Creation of i18n folder containing translations of the libreboot project. Added french one, not finished.

4 files changed, 3154 insertions, 0 deletions

diff --git a/i18n/fr_FR/libs/common b/i18n/fr_FR/libs/common
new file mode 100755
index 00000000..b1091e4f
--- /dev/null
+++ b/i18n/fr_FR/libs/common
@@ -0,0 +1,441 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+BUILD_SYSTEM="libreboot"
+
+PROJECTS="projects"
+SOURCES="sources"
+BUILD="build"
+INSTALL="install"
+RELEASE="release"
+SYSTEMS="systems"
+IMAGES="images"
+TOOLS="tools"
+
+CONFIGS="configs"
+PATCHES="patches"
+TARGETS="targets"
+REVISION="revision"
+VARIANTS="variants"
+BLOBS="blobs"
+BLOBS_IGNORE="blobs-ignore"
+BLOBS_DISCOVER="blobs-discover"
+DEPENDENCIES="dependencies"
+
+DOTEPOCH=".epoch"
+DOTRNDSEED=".rndseed"
+DOTVERSION=".version"
+DOTREVISION=".revision"
+DOTTARFILES=".tarfiles"
+ARCHIVE="tar.xz"
+CHECKSUM="sha256sum"
+DSIG="asc"
+
+CONFIG_SHELL="${CONFIG_SHELL:-$(which bash)}"
+EDITOR="${EDITOR:-$(which vi || true)}"
+TASKS="${TASKS:-1}"
+
+function_check() {
+	local function=$1
+
+	declare -f -F "$function" > /dev/null
+}
+
+variable_check() {
+	local variable=$1
+
+	test ! -z "${!variable}"
+}
+
+arguments_list() {
+	local argument
+
+	for argument in "$@"
+	do
+		printf '%s\n' "$argument"
+	done
+}
+
+download_wrapper() {
+	local download_dir="$1"
+	shift
+	local uris=($@)
+
+	local wget_options=(
+		'--config=/dev/null'
+		'--secure-protocol=PFS'
+		"--directory-prefix=$download_dir"
+		'--continue'
+		'--'
+	)
+
+	local curl_options=(
+		'-q'
+		'--continue-at -'
+		'--remote-name'
+		'--retry 20'
+		'--ssl'
+		'--tlsv1.2'
+		'--'
+	)
+
+	if hash wget > /dev/null 2>&1; then
+
+		wget "${wget_options[@]}" "${uris[@]}"
+
+	elif hash curl > /dev/null 2>&1; then
+		(
+			cd "$download_dir"
+
+			curl "${curl_options[@]}" "${uris[@]}"
+		)
+	else
+		printf '\n%s\n\n' 'Error: Neither wget nor curl were found' 1>&2
+
+		return 1
+	fi
+}
+
+diff_patch() {
+	local sources_path=$1
+	local patch_path=$2
+
+	patch -fd "$sources_path" -r - < "$patch_path"
+}
+
+diff_patch_check() {
+	local sources_path=$1
+	local patch_path=$2
+
+	patch -sfd "$sources_path" --dry-run < "$patch_path" > /dev/null 2>&1
+}
+
+path_wildcard_expand() {
+	local path=$@
+
+	# Evaluation fails with unescaped whitespaces.
+	path=$(printf '%s\n' "$path" | sed "s/ /\\\ /g")
+
+	eval "arguments_list "$path""
+}
+
+file_checksum_create() {
+	local path=$1
+
+	local checksum_path="$path.$CHECKSUM"
+	local name=$(basename "$path")
+	local directory_path=$(dirname "$path")
+
+	(
+		cd "$directory_path"
+		sha256sum "$name" > "$checksum_path"
+	)
+}
+
+file_checksum_check() {
+	local path=$1
+
+	local checksum_path="$path.$CHECKSUM"
+	local name=$(basename "$path")
+	local directory_path=$(dirname "$path")
+
+	if ! [[ -f "$checksum_path" ]]
+	then
+		printf 1>&2 '%s\n' 'Could not verify file checksum!'
+		return 1
+	fi
+
+	(
+		cd "$directory_path"
+		sha256sum -c "$checksum_path"
+	)
+}
+
+file_signature_create() {
+	local path=$1
+
+	local signature_path="$path.$DSIG"
+
+	if [[ -z "$RELEASE_KEY" ]]
+	then
+		return 0
+	fi
+
+	gpg --default-key "$RELEASE_KEY" --armor --output "$signature_path" --detach-sign --yes "$path"
+}
+
+file_signature_check() {
+	local path=$1
+
+	local signature_path="$path.$DSIG"
+
+	if ! [[ -f "$signature_path" ]]
+	then
+		printf 1>&2 '%s\n' 'Could not verify file signature!'
+		return 1
+	fi
+
+	gpg --armor --verify "$signature_path" "$path"
+}
+
+file_verification_create() {
+	local path=$1
+
+	file_checksum_create "$path"
+	file_signature_create "$path"
+}
+
+file_verification_check() {
+	local path=$1
+
+	file_checksum_check "$path"
+	file_signature_check "$path"
+}
+
+file_exists_check() {
+	local path=$1
+
+	test -f "$path"
+}
+
+directory_filled_check() {
+	local path=$1
+
+	if [[ -z "$(ls -A "$path" 2> /dev/null)" ]]
+	then
+		return 1
+	else
+		return 0
+	fi
+}
+
+archive_files_create() {
+	local source_path="$1"
+
+	local directory="$(basename "$source_path")"
+	local tarfiles_path="$source_path/$DOTTARFILES"
+	local revision_path="$source_path/$DOTREVISION"
+	local version_path="$source_path/$DOTVERSION"
+	local epoch_path="$source_path/$DOTEPOCH"
+	local rnd_seed_path="$source_path/$DOTRNDSEED"
+
+	# Files in "$tarfiles_path" are NUL terminated.
+	# `tr '\0' '\n'` for human-readable output.
+	if git_check "$source_path"; then
+		git_files "$source_path" > "$tarfiles_path"
+		printf '%s\0' "$DOTTARFILES" >> "$tarfiles_path"
+	else
+		find "$source_path" -print0 | env LC_ALL='C.UTF-8' sort -z | sed -z "1d;s,^$source_path/\\?,,;/^$DOTTARFILES\$/d" > "$tarfiles_path"
+	fi
+
+	for dotfile in "$revision_path" \
+			"$version_path" \
+			"$epoch_path" \
+			"$rnd_seed_path"
+	do
+		if [[ -f "$dotfile" ]]; then
+			printf '%s\0' ".${dotfile##*.}" >> "$tarfiles_path"
+		fi
+	done
+}
+
+archive_files_date() {
+	local source_path="$1"
+
+	local epoch_path="$source_path/$DOTEPOCH"
+
+	if [[ -n "$SOURCE_DATE_EPOCH" ]]; then
+		find "$source_path" -execdir touch --no-dereference --date="@$SOURCE_DATE_EPOCH" {} +
+	fi
+}
+
+archive_create() {
+	local archive_path="$1"
+	local source_path="$2"
+	local directory="$3"
+
+	local tarfiles_path="$source_path/$DOTTARFILES"
+	local directory_path="$(dirname "$archive_path")"
+
+	mkdir -p "$directory_path"
+
+	if [[ -z "$directory" ]]; then
+		directory="$(basename "$source_path")"
+	fi
+
+	archive_files_create "$source_path"
+	archive_files_date "$source_path"
+
+	local tar_options=(
+		--create
+		--xz
+		--file="$archive_path"
+		--files-from="$tarfiles_path"
+		--transform="s,^,$directory/,S"
+		--no-recursion
+		--warning=no-filename-with-nuls
+		--null
+		--owner=0
+		--group=0
+		--numeric-owner
+	)
+
+	(
+		cd "$source_path"
+		tar "${tar_options[@]}"
+	)
+}
+
+archive_extract() {
+	local archive_path="$1"
+	local destination_path="$2"
+
+	if [[ -z "$destination_path" ]]; then
+		destination_path="$(dirname "$archive_path")"
+	fi
+
+	tar -xf "$archive_path" -ps -C "$destination_path"
+}
+
+rootfs_files_create() {
+	local source_path="$1"
+
+	local directory="$(basename "$source_path")"
+	local tarfiles_path="$source_path/$DOTTARFILES"
+
+	# Files in "$tarfiles_path" are NUL terminated.
+	# `tr '\0' '\n'` for human-readable output.
