From 7a5760db55986b2bbf7cc642f70c792c5b3310c4 Mon Sep 17 00:00:00 2001 From: Maniack Crudelis Date: Sun, 9 Feb 2020 19:55:38 +0100 Subject: [PATCH] Add the helper ynh_install_extra_app_dependencies And the helpers used by this one. --- data/helpers.d/apt | 275 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 272 insertions(+), 3 deletions(-) diff --git a/data/helpers.d/apt b/data/helpers.d/apt index 55c85c90b..0f973dda5 100644 --- a/data/helpers.d/apt +++ b/data/helpers.d/apt @@ -205,7 +205,8 @@ ynh_package_install_from_equivs () { # Requires YunoHost version 2.6.4 or higher. ynh_install_app_dependencies () { local dependencies=$@ - local dependencies=${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=${dependencies//|/ | } local manifest_path="../manifest.json" if [ ! -e "$manifest_path" ]; then @@ -218,6 +219,20 @@ ynh_install_app_dependencies () { 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 + # # Epic ugly hack to fix the goddamn dependency nightmare of sury # Sponsored by the "Djeezusse Fokin Kraiste Why Do Adminsys Has To Be So Fucking Complicated I Should Go Grow Potatoes Instead Of This Shit" collective @@ -233,8 +248,11 @@ ynh_install_app_dependencies () { if ! grep -nrq "sury" /etc/apt/sources.list* then # Re-add sury - echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/sury.list - wget -O /etc/apt/trusted.gpg.d/sury.gpg https://packages.sury.org/php/apt.gpg + ynh_install_extra_repo --repo="https://packages.sury.org/php/ $(lsb_release -sc) main" --key="https://packages.sury.org/php/apt.gpg" --name=extra_php_version + + # Pin this sury repository to prevent sury of doing shit + ynh_pin_repo --package="*" --pin="origin \"packages.sury.org\"" 200 --name=extra_php_version + ynh_pin_repo --package="php7.0*" --pin="origin \"packages.sury.org\"" 600 --name=extra_php_version --append fi fi fi @@ -255,6 +273,38 @@ EOF ynh_app_setting_set --app=$app --key=apt_dependencies --value="$dependencies" } +# Add dependencies to install with ynh_install_app_dependencies +# +# [internal] +# +# usage: ynh_add_app_dependencies --package=phpversion [--replace] +# | arg: -p, --package - Packages to add as dependencies for the app. +# | arg: -r, --replace - Replace dependencies instead of adding to existing ones. +ynh_add_app_dependencies () { + # Declare an array to define the options of this helper. + local legacy_args=pr + declare -Ar args_array=( [p]=package= [r]=replace) + local package + local replace + # Manage arguments with getopts + ynh_handle_getopts_args "$@" + replace=${replace:-0} + + local current_dependencies="" + if [ $replace -eq 0 ] + then + local dep_app=${app//_/-} # Replace all '_' by '-' + if ynh_package_is_installed --package="${dep_app}-ynh-deps" + then + current_dependencies="$(dpkg-query --show --showformat='${Depends}' ${dep_app}-ynh-deps) " + fi + + current_dependencies=${current_dependencies// | /|} + fi + + ynh_install_app_dependencies "${current_dependencies}${package}" +} + # Remove fake package and its dependencies # # Dependencies will removed only if no other package need them. @@ -266,3 +316,222 @@ ynh_remove_app_dependencies () { local dep_app=${app//_/-} # Replace all '_' by '-' ynh_package_autopurge ${dep_app}-ynh-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] +# | arg: -r, --repo - Complete url of the extra repository. +# | arg: -p, --package - The packages to install from this extra repository +# | arg: -k, --key - url to get the public key. +# | arg: -n, --name - Name for the files for this repo, $app as default value. +ynh_install_extra_app_dependencies () { + # Declare an array to define the options of this helper. + local legacy_args=rpkn + declare -Ar args_array=( [r]=repo= [p]=package= [k]=key= [n]=name= ) + local repo + local package + local key + local name + # Manage arguments with getopts + ynh_handle_getopts_args "$@" + name="${name:-$app}" + key=${key:-0} + + # Set a key only if asked + if [ -n "$key" ] + then + key="--key=$key" + fi + # Add an extra repository for those packages + ynh_install_extra_repo --repo="$repo" $key --priority=995 --name=$name + + # Install requested dependencies from this extra repository. + ynh_add_app_dependencies --package="$package" + + # Remove this extra repository after packages are installed + ynh_remove_extra_repo --name=$app +} + +# Add an extra repository correctly, pin it and get the key. +# +# [internal] +# +# usage: ynh_install_extra_repo --repo="repo" [--key=key_url] [--priority=priority_value] [--name=name] [--append] +# | arg: -r, --repo - Complete url of the extra repository. +# | arg: -k, --key - url to get the public key. +# | arg: -p, --priority - Priority for the pin +# | arg: -n, --name - Name for the files for this repo, $app as default value. +# | arg: -a, --append - Do not overwrite existing files. +ynh_install_extra_repo () { + # Declare