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helpers: add ynh_install_app_build_dependencies, ynh_remove_app_build_dependencies

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Tagadda 2022-04-26 19:27:27 +00:00
parent 3f9fd91334
commit b73cae7816
1 changed files with 72 additions and 0 deletions
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72
helpers/apt
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@ -327,6 +327,59 @@ EOF
}
# Define and install dependencies with a equivs control file, for the app build
#
# This helper can/should only be called once per app
#
# example : ynh_install_app_build_dependencies dep1 dep2 "dep3|dep4|dep5"
#
# usage: ynh_install_app_build_dependencies dep [dep [...]]
# | arg: dep - the package name to install in dependence.
# | arg: "dep1|dep2|…" - You can specify alternatives. It will require to install (dep1 or dep2, etc).
#
# Requires YunoHost version 4.3.6.4 or higher.
ynh_install_app_build_dependencies() {
local dependencies=$@
# Add a comma for each space between packages. But not add a comma if the space separate a version specification. (See below)
dependencies="$(echo "$dependencies" | sed 's/\([^\<=\>]\)\ \([^(]\)/\1, \2/g')"
local dependencies=${dependencies//|/ | }
local manifest_path="$YNH_APP_BASEDIR/manifest.json"
local version=$(jq -r '.version' "$manifest_path")
if [ -z "${version}" ] || [ "$version" == "null" ]; then
version="1.0"
fi
local dep_app=${app//_/-} # Replace all '_' by '-'
# Handle specific versions
if [[ "$dependencies" =~ [\<=\>] ]]; then
# Replace version specifications by relationships syntax
# https://www.debian.org/doc/debian-policy/ch-relationships.html
# Sed clarification
# [^(\<=\>] ignore if it begins by ( or < = >. To not apply twice.
# [\<=\>] matches < = or >
# \+ matches one or more occurence of the previous characters, for >= or >>.
# [^,]\+ matches all characters except ','
# Ex: 'package>=1.0' will be replaced by 'package (>= 1.0)'
dependencies="$(echo "$dependencies" | sed 's/\([^(\<=\>]\)\([\<=\>]\+\)\([^,]\+\)/\1 (\2 \3)/g')"
fi
cat >/tmp/${dep_app}-ynh-build-deps.control <<EOF # Make a control file for equivs-build
Section: misc
Priority: optional
Package: ${dep_app}-ynh-build-deps
Version: ${version}
Depends: ${dependencies}
Architecture: all
Description: Fake package for ${app} (YunoHost app) dependencies
This meta-package is only responsible of installing its dependencies.
EOF
ynh_package_install_from_equivs /tmp/${dep_app}-ynh-build-deps.control \
|| ynh_die --message="Unable to install dependencies" # Install the fake package and its dependencies
rm /tmp/${dep_app}-ynh-build-deps.control
}
# Add dependencies to install with ynh_install_app_dependencies
#
# usage: ynh_add_app_dependencies --package=phpversion [--replace]
@ -374,6 +427,25 @@ ynh_remove_app_dependencies() {
fi
}
# Remove fake package and its dependencies, for the app build
#
# Dependencies will removed only if no other package need them.
#
# usage: ynh_remove_app_build_dependencies
#
# Requires YunoHost version 4.3.6.4 or higher.
ynh_remove_app_build_dependencies() {
local dep_app=${app//_/-} # Replace all '_' by '-'
local current_dependencies=""
if ynh_package_is_installed --package="${dep_app}-ynh-build(deps"; then
current_dependencies="$(dpkg-query --show --showformat='${Depends}' ${dep_app}-ynh-build-deps) "
current_dependencies=${current_dependencies// | /|}
fi
ynh_package_autopurge ${dep_app}-ynh-build-deps # Remove the fake package and its dependencies if they not still used.
}
# Install packages from an extra repository properly.
#
# usage: ynh_install_extra_app_dependencies --repo="repo" --package="dep1 dep2" [--key=key_url] [--name=name]