+	execute_root find "$source_path" -print0 | env LC_ALL='C.UTF-8' sort -z | sed -z "1d;s,^$source_path/\\?,,;/^$DOTTARFILES\$/d" > "$tarfiles_path"
+}
+
+rootfs_files_date() {
+	local source_path="$1"
+
+	local epoch_path="$source_path/$DOTEPOCH"
+
+	if [[ -n "$SOURCE_DATE_EPOCH" ]]; then
+		execute_root find "$source_path" -execdir touch --no-dereference --date="@$SOURCE_DATE_EPOCH" {} +
+	fi
+}
+
+rootfs_create() {
+	local rootfs_path="$1"
+	local source_path="$2"
+	local directory="$3"
+
+	local tarfiles_path="$source_path/$DOTTARFILES"
+	local directory_path="$(dirname "$rootfs_path")"
+
+	mkdir -p "$directory_path"
+
+	if [[ -z "$directory" ]]; then
+		directory="$(basename "$source_path")"
+	fi
+
+	rootfs_files_create "$source_path"
+	rootfs_files_date "$source_path"
+
+	local tar_options=(
+		--create
+		--xz
+		--file="$rootfs_path"
+		--files-from="$tarfiles_path"
+		--no-recursion
+		--warning=no-filename-with-nuls
+		--null
+		--owner=0
+		--group=0
+		--numeric-owner
+	)
+
+	(
+		cd "$source_path"
+		execute_root tar "${tar_options[@]}"
+	)
+
+	execute_root chmod 644 "$rootfs_path"
+	execute_root chown "$USER:$USER" "$rootfs_path"
+}
+
+requirements() {
+	local requirement
+	local requirement_path
+
+	for requirement in "$@"
+	do
+		requirement_path=$(which "$requirement" || true)
+
+		if [[ -z "$requirement_path" ]]
+		then
+			printf 1>&2 '%s\n' "Missing requirement: $requirement"
+			exit 1
+		fi
+	done
+}
+
+requirements_root() {
+	local requirement
+	local requirement_path
+
+	for requirement in "$@"
+	do
+		# We need to keep stdout output to show the command.
+		requirement_path=$(execute_root which "$requirement" || true)
+
+		if [[ -z "$requirement_path" ]]
+		then
+			printf 1>&2 '%s\n' "Missing requirement: $requirement"
+			exit 1
+		fi
+	done
+}
+
+arguments_concat() {
+	local delimiter=$1
+	shift
+
+	local concat
+
+	for argument in "$@"
+	do
+		if [[ -n "$concat" ]]
+		then
+			concat="$concat""$delimiter""$argument"
+		else
+			concat="$argument"
+		fi
+	done
+
+	printf '%s\n' "$concat"
+}
+
+execute_root() {
+	local sudo=$(which sudo 2> /dev/null || true)
+	local arguments
+
+	printf 1>&2 '%s' 'Running command as root: '
+	printf 1>&2 '%b\n' "$*"
+
+	if [[ -n "$sudo" ]]
+	then
+		sudo "$@"
+	else
+		# Quote arguments for eval through su.
+		arguments=$(printf '%q ' "$@")
+		su -c "$arguments"
+	fi
+}
diff --git a/i18n/fr_FR/libs/git b/i18n/fr_FR/libs/git
new file mode 100755
index 00000000..2cde3dd3
--- /dev/null
+++ b/i18n/fr_FR/libs/git
@@ -0,0 +1,614 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
+# Copyright (C) 2019 Andrew Robbins <contact@andrewrobbins.info>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+BRANCH_PREFIX="libreboot-"
+DOTGIT=".git"
+HEAD="HEAD"
+ORIGIN_HEAD="origin/HEAD"
+WILDDOTPATCH="*.patch"
+GIT_NAME="Libreboot"
+GIT_EMAIL="libreboot@libreboot.org"
+
+git_check() {
+	local repository_path=$1
+
+	directory_filled_check "$repository_path/$DOTGIT"
+}
+
+git_clone() {
+	local repository_path=$1
+	local url=$2
+
+	git clone "$url" "$repository_path"
+}
+
+git_submodule_update() {
+	local repository_path=$1
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git submodule update --init
+	)
+}
+
+git_merge() {
+	local repository_path=$1
+	local revision=$2
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git merge "$revision"
+	)
+}
+
+git_branch_create() {
+	local repository_path=$1
+	local branch=$2
+	local revision=$3
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git checkout -B "$branch"
+
+		if [[ -n "$revision" ]]
+		then
+			git reset --hard "$revision"
+		fi
+	)
+}
+
+git_branch_delete() {
+	local repository_path=$1
+	local branch=$2
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git branch -D "$branch"
+	)
+}
+
+git_branch_checkout() {
+	local repository_path=$1
+	local branch=$2
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git checkout "$branch" > /dev/null
+	)
+}
+
+git_branch_check() {
+	local repository_path=$1
+	local branch=$2
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git rev-parse --verify "$branch" >/dev/null 2>&1
+	)
+}
+
+git_fetch() {
+	local repository_path=$1
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git fetch origin
+	)
+}
+
+git_fetch_check() {
+	local repository_path=$1
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git fetch --dry-run origin >/dev/null 2>&1
+	)
+}
+
+git_clean() {
+	local repository_path=$1
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git clean -df
+	)
+}
+
+git_remove() {
+	local repository_path=$1
+	local path=$2
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git rm -rf "$path"
+	)
+}
+
+git_diff_staged_check() {
+	local repository_path=$1
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git diff --staged --quiet
+	)
+}
+
+git_diff_check() {
+	local repository_path=$1
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git diff --quiet
+	)
+}
+
+git_commit() {
+	local repository_path=$1
+	local message=$2
+
+	(
+		export GIT_COMMITTER_NAME=$GIT_NAME
+		export GIT_COMMITTER_EMAIL=$GIT_EMAIL
+
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git commit --author="$GIT_NAME <$GIT_EMAIL>" -m "$message"
+	)
+}
+
+git_am() {
+	local repository_path=$1
+	local branch=$2
+	local patch=$3
+
+	(
+		export GIT_COMMITTER_NAME=$GIT_NAME
+		export GIT_COMMITTER_EMAIL=$GIT_EMAIL
+
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git checkout "$branch" >/dev/null 2>&1
+
+		if ! git am "$patch"; then
+			git am --abort
+
+			exit 1
+		fi
+	)
+}
+
+git_apply() {
+	local repository_path=$1
+	local branch=$2
+	local patch=$3
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git checkout "$branch" >/dev/null 2>&1
+		git apply --index "$patch"
+	)
+}
+
+git_apply_check() {
+	local repository_path=$1
+	local branch=$2
+	local patch=$3
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git checkout "$branch" >/dev/null 2>&1
+		git apply --check "$patch"
+	)
+}
+
+git_patch() {
+	local repository_path=$1
+	local branch=$2
+	local patch=$3
+
+	git_apply_check "$repository_path" "$branch" "$patch" || return 1
+
+	case $patch in
+		*.patch)
+			git_am "$repository_path" "$branch" "$patch"
+			;;
+		*.diff)
+			git_apply "$repository_path" "$branch" "$patch"
+			git_commit "$repository_path" "Applied ${patch##*/}"
+			;;
+		*)
+			;;
+	esac
+}
+
+git_revision() {
+	local repository_path=$1
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git rev-parse "$HEAD"
+	)
+}
+
+git_describe() {
+	local repository_path=$1
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git describe --tags
+	)
+}
+
+git_files() {
+	local repository_path="$1"
+
+	(
+		cd "$repository_path" 2>/dev/null || exit 1
+
+		git ls-files -z | sort -z
+	)
+}
+
+git_project_repository_path() {
+	local repository=$1
+
+	printf '%s\n' "$root/$SOURCES/$repository"
+}
+
+git_project_check() {
+	local repository=$1
+
+	local repository_path=$(git_project_repository_path "$repository")
+
+	git_check "$repository_path"
+}
+
+git_project_patch_recursive() {
+	local project=$1
+	local repository=$2
+	local branch=$3
+	local path=$4
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local project_path=$(project_path "$project")
+	local patches_path=$project_path/$PATCHES/$path
+
+	if ! [[ -d $project_path/$PATCHES ]]; then
+		return 0
+	fi
+
+	for patch in "$patches_path"/[!.]*.@(patch|diff); do
+		git_patch "$repository_path" "$branch" "$patch" || return 1
+	done
+
+	if [[ -n $path && $path != . ]]; then
+		git_project_patch_recursive "$project" "$repository" "$branch" "$(dirname "$path")"
+	fi
+}
+
+git_project_clone() {
+	local repository=$1
+	shift
+	local urls=$@
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local directory_path=$(dirname "$repository_path")
+	local url
+
+	mkdir -p "$directory_path"
+
+	(
+		set +e
+
+		for url in $urls
+		do
+			if git_clone "$repository_path" "$url"
+			then
+				return 0
+			fi
+		done
+
+		return 1
+	)
+}
+
+git_project_prepare() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	git_project_prepare_revision "$project" "$repository" "$@"
+	git_project_prepare_blobs "$project" "$repository" "$@"
+	git_project_prepare_patch "$project" "$repository" "$@"
+}
+
+git_project_prepare_blobs() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local blob
+
+	while read -r blob
+	do
+		git_remove "$repository_path" "$blob"
+	done < <(project_blobs "$project" "$@")
+
+	if ! git_diff_staged_check "$repository_path"
+	then
+		git_commit "$repository_path" "Removed blobs"
+	fi
+}
+
+git_project_prepare_patch() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local branch=$project
+	local argument
+	local path
+
+	for argument in "$@"
+	do
+		if [[ -z "$path" ]]
+		then
+			path="$argument"
+		else
