From: Ulrich Mueller <ulm@gentoo.org>
To: "Maciej Barć" <xgqt@gentoo.org>
Cc: gentoo-dev@lists.gentoo.org, ml@gentoo.org
Subject: Re: [gentoo-dev] [PATCH v3] eclass/dune.eclass: fix dune-install function
Date: Fri, 10 Dec 2021 07:54:20 +0100 [thread overview]
Message-ID: <ufsr1j6g3@gentoo.org> (raw)
In-Reply-To: <20211209223635.22369-1-xgqt@gentoo.org> ("Maciej Barć"'s message of "Thu, 9 Dec 2021 23:36:35 +0100")
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>>>>> On Thu, 09 Dec 2021, Maciej Barć wrote:
> dune-install() {
> + local pkgs
> + if [[ -n "${@}" ]] ; then
> + pkgs="${@}"
Here pkgs is a scalar ...
> + else
> + pkgs=${DUNE_PKG_NAME}
> + fi
> +
> + local myduneopts=(
> + --prefix="${ED%/}/usr"
> + --libdir="${D%/}$(ocamlc -where)"
> + --mandir="${ED%/}/usr/share/man"
> + )
> local pkg
> - for pkg ; do
> - dune install \
> - --prefix="${ED%/}/usr" \
> - --libdir="${D%/}$(ocamlc -where)" \
> - --mandir="${ED%/}/usr/share/man" \
> - "${pkg}" || die
> + for pkg in ${pkgs[@]} ; do
... and here it's an array?
> + dune install ${myduneopts[@]} ${pkg} || die
> +
> + # Move docs to the appropriate place.
> + if [ -d "${ED%/}/usr/doc/${pkg}" ] ; then
> + mkdir -p "${ED%/}/usr/share/doc/${PF}/" || die
> + mv "${ED%/}/usr/doc/${pkg}" "${ED%/}/usr/share/doc/${PF}/" || die
> + rm -rf "${ED%/}/usr/doc" || die
> + fi
> done
> }
I'd write something like this:
local -a pkgs=("$@")
[[ ${#pkgs[@]} -eq 0 ]] && pkgs=(${DUNE_PKG_NAME})
And the loop like this (note the double quotes to be whitespace-safe):
for pkg in "${pkgs[@]}"; do
...
done
Ulrich
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next prev parent reply other threads:[~2021-12-10 6:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-09 22:36 [gentoo-dev] [PATCH v3] eclass/dune.eclass: fix dune-install function Maciej Barć
2021-12-10 6:54 ` Ulrich Mueller [this message]
2021-12-10 7:53 ` Ulrich Mueller
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