a suitable version > >>>>> constraint? > >>>> > >>>> I publish several PPAs for each combination of OPAM and OCaml: > >>>> > >>>> https://launchpad.net/~avsm > >>>> > >>>> Is it possible to select the right PPA repository from this list, > >>>> or does this require individual whitelisting from Travis? > >>> > >>> The entry is here: > >>> > >>> https://github.com/travis-ci/apt-source-whitelist/blob/63454fd9da89fce908ab316a69defa28f34c1743/ubuntu.json#L2 > >>> > >>> { "alias": "avsm", "sourceline": "ppa:avsm/ppa", "key_url": null }, > >>> > >>> So I'm guessting it's just this one. > >>> > >>> > >> > > > > _______________________________________________ > opam-devel mailing list > [email protected] > http://lists.ocaml.org/listinfo/opam-devel
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