+			path="$path/$argument"
+		fi
+
+		branch="$branch-$argument"
+	done
+
+	if [[ -n $branch ]]
+	then
+		local prepare_branch=$BRANCH_PREFIX$branch
+		local prepare_path=$path
+
+		git_project_patch_recursive "$project" "$repository" "$prepare_branch" "$prepare_path"
+	fi
+}
+
+git_project_prepare_revision() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local project_path=$(project_path "$project")
+	local configs_path="$project_path/$CONFIGS"
+	local branch=$project
+	local prepare_revision
+	local argument
+	local path
+
+	for argument in "" "$@"
+	do
+		if [[ -n $argument ]]
+		then
+			if [[ -z $path ]]
+			then
+				path="$argument"
+			else
+				path="$path/$argument"
+			fi
+
+			branch="$branch-$argument"
+		fi
+
+		local revision_path="$configs_path/$path/$REVISION"
+
+		if [[ -f $revision_path ]]; then
+			prepare_revision=$(< "$revision_path")
+		fi
+	done
+
+	if [[ -n $branch ]]
+	then
+		local prepare_branch=$BRANCH_PREFIX$branch
+
+		git_branch_create "$repository_path" "$prepare_branch" "$prepare_revision"
+	fi
+}
+
+git_project_prepare_check() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local branch=$project
+	local argument
+
+	for argument in "$@"
+	do
+		branch="$branch-$argument"
+	done
+
+	if [[ -n $branch ]]
+	then
+		local prepare_branch=$BRANCH_PREFIX$branch
+
+		git_branch_check "$repository_path" "$prepare_branch"
+	fi
+}
+
+git_project_prepare_clean() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local branch=$project
+	local argument
+
+	for argument in "$@"
+	do
+		branch="$branch-$argument"
+	done
+
+	if [[ -n $branch ]]
+	then
+		local prepare_branch=$BRANCH_PREFIX$branch
+
+		if git_branch_check "$repository_path" "$prepare_branch"
+		then
+			git_branch_delete "$repository_path" "$prepare_branch"
+		fi
+	fi
+}
+
+git_project_checkout() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local branch=$project
+	local argument
+
+	for argument in "$@"
+	do
+		branch="$branch-$argument"
+	done
+
+	if [[ -n $branch ]]
+	then
+		local checkout_branch=$BRANCH_PREFIX$branch
+
+		if git_branch_check "$repository_path" "$checkout_branch"
+		then
+			git_branch_checkout "$repository_path" "$checkout_branch"
+			git_submodule_update "$repository_path"
+		fi
+	fi
+}
+
+git_project_update() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local repository_path=$(git_project_repository_path "$repository")
+
+	git_fetch "$repository_path"
+	git_branch_checkout "$repository_path" "$ORIGIN_HEAD"
+
+	git_project_prepare_clean "$project" "$repository" "$@"
+	git_project_prepare "$project" "$repository" "$@"
+}
+
+git_project_update_check() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	git_project_prepare_check "$project" "$repository" "$@"
+
+	git_fetch_check "$repository_path"
+}
+
+git_project_release() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local branch=$project
+	local argument
+
+	for argument in "$@"
+	do
+		branch="$branch-$argument"
+	done
+
+	if [[ -n $branch ]]
+	then
+		local release_branch=$BRANCH_PREFIX$branch
+
+		if git_branch_check "$repository_path" "$release_branch"
+		then
+			local archive_path="$root/$RELEASE/$SOURCES/$project/$release_branch.$ARCHIVE"
+			local sources_path="$root/$SOURCES/$repository"
+
+			printf '%s\n' "Releasing sources archive for $project (with ${arguments:-no argument}) from "$repository" git"
+
+			git_branch_checkout "$repository_path" "$release_branch"
+			git_submodule_update "$repository_path"
+			git_clean "$repository_path"
+			archive_create "$archive_path" "$sources_path" "$release_branch"
+			file_verification_create "$archive_path"
+		fi
+	fi
+}
+
+git_project_release_check() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local repository_path=$(git_project_repository_path "$repository")
+	local branch=$project
+	local argument
+
+	for argument in "$@"
+	do
+		branch="$branch-$argument"
+	done
+
+	if [[ -n $branch ]]
+	then
+		local release_branch=$BRANCH_PREFIX$branch
+
+		if git_branch_check "$repository_path" "$release_branch"
+		then
+			local archive_path="$root/$RELEASE/$SOURCES/$project/$release_branch.$ARCHIVE"
+
+			file_exists_check "$archive_path"
+		fi
+	fi
+}
diff --git a/i18n/fr_FR/libs/project b/i18n/fr_FR/libs/project
new file mode 100755
index 00000000..d884556d
--- /dev/null
+++ b/i18n/fr_FR/libs/project
@@ -0,0 +1,1712 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
+# Copyright (C) 2018,2019 Andrew Robbins <contact@andrewrobbins.info>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+PROJECT_ACTIONS_GENERIC=(usage dependencies download extract update build install release clean)
+PROJECT_ACTIONS_GENERIC_IGNORE_CHECK=(usage clean)
+PROJECT_ACTIONS_HELPERS=(arguments dependencies)
+
+INSTALL_REGEX='\([^:]*\):\(.*\)'
+
+project_include() {
+	local project=$1
+
+	local project_path=$(project_path "$project")
+
+	unset -f "${PROJECT_ACTIONS[@]}"
+
+	source "$project_path/$project"
+
+	project_helper_include "$project"
+}
+
+project_helper_include() {
+	local project=$1
+
+	local project_path=$(project_path "$project")
+	local include="$project_path/$project-helper"
+
+	if [[ -f "$include" ]]
+	then
+		source "$include"
+	fi
+}
+
+project_check() {
+	local project="${1##*/}"
+
+	local project_path="$(project_path "$project")"
+
+	if ! [[ -f "$project_path/$project" ]]; then
+		return 1
+	fi
+}
+
+project_dependencies() {
+	local project=$1
+	shift
+
+	if [[ -n "${PROJECTS_FORCE[*]}" ]]; then
+		local expanded
+		local project_force
+
+		for project_force in "${PROJECTS_FORCE[@]}"; do
+			project_arguments_expand_recursive $project_force | while IFS='' read -r expanded; do
+				project_dependencies_sort $expanded
+			done
+		done
+	fi
+
+	project_dependencies_sort "$project" "$@" | head -n -1
+}
+
+project_dependencies_collect() {
+	local project=$1
+	shift
+
+	local argument
+	local path
+
+	for argument in "" "$@"; do
+		if [[ -z $argument ]]; then
+			path=$CONFIGS
+		else
+			path=$path/$argument
+		fi
+
+		project_file_contents "$project" "$path" "$DEPENDENCIES"
+	done
+
+	project_dependencies_collect_recursive "$project" "$@"
+}
+
+project_dependencies_collect_recursive() {
+	local project=$1
+	shift
+
+	local argument
+	local path
+
+	for argument in "" "$@"; do
+		if [[ -z $argument ]]; then
+			path=$CONFIGS
+		else
+			path=$path/$argument
+		fi
+	done
+
+	project_action_helper arguments "$project" "$@" | while IFS='' read -r argument; do
+		project_file_contents "$project" "$path/$argument" "$DEPENDENCIES"
+		project_dependencies_collect_recursive "$project" "$@" "$argument"
+	done
+}
+
+project_dependencies_encode_recursive() {
+	local project=$1
+	shift
+
+	local project_arguments=$(arguments_concat ' ' "$project" "$@")
+	local project_arguments_encoded=$(base64 -w0 <<< "$project_arguments")
+
+	local dependency
+
+	project_dependencies_collect "$project" "$@" | while IFS='' read -r dependency; do
+		local dependency_arguments=$(arguments_concat ' ' $dependency)
+		local dependency_arguments_encoded=$(base64 -w0 <<< "$dependency_arguments")
+
+		printf '%s\n' "$project_arguments_encoded $dependency_arguments_encoded"
+
+		project_dependencies_encode_recursive $dependency
+	done
+}
+
+project_dependencies_sort() {
+	local project=$1
+	shift
+
+	(
+		set -o pipefail
+
+		project_dependencies_encode_recursive "$project" "$@" | tsort | base64 -d -w0 | tac
+	)
+}
+
+project_dependencies_check() {
+	local project=$1
+	shift
+
+	local dependency
+	local -i missing=0
+
+	project_dependencies "$project" "$@" | while read -r dependency; do
+		project_check $dependency || let ++missing
+	done
+
+	return $missing
+}
+
+project_dependencies_sources_check() {
+	local project=$1
+	shift
+
+	local dependency
+	local -i missing=0
+
+	project_dependencies "$project" "$@" | while read -r dependency; do
+		project_sources_directory_filled_check $dependency || let ++missing
+	done
+
+	return $missing
+}
+
+project_dependencies_action_arguments() {
+	local action=$1
+	local project=$2
+	shift 2
+
+	local -a dependency
+
+	project_dependencies "$project" "$@" | while read -ra dependency; do
+		if project_function_check "${dependency[0]}" "$action"; then
+			project_action_arguments "$action" "${dependency[@]}"
+		fi
+	done
+}
+
+project_function_check() {
+	local project=$1
+	local function=$2
+
+	(
+		project_include "$project"
+
+		if ! function_check "$function"; then
+			exit 1
+		fi
+	)
+}
+
+project_action() {
+	local action="$1"
+	shift
+	local project="$1"
+	shift
+	local arguments="$*"
+
+	if project_action_check "$action" "$project" "$@"; then
+		return 0
+	fi
+
+	(
+		set +e
+
+		printf '%s\n' "Project $project $action (with ${arguments:-no argument})"
+
+		(
+			set -e
+
+			"$action" "$@"
+		)
+
+		local -i exit_status=$?
+
+		if ((exit_status)); then
+			printf 1>&2 '%s\n' "Project $project $action (with ${arguments:-no argument}) failed"
+		else
+			printf '%s\n' "Project $project $action (with ${arguments:-no argument}) completed"
+		fi
+
+		exit $exit_status
+	)
+
+}
+
+project_action_check() {
+	local action="$1"
+	shift
+	local project="$1"
+	shift
+
+	(
+		set +e
+
+		if ! function_check "${action}_check"; then
+			return 1
+		fi
+
+		for project_force in $PROJECTS_FORCE; do
+			if [[ "$project_force" == "$project" ]]; then
+				return 1
+			fi
+		done
+
+		(
+			set -e
+			"${action}_check" "$@"
+		)
+	)
+}
+
+project_action_helper() {
+	local helper="$1"
+	shift
+	local project="$1"
+	shift
+
+	(
+		project_include "$project"
+
+		if ! function_check "$helper"; then
+			exit 0
+		fi
+
+		"$helper" "$@"
+	)
+}
+
+project_action_arguments() {
+	local action="$1"
+	shift
+	local project="$1"
+	shift
+
+	(
+		project_include "$project"
+
+		project_action_arguments_verify_recursive "$action" "$project" "$@"
+		project_action_arguments_recursive "$action" "$project" "$@"
+	)
+}
+
+project_action_arguments_verify_recursive() {
+	local action="$1"
+	shift
+	local project="$1"
+	shift
+
+	local action_helper_arguments
+
+	# Store final argument.
+	local argument="${*:$#}"
+
+	local test
+
+	if [[ "$#" -gt 1 ]]; then
+		# Set previous arguments.
+		set "${@:1:$#-1}"
+	elif [[ "$#" -eq 1 ]]; then
+		shift
+	else
+		return 0
+	fi
+
+	action_helper_arguments="$(project_action_helper 'arguments' "$project" "$@")"
+
+	if [[ -n "$action_helper_arguments" ]]; then
+		test="$(printf '%s\n' "$action_helper_arguments" | grep -e "^$argument\$" || true)"
+
+		if [[ -z "$test" ]]; then
+			printf 1>&2 '%s\n' "Invalid argument $argument for project $project action $action"
+			return 1
+		fi
+	fi
+
+	project_action_arguments_verify_recursive "$action" "$project" "$@"
+}
+
+project_action_arguments_recursive() {
+	local action="$1"
+	shift
+	local project="$1"
+	shift
+
+	local action_helper_arguments
+	local argument
+
+	action_helper_arguments="$(project_action_helper 'arguments' "$project" "$@" || true)"
+
+	if [[ -z "$action_helper_arguments" ]]; then
+		project_action "$action" "$project" "$@"
+	else
+		# This is to allow space characters in arguments.
+		local ifs_save="$IFS"
+		local IFS=$'\n'
+
+		for argument in $(printf '%s\n' "$action_helper_arguments")
+		do
+			IFS="$ifs_save"
+
+			# Only a single argument at a time is returned by the helper.
+			project_action_arguments_recursive "$action" "$project" "$@" "$argument"
+		done
+	fi
+}
+
+project_action_projects() {
+	local action="$1"
+	shift
+	local project="$1"
+	shift
+
+	local project_path="$(project_path "$project")"
+	local project_projects_path="$project_path/$CONFIGS/$PROJECTS"
+	local project_projects_action_path="$project_path/$CONFIGS/$PROJECTS-$action"
+	local arguments
+	local path
+
+	if [[ -f "$project_projects_action_path" ]]; then
+		path="$project_projects_action_path"
+	else
+		path="$project_projects_path"
+	fi
+
+	# Multiple arguments can be read from the file.
+	while read -r arguments; do
+		eval "project_action_arguments $action $arguments"
+	done < "$path"
+}
+
+project_action_usage() {
+	local project=$1
+	shift
+
+	(
+		project_include "$project"
+
+		project_action usage "$project" "$@"
+	)
+}
+
+project_path() {
+	local project=$1
+
+	local project_path="$root/$PROJECTS/$project"
+
+	printf '%s\n' "$project_path"
+}
+
+project_sources_path() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	local sources_path
+	local argument
+	local path
+
+	# Check downloaded and extracted sources first, using "$project."
+	path="$root/$SOURCES/$project"
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			path="$path-$argument"
+		fi
+
+		if ! directory_filled_check "$path"
+		then
+			continue
+		fi
+
+		sources_path=$path
+	done
+
+	if [[ -n "$sources_path" ]]
+	then
+		printf '%s\n' "$sources_path"
+		return
+	fi
+
+	# Check downloaded sources then, using "$repository."
+	path="$root/$SOURCES/$repository"
+
+	if directory_filled_check "$path"
+	then
+		printf '%s\n' "$path"
+		return
+	fi
+
+	# Check project sources finally, using "$project."
+	path="$root/$PROJECTS/$project/$SOURCES"
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			path="$path/$argument"
+		fi
+
+		if ! directory_filled_check "$path"
+		then
+			continue
+		fi
+
+		sources_path=$path
+	done
+
+	if [[ -n "$sources_path" ]]
+	then
+		printf '%s\n' "$sources_path"
+		return
+	fi
+}
+
+project_sources_directory_filled_check() {
+	local project=$1
+	shift
+
+	local sources_path=$(project_sources_path "$project" "$@")
+
+	test ! -z "$sources_path"
+}
+
+project_sources_directory_filled_error() {
+	local project=$1
+	shift
+	local arguments="$*"
+
+	local sources_path=$(project_sources_path "$project" "$@")
+
+	if [[ -n "$sources_path" ]]
+	then
+		printf 1>&2 '%s\n' "Sources directory for project $project (with ${arguments:-no argument}) already exists"
+		return 1
+	else
+		return 0
+	fi
+}
+
+project_sources_directory_missing_empty_error() {
+	local project=$1
+	shift
+	local arguments="$*"
+
+	local sources_path=$(project_sources_path "$project" "$@")
+
+	if [[ -z "$sources_path" ]]
+	then
+		printf 1>&2 '%s\n' "Sources directory for project $project (with ${arguments:-no argument}) missing or empty"
+		return 1
+	else
+		return 0
+	fi
+}
+
+project_sources_archive() {
+	local project=$1
+	shift
+
+	local sources_archive
+	local argument
+	local path="$root/$SOURCES/$project"
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			path="$path-$argument"
+		fi
+
+		local archive="$path.$ARCHIVE"
+
+		if ! [[ -f "$archive" ]]
+		then
+			continue
+		fi
+
+		sources_archive=$archive
+	done
+
+	if [[ -n "$sources_archive" ]]
+	then
+		printf '%s\n' "$sources_archive"
+	fi
+}
+
+project_sources_archive_extract() {
+	local project=$1
+	shift
+	local arguments="$*"
+
+	local archive=$(project_sources_archive "$project" "$@")
+	local destination=$(dirname "$archive")
+
+	printf '%s\n' "Extracting source archive for $project (with ${arguments:-no argument})"
+
+	file_verification_check "$archive"
+	archive_extract "$archive" "$destination"
+}
+
+project_sources_archive_update() {
+	local project=$1
+	shift
+	local arguments="$*"
+
+	local repository=$project
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local archive=$(project_sources_archive "$project" "$@")
+	local destination=$(dirname "$archive")
+
+	if [[ -d "$sources_path" ]]
+	then
+		rm -rf "$sources_path"
+	fi
+
+	printf '%s\n' "Extracting source archive for $project (with ${arguments:-no argument})"
+
+	file_verification_check "$archive"
+	archive_extract "$archive" "$destination"
+}
+
+project_sources_archive_missing_error() {
+	local project=$1
+	shift
+	local arguments="$*"
+
+	local archive=$(project_sources_archive "$project" "$@")
+	if [[ -z "$archive" ]] || ! [[ -f "$archive" ]]
+	then
+		printf 1>&2 '%s\n' "Missing sources archive for $project (with ${arguments:-no argument})"
+		return 1
+	else
+		return 0
+	fi
+}
+
+project_sources_archive_missing_check() {
+	local project=$1
+	shift
+
+	local archive=$(project_sources_archive "$project" "$@")
+	if [[ -z "$archive" ]] || ! [[ -f "$archive" ]]
+	then
+		return 0
+	else
+		return 1
+	fi
+}
+
+project_sources_prepare() {
+	local project="$1"
+	shift
+
+	project_sources_prepare_blobs "$project" "$@"
+	project_sources_prepare_patch "$project" "$@"
+}
+
+project_sources_prepare_blobs() {
+	local project=$1
+	shift
+
+	local sources_path=$(project_sources_path "$project" "$project" "$@")
+
+	(
+		cd "$sources_path" || exit 1
+
+		project_blobs "$project" "$@" | while IFS='' read -r blob; do
+			rm -f -- "$blob"
+		done
+	)
+}
+
+project_sources_prepare_patch() {
+	local project="$1"
+	shift
+
+	local argument
+	local path
+
+	for argument in "$@"; do
+		if [[ -z $path ]]; then
+			path=$argument
+		else
+			path=$path/$argument
+		fi
+	done
+
+	if [[ -n $project ]]; then
+		project_sources_patch_recursive "$project" "$path"
+	fi
+}
+
+project_sources_prepare_check() {
+	local project=$1
+	shift
+
+	local sources_path=$(project_sources_path "$project" "$project" "$@")
+
+	directory_filled_check "$sources_path"
+}
+
+project_sources_patch_recursive() {
+	local project=$1
+	local path=$2
+
+	local project_path=$(project_path "$project")
+	local sources_path=$(project_sources_path "$project" "$project" "$@")
+	local patches_path=$project_path/$PATCHES/$path
+
+	if ! [[ -d $project_path/$PATCHES ]]; then
+		return 0
+	fi
+
+	for patch in "$patches_path"/[!.]*.@(patch|diff); do
+		project_sources_patch "$sources_path" "$patch" || return 1
+	done
+
+	if [[ -n $path && $path != . ]]; then
+		project_sources_patch_recursive "$project" "$(dirname "$path")"
+	fi
+}
+
+project_blobs() {
+	local project=$1
+	shift
+
+	local blobs_path=$(project_blobs_path "$project" "$@")
+	local blobs_ignore_path=$(project_blobs_ignore_path "$project" "$@")
+
+	if [[ -n $blobs_path ]]; then
+		if [[ -n $blobs_ignore_path ]]; then
+			comm -23 <(sort "$blobs_path") <(sort "$blobs_ignore_path")
+		else
+			cat "$blobs_path"
+		fi
+	fi
+}
+
+project_sources_patch() {
+	local sources_path=$1
+	local patch_path=$2
+
+	if diff_patch_check "$sources_path" "$patch_path"; then
+		diff_patch "$sources_path" "$patch_path"
+	else
+		return 1
+	fi
+}
+
+project_blobs_path() {
+	local project=$1
+	shift
+
+	local project_path=$(project_path "$project")
+	local configs_path="$project_path/$CONFIGS"
+	local argument
+	local path
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			if [[ -z "$path" ]]
+			then
+				path="$argument"
+			else
+				path="$path/$argument"
+			fi
+		fi
+
+		local blobs_path="$configs_path/$path/$BLOBS"
+
+		if [[ -f "$blobs_path" ]]
+		then
+			printf '%s\n' "$blobs_path"
+			return
+		fi
+	done
+}
+
+project_blobs_ignore_path() {
+	local project=$1
+	shift
+
+	local project_path=$(project_path "$project")
+	local configs_path="$project_path/$CONFIGS"
+	local argument
+	local path
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			if [[ -z "$path" ]]
+			then
+				path="$argument"
+			else
+				path="$path/$argument"
+			fi
+		fi
+
+		blobs_ignore_path="$configs_path/$path/$BLOBS_IGNORE"
+
+		if [[ -f "$blobs_ignore_path" ]]
+		then
+			printf '%s\n' "$blobs_ignore_path"
+			return
+		fi
+	done
+}
+
+project_arguments_targets() {
+	local project=$1
+	shift
+
+	local project_path=$(project_path "$project")
+	local targets_path="$project_path/$CONFIGS"
+	local argument
+
+	for argument in "$@"
+	do
+		targets_path="$targets_path/$argument"
+	done
+
+	targets_path="$targets_path/$TARGETS"
+
+	if [[ -f "$targets_path" ]]
+	then
+		cat "$targets_path"
+	fi
+}
+
+project_arguments_expand_recursive() {
+	local project=$1
+	shift
+
+	local -a arguments
+	readarray -t arguments < <(project_action_helper arguments "$project" "$@")
+
+	if [[ -z "${arguments[*]}" ]]; then
+		echo "$project" "$@"
+
+		return 0
+	fi
+
+	local argument
+
+	for argument in "${arguments[@]}"; do
+		project_arguments_expand_recursive "$project" "$@" "$argument"
+	done
+}
+
+project_usage_actions() {
+	local project="$1"
+	shift
+
+	printf '\n%s\n' 'Generic actions:'
+
+	(
+		for action in "${PROJECT_ACTIONS_GENERIC[@]}"; do
+			if function_check "$action"; then
+				printf '%s\n' "  $action"
+			fi
+		done
+	)
+
+	if [[ "$#" -gt 0 ]]; then
+		printf '\n%s\n' 'Specific actions:'
+
+		(
+			for action in "$@"; do
+				printf '%s\n' "  $action"
+			done
+		)
+	fi
+}
+
+project_usage_arguments() {
+	local project="$1"
+	shift
+
+	printf '\n%s\n' 'Arguments:'
+
+	project_usage_arguments_recursive "$project" '  ' "$@"
+}
+
+project_usage_arguments_recursive() {
+	local project="$1"
+	shift
+	local spacing="$1"
+	shift
+
+	local action_helper_arguments
+	local argument
+
+	action_helper_arguments="$(project_action_helper 'arguments' "$project" "$@")"
+
+	if [[ -n "$action_helper_arguments" ]]; then
+		for argument in $action_helper_arguments; do
+			printf '%s\n' "$spacing$argument"
+			project_usage_arguments_recursive "$project" "  $spacing" "$@" "$argument"
+		done
+	fi
+}
+
+project_download_git() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+	local urls=$1
+	shift
+
+	requirements "git"
+
+	if ! git_project_check "$repository"
+	then
+		project_sources_directory_filled_error "$project" "$repository" "$@"
+
+		git_project_clone "$repository" "$urls"
+	fi
+
+	git_project_prepare "$project" "$repository" "$@"
+}
+
+project_download_check_git() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	requirements "git"
+
+	git_project_check "$repository"
+	git_project_prepare_check "$project" "$repository" "$@"
+}
+
+project_download_archive() {
+	local project="$1"
+	shift
+	local archive_uri="$1"
+	shift
+	local archive_dsig_uri="$1"
+
+	local archive="${archive_uri##*/}"
+	local compress_fmt="${archive##*.tar}"
+
+	local directory_prefix="$root/$SOURCES"
+	local archive_path="$root/$SOURCES/$archive"
+	local sources_path="$root/$SOURCES/$project"
+
+	if [[ "${compress_fmt#*.}" != "${ARCHIVE#*.}" ]]; then
+		ARCHIVE="tar$compress_fmt"
+	fi
+
+	# TODO: Split this code block into separate functions
+	# Archive verification will be included at that point in time
+	if ! project_sources_directory_filled_check "$project"; then
+		download_wrapper "$directory_prefix" "$archive_uri" "$archive_dsig_uri"
+		archive_extract "$archive_path" "$directory_prefix"
+
+		mv "${archive_path%.tar*}" "$sources_path"
+	fi
+
+	project_sources_prepare "$project"
+}
+
+project_download_check_archive() {
+	local project="$1"
+	local sources_path="$2"
+
+	# TODO: Write the following function
+	#project_sources_archive_extract_check "$project" "$sources_path"
+}
+
+project_extract() {
+	local project=$1
+	shift
+
+	local repository=$project
+
+	if ! project_sources_directory_filled_check "$project" "$repository" "$@"
+	then
+		project_sources_archive_missing_error "$project" "$@" || return 1
+		project_sources_archive_extract "$project" "$@"
+	fi
+}
+
+project_extract_check() {
+	local project=$1
+	shift
+
+	local repository=$project
+
+	project_sources_directory_filled_check "$project" "$repository" "$@"
+}
+
+project_update_git() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	requirements "git"
+
+	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
+
+	if git_project_check "$repository"
+	then
+		git_project_update "$project" "$repository" "$@"
+	else
+		if ! project_sources_archive_missing_check "$project" "$@"
+		then
+			project_sources_archive_update "$project" "$@"
+		fi
+	fi
+}
+
+project_update_check_git() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	requirements "git"
+
+	if git_project_check "$repository"
+	then
+		# Git repository should always be updated (even if upstream didn't progress).
+		# For instance, this is useful for testing new versions of patches without changing revision.
+		return 1
+	else
+		project_sources_archive_missing_check "$project" "$@"
+	fi
+}
+
+project_build_check() {
+	local project=$1
+	shift
+
+	local project_path=$(project_path "$project")
+	local build_path=$(project_build_path "$project" "$@")
+	local source_file_path
+	local argument
+	local rule
+	local path
+
+	if ! [[ -d $build_path ]]
+	then
+		return 1
+	fi
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			if [[ -z "$path" ]]
+			then
+				path="$argument"
+			else
+				path="$path/$argument"
+			fi
+		fi
+
+		configs_install_path="$project_path/$CONFIGS/$path/$INSTALL"
+
+		if ! [[ -f "$configs_install_path" ]]
+		then
+			continue
+		fi
+
+		while read -r rule
+		do
+			source=$(printf '%s\n' "$rule" | sed "s/$INSTALL_REGEX/\\1/g")
+			source_path="$build_path/$source"
+
+			# Source may contain a wildcard.
+			path_wildcard_expand "$source_path" | while read -r source_file_path
+			do
+				if ! [[ -f "$source_file_path" ]] && ! [[ -d "$source_file_path" ]]
+				then
+					return 1
+				fi
+			done
+		done < "$configs_install_path"
+	done
+}
+
+project_build_path() {
+	local project=$1
+	shift
+
+	local build_path="$root/$BUILD/$project"
+	local argument
+
+	for argument in "$@"
+	do
+		build_path="$build_path-$argument"
+	done
+
+	printf '%s\n' "$build_path"
+}
+
+project_build_directory_missing_empty_error() {
+	local project=$1
+	shift
+	local arguments="$*"
+
+	local build_path=$(project_build_path "$project" "$@")
+
+	if ! directory_filled_check "$build_path"
+	then
+		printf 1>&2 '%s\n' "Build directory for project $project (with ${arguments:-no argument}) missing or empty"
+		return 1
+	else
+		return 0
+	fi
+}
+
+project_install() {
+	local project=$1
+	shift
+
+	local project_path=$(project_path "$project")
+	local build_path=$(project_build_path "$project" "$@")
+	local install_path=$(project_install_path "$project" "$@")
+	local source_file_path
+	local argument
+	local rule
+	local path
+
+	# Install built files first.
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			if [[ -z "$path" ]]
+			then
+				path="$argument"
+			else
+				path="$path/$argument"
+			fi
+		fi
+
+		configs_install_path="$project_path/$CONFIGS/$path/$INSTALL"
+
+		if ! [[ -f "$configs_install_path" ]]
+		then
+			continue
+		fi
+
+		project_build_directory_missing_empty_error "$project" "$@"
+
+		while read -r rule
+		do
+			source=$(printf '%s\n' "$rule" | sed "s/$INSTALL_REGEX/\\1/g")
+			source_path="$build_path/$source"
+
+			destination=$(printf '%s\n' "$rule" | sed "s/$INSTALL_REGEX/\\2/g")
+			destination_path="$install_path/$destination"
+			destination_directory_path=$(dirname "$destination_path")
+
+			mkdir -p "$destination_directory_path"
+
+			# Source may contain a wildcard.
+			path_wildcard_expand "$source_path" | while read -r source_file_path
+			do
+				cp -rT "$source_file_path" "$destination_path"
+			done
+		done < "$configs_install_path"
+	done
+
+	path=""
+
+	# Install install files then.
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			if [[ -z "$path" ]]
+			then
+				path="$argument"
+			else
+				path="$path/$argument"
+			fi
+		fi
+
+		install_install_path="$project_path/$INSTALL/$path/$INSTALL"
+
+		if ! [[ -f "$install_install_path" ]]
+		then
+			continue
+		fi
+
+		while read -r rule
+		do
+			source=$(printf '%s\n' "$rule" | sed "s/$INSTALL_REGEX/\\1/g")
+			source_path="$project_path/$INSTALL/$path/$source"
+
+			destination=$(printf '%s\n' "$rule" | sed "s/$INSTALL_REGEX/\\2/g")
+			destination_path="$install_path/$destination"
+			destination_directory_path=$(dirname "$destination_path")
+
+			mkdir -p "$destination_directory_path"
+
+			# Source may contain a wildcard.
+			path_wildcard_expand "$source_path" | while read -r source_file_path
+			do
+				cp -rT "$source_file_path" "$destination_path"
+			done
+		done < "$install_install_path"
+	done
+}
+
+project_install_check() {
+	local project=$1
+	shift
+
+	local project_path=$(project_path "$project")
+	local build_path=$(project_build_path "$project" "$@")
+	local install_path=$(project_install_path "$project" "$@")
+	local argument
+	local rule
+	local path
+
+	if ! [[ -d $install_path ]]
+	then
+		return 1
+	fi
+
+	# Install built files first.
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			if [[ -z "$path" ]]
+			then
+				path="$argument"
+			else
+				path="$path/$argument"
+			fi
+		fi
+
+		configs_install_path="$project_path/$CONFIGS/$path/$INSTALL"
+
+		if ! [[ -f "$configs_install_path" ]]
+		then
+			continue
+		fi
+
+		project_build_directory_missing_empty_error "$project" "$@"
+
+		while read -r rule
+		do
+			destination=$(printf '%s\n' "$rule" | sed "s/$INSTALL_REGEX/\\2/g")
+			destination_path="$install_path/$destination"
+
+			if ! [[ -f "$destination_path" ]] && ! [[ -d "$destination_path" ]]
+			then
+				return 1
+			fi
+		done < "$configs_install_path"
+	done
+
+	path=""
+
+	# Install install files then.
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			if [[ -z "$path" ]]
+			then
+				path="$argument"
+			else
+				path="$path/$argument"
+			fi
+		fi
+
+		install_install_path="$project_path/$INSTALL/$path/$INSTALL"
+
+		if ! [[ -f "$install_install_path" ]]
+		then
+			continue
+		fi
+
+		while read -r rule
+		do
+			destination=$(printf '%s\n' "$rule" | sed "s/$INSTALL_REGEX/\\2/g")
+			destination_path="$install_path/$destination"
+
+			if ! [[ -f "$destination_path" ]] && ! [[ -d "$destination_path" ]]
+			then
+				return 1
+			fi
+		done < "$install_install_path"
+	done
+}
+
+project_install_path() {
+	local project=$1
+	shift
+
+	local install_path="$root/$INSTALL/$project"
+	local argument
+
+	for argument in "$@"
+	do
+		install_path="$install_path-$argument"
+	done
+
+	printf '%s\n' "$install_path"
+}
+
+project_install_directory_missing_empty_error() {
+	local project=$1
+	shift
+	local arguments="$*"
+
+	local install_path=$(project_install_path "$project" "$@")
+
+	if ! directory_filled_check "$install_path"
+	then
+		printf 1>&2 '%s\n' "Install directory for project $project (with ${arguments:-no argument}) missing or empty"
+		return 1
+	else
+		return 0
+	fi
+}
+
+project_release_path() {
+	local project=$1
+	shift
+	local prefix=$1
+
+	local release_path="$root/$RELEASE/$prefix"
+
+	# Special care for tools and systems, that depend on the host arch.
+	if [[ "$prefix" = "$SYSTEMS" ]] || [[ "$prefix" = "$TOOLS" ]]
+	then
+		local machine=$(uname -m)
+
+		release_path="$release_path/$machine/$project"
+	else
+		release_path="$release_path/$project"
+	fi
+
+	printf '%s\n' "$release_path"
+}
+
+project_release_archive_path() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+
+	local release_path=$(project_release_path "$project" "$prefix")
+	local argument
+	local path="$project"
+
+	for argument in "$@"
+	do
+		path="$path-$argument"
+	done
+
+	local archive_path="$release_path/$path.$ARCHIVE"
+
+	printf '%s\n' "$archive_path"
+}
+
+project_release_rootfs_path() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+
+	local release_path=$(project_release_path "$project" "$prefix")
+	local argument
+	local path="$project"
+
+	for argument in "$@"
+	do
+		path="$path-$argument"
+	done
+
+	local rootfs_path="$release_path/$path.$ARCHIVE"
+
+	printf '%s\n' "$rootfs_path"
+}
+
+project_release_sources_archive_path() {
+	local project=$1
+	shift
+
+	local repository="$project"
+	local sources_path="$(project_sources_path "$project" "$repository" "$@")"
+	local archive_path="$root/$RELEASE/$SOURCES/$project/${sources_path##*/}.$ARCHIVE"
+
+	printf '%s\n' "$archive_path"
+}
+
+project_release_sources_archive_create() {
+	local project=$1
+	shift
+	local arguments="$*"
+
+	local repository=$project
+	local archive_path=$(project_release_sources_archive_path "$project" "$@")
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+
+	printf '%s\n' "Releasing sources archive for $project (with ${arguments:-no argument})"
+
+	archive_create "$archive_path" "$sources_path"
+	file_verification_create "$archive_path"
+}
+
+project_release_sources_archive_exists_check() {
+	local project=$1
+	shift
+
+	local archive_path=$(project_release_sources_archive_path "$project" "$@")
+	if [[ -z "$archive_path" ]] || ! [[ -f "$archive_path" ]]
+	then
+		return 1
+	else
+		return 0
+	fi
+}
+
+project_release_sources_git() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	requirements "git"
+
+	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
+
+	if git_project_check "$repository"
+	then
+		if ! git_project_release_check "$project" "$repository" "$@"
+		then
+			git_project_release "$project" "$repository" "$@"
+		fi
+	else
+		if ! project_release_sources_archive_exists_check "$project" "$@"
+		then
+			project_release_sources_archive_create "$project" "$@"
+		fi
+	fi
+}
+
+project_release_check_sources_git() {
+	local project=$1
+	shift
+	local repository=$1
+	shift
+
+	requirements "git"
+
+	if git_project_check "$repository"
+	then
+		git_project_release_check "$project" "$repository" "$@"
+	else
+		project_release_sources_archive_exists_check "$project" "$@"
+	fi
+}
+
+project_release_install() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+
+	local install_path=$(project_install_path "$project" "$@")
+	local release_path=$(project_release_path "$project" "$prefix")
+	local directory_path
+	local path
+
+	project_install_directory_missing_empty_error "$project" "$@"
+
+	local files=$(find "$install_path" -type f || true)
+	local file
+
+	printf '%s\n' "$files" | while read -r file
+	do
+		path="$release_path/$file"
+		directory_path=$(dirname "$path")
+
+		mkdir -p "$directory_path"
+
+		cp "$install_path/$file" "$path"
+		file_verification_create "$path"
+	done
+}
+
+project_release_install_check() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+
+	local install_path=$(project_install_path "$project" "$@")
+	local release_path=$(project_release_path "$project" "$prefix")
+	local path
+
+	project_install_directory_missing_empty_error "$project" "$@"
+
+	local files=$(find "$install_path" -type f || true)
+	local file
+
+	printf '%s\n' "$files" | while read -r file
+	do
+		path="$release_path/$file"
+
+		file_exists_check "$path"
+	done
+}
+
+project_release_install_archive() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+
+	project_install_directory_missing_empty_error "$project" "$@"
+
+	project_release_install_archive_create "$project" "$prefix" "$@"
+}
+
+project_release_install_archive_check() {
+	local project=$1
+	shift
+
+	project_release_install_archive_exists_check "$project" "$@"
+}
+
+project_release_install_archive_create() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+	local arguments="$*"
+
+	local install_path=$(project_install_path "$project" "$@")
+	local archive_path=$(project_release_archive_path "$project" "$prefix" "$@")
+
+	printf '%s\n' "Releasing $prefix archive for $project (with ${arguments:-no argument})"
+
+	archive_create "$archive_path" "$install_path"
+	file_verification_create "$archive_path"
+}
+
+project_release_install_archive_exists_check() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+
+	local archive_path=$(project_release_archive_path "$project" "$prefix" "$@")
+
+	file_exists_check "$archive_path"
+}
+
+project_release_install_rootfs() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+
+	project_install_directory_missing_empty_error "$project" "$@"
+
+	if ! project_release_install_rootfs_exists_check "$project" "$prefix" "$@"
+	then
+		project_release_install_rootfs_create "$project" "$prefix" "$@"
+	fi
+}
+
+project_release_install_rootfs_check() {
+	local project=$1
+	shift
+
+	project_release_install_rootfs_exists_check "$project" "$@"
+}
+
+project_release_install_rootfs_create() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+	local arguments="$*"
+
+	local install_path=$(project_install_path "$project" "$@")
+	local rootfs_path=$(project_release_rootfs_path "$project" "$prefix" "$@")
+
+	printf '%s\n' "Releasing $prefix rootfs for $project (with ${arguments:-no argument})"
+
+	rootfs_create "$rootfs_path" "$install_path"
+	file_verification_create "$rootfs_path"
+}
+
+project_release_install_rootfs_exists_check() {
+	local project=$1
+	shift
+	local prefix=$1
+	shift
+
+	local rootfs_path=$(project_release_rootfs_path "$project" "$prefix" "$@")
+
+	file_exists_check "$rootfs_path"
+}
+
+project_clean() {
+	local project=$1
+	shift
+
+	project_clean_build "$project" "$@"
+	project_clean_install "$project" "$@"
+	project_clean_release "$project" "$@"
+}
+
+project_clean_build() {
+	local project=$1
+	shift
+
+	local build_path=$(project_build_path "$project" "$@")
+
+	rm -rf "$build_path"
+}
+
+project_clean_install() {
+	local project=$1
+	shift
+
+	local install_path=$(project_install_path "$project" "$@")
+
+	rm -rf "$install_path"
+}
+
+project_clean_release() {
+	local project=$1
+	shift
+
+	local prefix
+
+	for prefix in "$SOURCES" "$SYSTEMS" "$IMAGES" "$TOOLS" "$DOCS"
+	do
+		local release_path=$(project_release_path "$project" "$prefix")
+
+		rm -rf "$release_path"
+	done
+}
+
+project_clean_rootfs() {
+	local project=$1
+	shift
+
+	project_clean_build "$project" "$@"
+	project_clean_rootfs_install "$project" "$@"
+	project_clean_release "$project" "$@"
+
+}
+
+project_clean_rootfs_install() {
+	local project=$1
+	shift
+
+	local install_path=$(project_install_path "$project" "$@")
+
+	execute_root rm -rf "$install_path"
+
+}
+
+project_file_path() {
+	local project=$1
+	shift
+	local directory=$1
+	shift
+	local file=$1
+	shift
+
+	local project_path=$(project_path "$project")
+	local path="$project_path/$directory"
+	local argument
+	local file_path
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			path="$path/$argument"
+		fi
+
+		if ! [[ -f "$path/$file" ]]
+		then
+			continue
+		fi
+
+		file_path="$path/$file"
+
+		break
+	done
+
+	if [[ -z "$file_path" ]]
+	then
+		return 1
+	fi
+
+	printf '%s\n' "$file_path"
+}
+
+project_file_test() {
+	local file_path=$(project_file_path "$@")
+
+	test -f "$file_path"
+}
+
+project_file_contents() {
+	local file_path=$(project_file_path "$@")
+
+	if [[ -f "$file_path" ]]
+	then
+		cat "$file_path"
+	fi
+}
+
+project_file_contents_herit() {
+	local project=$1
+	shift
+	local directory=$1
+	shift
+	local file=$1
+	shift
+
+	local project_path=$(project_path "$project")
+	local path="$project_path/$directory"
+	local argument
+	local file_path
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			path="$path/$argument"
+		fi
+
+		file_path="$path/$file"
+
+		if ! [[ -f "$file_path" ]]
+		then
+			continue
+		fi
+
+		cat "$file_path"
+	done
+}
diff --git a/i18n/fr_FR/libs/tool b/i18n/fr_FR/libs/tool
new file mode 100755
index 00000000..f4e8a783
--- /dev/null
+++ b/i18n/fr_FR/libs/tool
@@ -0,0 +1,387 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+TOOL_ACTIONS_GENERIC=(usage update execute)
+TOOL_ACTIONS_GENERIC_IGNORE_CHECK=(usage update)
+TOOL_ACTIONS_HELPERS=(arguments)
+
+tool_include() {
+	local tool=$1
+
+	local tool_path=$(tool_path "$tool")
+
+	unset -f "${TOOL_ACTIONS[@]}"
+
+	source "$tool_path/$tool"
+
+	tool_helper_include "$tool"
+}
+
+tool_helper_include() {
+	local tool=$1
+
+	local tool_path=$(tool_path "$tool")
+	local include="$tool_path/$tool-helper"
+
+	if [[ -f "$include" ]]
+	then
+		source "$include"
+	fi
+}
+
+tool_check() {
+	local tool="${1##*/}"
+
+	local tool_path="$(tool_path "$tool")"
+
+	if ! [[ -f "$tool_path/$tool" ]]; then
+		return 1
+	fi
+}
+
+tool_function_check() {
+	local tool=$1
+	local function=$2
+
+	tool_include "$tool"
+
+	if ! function_check "$function"
+	then
+		return 1
+	fi
+
+	return 0
+}
+
+tool_action() {
+	local action=$1
+	shift
+	local tool=$1
+	shift
+	local arguments=$@
+
+	(
+		set +e
+
+		if ! tool_check "$tool"
+		then
+			printf 1>&2 '%s\n' "Tool $tool check failed"
+			return 1
+		fi
+
+		tool_action_check "$action" "$tool" "$@"
+
+		if [[ $? -eq 0 ]]
+		then
+			return 0
+		fi
+
+		tool_include "$tool"
+
+		if ! function_check "$action"
+		then
+			return 0
+		fi
+
+		printf '%s\n\n' "Tool $tool $action (with ${arguments:-no argument})"
+
+		(
+			set -e
+
+			"$action" "$@"
+		)
+
+		if [[ $? -ne 0 ]]
+		then
+			printf 1>&2 '\n%s\n' "Tool $tool $action (with ${arguments:-no argument}) failed"
+
+			return 1
+		else
+			printf '\n%s\n' "Tool $tool $action (with ${arguments:-no argument}) completed"
+		fi
+	)
+}
+
+tool_action_check() {
+	local action=$1
+	shift
+	local tool=$1
+	shift
+
+	(
+		set +e
+
+		if ! tool_check "$tool"
+		then
+			printf 1>&2 '%s\n' "Tool $tool check failed"
+			return 1
+		fi
+
+		tool_include "$tool"
+
+		if ! function_check "$action""_check"
+		then
+			return 1
+		fi
+
+		for tool_force in $TOOLS_FORCE
+		do
+			if [[ "$tool_force" = "$tool" ]]
+			then
+				return 1
+			fi
+		done
+
+		(
+			set -e
+			"$action""_check" "$@"
+		)
+	)
+}
+
+tool_action_helper() {
+	local helper=$1
+	shift
+	local tool=$1
+	shift
+
+	(
+		set +e
+
+		if ! tool_check "$tool"
+		then
+			printf 1>&2 '%s\n' "Tool $tool check failed"
+			return 1
+		fi
+
+		tool_include "$tool"
+
+		if ! function_check "$helper"
+		then
+			return 0
+		fi
+
+		(
+			set -e
+			"$helper" "$@"
+		)
+	)
+}
+
+tool_action_arguments_recursive() {
+	local action=$1
+	shift
+	local tool=$1
+	shift
+
+	local action_helper_arguments=$(tool_action_helper "arguments" "$tool" "$@")
+	local argument
+
+	if [[ $? -ne 0 ]] || [[ -z "$action_helper_arguments" ]]
+	then
+		tool_action "$action" "$tool" "$@"
+	else
+		printf '%s\n' "$action_helper_arguments" | while read argument
+		do
+			tool_action_arguments_recursive "$action" "$tool" "$@" "$argument"
+		done
+	fi
+}
+
+tool_arguments_targets() {
+	local tool="$1"
+	shift
+
+	local tool_path="$(tool_path "$tool")"
+	local targets_path="$tool_path/$CONFIGS"
+	local argument
+
+	for argument in "$@"; do
+		targets_path="$targets_path/$argument"
+	done
+
+	targets_path="$targets_path/$TARGETS"
+
+	if [[ -f "$targets_path" ]]; then
+		cat "$targets_path"
+	fi
+}
+
+tool_path() {
+	local tool=$1
+
+	local tool_path="$root/$TOOLS/$tool"
+
+	printf '%s\n' "$tool_path"
+}
+
+tool_sources_path() {
+	local tool=$1
+	shift
+
+	local path="$root/$TOOLS/$tool/$SOURCES"
+	local argument
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			path="$path/$argument"
+		fi
+
+		if directory_filled_check "$path"
+		then
+			printf '%s\n' "$path"
+			return
+		fi
+	done
+}
+
+tool_usage_actions() {
+	local tool=$1
+	shift
+
+	printf '\n%s\n' 'Generic actions:'
+
+	for action in "${TOOL_ACTIONS_GENERIC[@]}"
+	do
+		if function_check "$action"
+		then
+			printf '%s\n' "  $action"
+		fi
+	done
+
+	if [[ $# -gt 0 ]]
+	then
+		printf '\n%s\n' 'Specific actions:'
+
+		for action in "$@"
+		do
+			printf '%s\n' "  $action"
+		done
+	fi
+}
+
+tool_usage_arguments() {
+	local tool=$1
+	shift
+
+	printf '\n%s\n' 'Arguments:'
+
+	tool_usage_arguments_recursive "$tool" "  " "$@"
+}
+
+tool_usage_arguments_recursive() {
+	local tool=$1
+	shift
+	local spacing=$1
+	shift
+
+	local action_helper_arguments=$(tool_action_helper "arguments" "$tool" "$@")
+	local argument
+
+	if [[ -n "$action_helper_arguments" ]]
+	then
+		printf '%s\n' "$action_helper_arguments" | while read argument
+		do
+			printf '%s\n' "$spacing$argument"
+			tool_usage_arguments_recursive "$tool" "  $spacing" "$@" "$argument"
+		done
+	fi
+}
+
+tool_file_path() {
+	local tool=$1
+	shift
+	local directory=$1
+	shift
+	local file=$1
+	shift
+
+	local tool_path=$(tool_path "$tool")
+	local path="$tool_path/$directory"
+	local argument
+	local file_path
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			path="$path/$argument"
+		fi
+
+		if ! [[ -f "$path/$file" ]]
+		then
+			continue
+		fi
+
+		file_path="$path/$file"
+	done
+
+	if [[ -z "$file_path" ]]
+	then
+		return 1
+	fi
+
+	printf '%s\n' "$file_path"
+}
+
+tool_file_test() {
+	local file_path=$(tool_file_path "$@")
+
+	test -f "$file_path"
+}
+
+tool_file_contents() {
+	local file_path=$(tool_file_path "$@")
+
+	if [[ -f "$file_path" ]]
+	then
+		cat "$file_path"
+	fi
+}
+
+tool_file_contents_herit() {
+	local tool=$1
+	shift
+	local directory=$1
+	shift
+	local file=$1
+	shift
+
+	local tool_path=$(tool_path "$tool")
+	local path="$tool_path/$directory"
+	local argument
+	local file_path
+
+	for argument in "" "$@"
+	do
+		if [[ -n "$argument" ]]
+		then
+			path="$path/$argument"
+		fi
+
+		file_path="$path/$file"
+
+		if ! [[ -f "$file_path" ]]
+		then
+			continue
+		fi
+
+		cat "$file_path"
+	done
+}