an array to define the options of this helper. + local legacy_args=rkpna + declare -Ar args_array=( [r]=repo= [k]=key= [p]=priority= [n]=name= [a]=append ) + local repo + local key + local priority + local name + local append + # Manage arguments with getopts + ynh_handle_getopts_args "$@" + name="${name:-$app}" + append=${append:-0} + key=${key:-0} + priority=${priority:-} + + if [ $append -eq 1 ] + then + append="--append" + wget_append="tee -a" + else + append="" + wget_append="tee" + fi + + # Split the repository into uri, suite and components. + # Remove "deb " at the beginning of the repo. + repo="${repo#deb }" + + # Get the uri + local uri="$(echo "$repo" | awk '{ print $1 }')" + + # Get the suite + local suite="$(echo "$repo" | awk '{ print $2 }')" + + # Get the components + local component="${repo##$uri $suite }" + + # Add the repository into sources.list.d + ynh_add_repo --uri="$uri" --suite="$suite" --component="$component" --name="$name" $append + + # Pin the new repo with the default priority, so it won't be used for upgrades. + # Build $pin from the uri without http and any sub path + local pin="${uri#*://}" + pin="${pin%%/*}" + # Set a priority only if asked + if [ -n "$priority" ] + then + priority="--priority=$priority" + fi + ynh_pin_repo --package="*" --pin="origin \"$pin\"" $priority --name="$name" $append + + # Get the public key for the repo + if [ -n "$key" ] + then + mkdir -p "/etc/apt/trusted.gpg.d" + wget -q "$key" -O - | gpg --dearmor | $wget_append /etc/apt/trusted.gpg.d/$name.gpg > /dev/null + fi + + # Update the list of package with the new repo + ynh_package_update +} + +# Remove an extra repository and the assiociated configuration. +# +# [internal] +# +# usage: ynh_remove_extra_repo [--name=name] +# | arg: -n, --name - Name for the files for this repo, $app as default value. +ynh_remove_extra_repo () { + # Declare an array to define the options of this helper. + local legacy_args=n + declare -Ar args_array=( [n]=name= ) + local name + # Manage arguments with getopts + ynh_handle_getopts_args "$@" + name="${name:-$app}" + + ynh_secure_remove "/etc/apt/sources.list.d/$name.list" + ynh_secure_remove "/etc/apt/preferences.d/$name" + ynh_secure_remove "/etc/apt/trusted.gpg.d/$name.gpg" + ynh_secure_remove "/etc/apt/trusted.gpg.d/$name.asc" + + # Update the list of package to exclude the old repo + ynh_package_update +} + +# Add a repository. +# +# [internal] +# +# usage: ynh_add_repo --uri=uri --suite=suite --component=component [--name=name] [--append] +# | arg: -u, --uri - Uri of the repository. +# | arg: -s, --suite - Suite of the repository. +# | arg: -c, --component - Component of the repository. +# | arg: -n, --name - Name for the files for this repo, $app as default value. +# | arg: -a, --append - Do not overwrite existing files. +# +# Example for a repo like deb http://forge.yunohost.org/debian/ stretch stable +# uri suite component +# ynh_add_repo --uri=http://forge.yunohost.org/debian/ --suite=stretch --component=stable +# +ynh_add_repo () { + # Declare an array to define the options of this helper. + local legacy_args=uscna + declare -Ar args_array=( [u]=uri= [s]=suite= [c]=component= [n]=name= [a]=append ) + local uri + local suite + local component + local name + local append + # Manage arguments with getopts + ynh_handle_getopts_args "$@" + name="${name:-$app}" + append=${append:-0} + + if [ $append -eq 1 ] + then + append="tee -a" + else + append="tee" + fi + + mkdir -p "/etc/apt/sources.list.d" + # Add the new repo in sources.list.d + echo "deb $uri $suite $component" \ + | $append "/etc/apt/sources.list.d/$name.list" +} + +# Pin a repository. +# +# [internal] +# +# usage: ynh_pin_repo --package=packages --pin=pin_filter [--priority=priority_value] [--name=name] [--append] +# | arg: -p, --package - Packages concerned by the pin. Or all, *. +# | arg: -i, --pin - Filter for the pin. +# | arg: -p, --priority - Priority for the pin +# | arg: -n, --name - Name for the files for this repo, $app as default value. +# | arg: -a, --append - Do not overwrite existing files. +# +# See https://manpages.debian.org/stretch/apt/apt_preferences.5.en.html for information about pinning. +# +ynh_pin_repo () { + # Declare an array to define the options of this helper. + local legacy_args=pirna + declare -Ar args_array=( [p]=package= [i]=pin= [r]=priority= [n]=name= [a]=append ) + local package + local pin + local priority + local name + local append + # Manage arguments with getopts + ynh_handle_getopts_args "$@" + package="${package:-*}" + priority=${priority:-50} + name="${name:-$app}" + append=${append:-0} + + if [ $append -eq 1 ] + then + append="tee -a" + else + append="tee" + fi + + mkdir -p "/etc/apt/preferences.d" + echo "Package: $package +Pin: $pin +Pin-Priority: $priority" \ + | $append "/etc/apt/preferences.d/$name" +}