mirror of
https://github.com/YunoHost/yunohost.git
synced 2024-09-03 20:06:10 +02:00
Merge pull request #247 from YunoHost/equivs_helpers
[enh] New helpers for equivs use
This commit is contained in:
Laurent Peuch
GitHub
commit
6a0db24c5d
1 changed files with 84 additions and 38 deletions
|
|
@ -47,44 +47,6 @@ ynh_package_install() {
|
|||
-o Dpkg::Options::=--force-confold install $@
|
||||
}
|
||||
|
||||
# Build and install a package from an equivs control file
|
||||
#
|
||||
# example: generate an empty control file with `equivs-control`, adjust its
|
||||
# content and use helper to build and install the package:
|
||||
# ynh_package_install_from_equivs /path/to/controlfile
|
||||
#
|
||||
# usage: ynh_package_install_from_equivs controlfile
|
||||
# | arg: controlfile - path of the equivs control file
|
||||
ynh_package_install_from_equivs() {
|
||||
controlfile=$1
|
||||
|
||||
# install equivs package as needed
|
||||
ynh_package_is_installed 'equivs' \
|
||||
|| ynh_package_install equivs
|
||||
|
||||
# retrieve package information
|
||||
pkgname=$(grep '^Package: ' $controlfile | cut -d' ' -f 2)
|
||||
pkgversion=$(grep '^Version: ' $controlfile | cut -d' ' -f 2)
|
||||
[[ -z "$pkgname" || -z "$pkgversion" ]] \
|
||||
&& echo "Invalid control file" && exit 1
|
||||
|
||||
# update packages cache
|
||||
ynh_package_update
|
||||
|
||||
# build and install the package
|
||||
TMPDIR=$(ynh_mkdir_tmp)
|
||||
(cp "$controlfile" "${TMPDIR}/control" \
|
||||
&& cd "$TMPDIR" \
|
||||
&& equivs-build ./control 1>/dev/null \
|
||||
&& sudo dpkg --force-depends \
|
||||
-i "./${pkgname}_${pkgversion}_all.deb" 2>&1 \
|
||||
&& ynh_package_install -f) \
|
||||
&& ([[ -n "$TMPDIR" ]] && rm -rf $TMPDIR)
|
||||
|
||||
# check if the package is actually installed
|
||||
ynh_package_is_installed "$pkgname"
|
||||
}
|
||||
|
||||
# Remove package(s)
|
||||
#
|
||||
# usage: ynh_package_remove name [name [...]]
|
||||
|
|
@ -100,3 +62,87 @@ ynh_package_remove() {
|
|||
ynh_package_autoremove() {
|
||||
ynh_apt autoremove $@
|
||||
}
|
||||
|
||||
# Build and install a package from an equivs control file
|
||||
#
|
||||
# example: generate an empty control file with `equivs-control`, adjust its
|
||||
# content and use helper to build and install the package:
|
||||
# ynh_package_install_from_equivs /path/to/controlfile
|
||||
#
|
||||
# usage: ynh_package_install_from_equivs controlfile
|
||||
# | arg: controlfile - path of the equivs control file
|
||||
ynh_package_install_from_equivs () {
|
||||
controlfile=$1
|
||||
|
||||
# Check if the equivs package is installed. Or install it.
|
||||
ynh_package_is_installed 'equivs' \
|
||||
|| ynh_package_install equivs
|
||||
|
||||
# retrieve package information
|
||||
pkgname=$(grep '^Package: ' $controlfile | cut -d' ' -f 2) # Retrieve the name of the debian package
|
||||
pkgversion=$(grep '^Version: ' $controlfile | cut -d' ' -f 2) # And its version number
|
||||
[[ -z "$pkgname" || -z "$pkgversion" ]] \
|
||||
&& echo "Invalid control file" && exit 1 # Check if this 2 variables aren't empty.
|
||||
|
||||
# Update packages cache
|
||||
ynh_package_update
|
||||
|
||||
# Build and install the package
|
||||
TMPDIR=$(mktemp -d)
|
||||
# Note that the cd executes into a sub shell
|
||||
# Create a fake deb package with equivs-build and the given control file
|
||||
# Install the fake package without its dependencies with dpkg
|
||||
# Install missing dependencies with ynh_package_install
|
||||
(cp "$controlfile" "${TMPDIR}/control" && cd "$TMPDIR" \
|
||||
&& equivs-build ./control 1>/dev/null \
|
||||
&& sudo dpkg --force-depends \
|
||||
-i "./${pkgname}_${pkgversion}_all.deb" 2>&1 \
|
||||
&& ynh_package_install -f)
|
||||
[[ -n "$TMPDIR" ]] && rm -rf $TMPDIR # Remove the temp dir.
|
||||
|
||||
# check if the package is actually installed
|
||||
ynh_package_is_installed "$pkgname"
|
||||
}
|
||||
|
||||
# Define and install dependencies with a equivs control file
|
||||
# This helper can/should only be called once per app
|
||||
#
|
||||
# usage: ynh_install_app_dependencies dep [dep [...]]
|
||||
# | arg: dep - the package name to install in dependence
|
||||
ynh_install_app_dependencies () {
|
||||
dependencies=$@
|
||||
manifest_path="../manifest.json"
|
||||
if [ ! -e "$manifest_path" ]; then
|
||||
manifest_path="../settings/manifest.json" # Into the restore script, the manifest is not at the same place
|
||||
fi
|
||||
version=$(sudo python3 -c "import sys, json;print(json.load(open(\"$manifest_path\"))['version'])") # Retrieve the version number in the manifest file.
|
||||
dep_app=${app//_/-} # Replace all '_' by '-'
|
||||
|
||||
if ynh_package_is_installed "${dep_app}-ynh-deps"; then
|
||||
echo "A package named ${dep_app}-ynh-deps is already installed" >&2
|
||||
else
|
||||
cat > ./${dep_app}-ynh-deps.control << EOF # Make a control file for equivs-build
|
||||
Section: misc
|
||||
Priority: optional
|
||||
Package: ${dep_app}-ynh-deps
|
||||
Version: ${version}
|
||||
Depends: ${dependencies// /, }
|
||||
Architecture: all
|
||||
Description: Fake package for ${app} (YunoHost app) dependencies
|
||||
This meta-package is only responsible of installing its dependencies.
|
||||
EOF
|
||||
ynh_package_install_from_equivs ./${dep_app}-ynh-deps.control \
|
||||
|| ynh_die "Unable to install dependencies" # Install the fake package and its dependencies
|
||||
ynh_app_setting_set $app apt_dependencies $dependencies
|
||||
fi
|
||||
}
|
||||
|
||||
# Remove fake package and its dependencies
|
||||
#
|
||||
# Dependencies will removed only if no other package need them.
|
||||
#
|
||||
# usage: ynh_remove_app_dependencies
|
||||
ynh_remove_app_dependencies () {
|
||||
dep_app=${app//_/-} # Replace all '_' by '-'
|
||||
ynh_package_autoremove ${dep_app}-ynh-deps # Remove the fake package and its dependencies if they not still used.
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue