WIP: run0 support

Signed-off-by: Christian Heusel <christian@heusel.eu>

Makefile

@@ -1,6 +1,6 @@
 SHELL=/bin/bash -o pipefail
 
-V=1.3.2
+V=1.4.0
 BUILDTOOLVER ?= $(V)
 
 PREFIX = /usr/local

config/makepkg/conf.d/fortran.conf

@@ -1,4 +1,6 @@
 #!/hint/bash
+# shellcheck disable=2034
+
 #
 # /etc/makepkg.conf.d/fortran.conf
 #
@@ -9,10 +11,12 @@
 
 # Flags used for the Fortran compiler, similar in spirit to CFLAGS. Read
 # linkman:gfortran[1] for more details on the available flags.
-#FFLAGS="-O2 -pipe"
+FFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fno-plt \
-#FCFLAGS="$FFLAGS"
+        -Wp,-D_FORTIFY_SOURCE=3 -fstack-clash-protection -fcf-protection \
+        -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer"
+FCFLAGS="$FFLAGS"
 
 # Additional compiler flags appended to `FFLAGS` and `FCFLAGS` for use in debugging. Usually
 # this would include: ``-g''. Read linkman:gfortran[1] for more details on the wide
 # variety of compiler flags available.
-#DEBUG_FFLAGS="-g"
+DEBUG_FFLAGS="-g"

contrib/completion/bash/devtools.in

@@ -150,6 +150,7 @@ _pkgctl_cmds=(
 	db
 	diff
 	issue
+	license
 	release
 	repo
 	search

doc/man/offload-build.1.asciidoc

@@ -14,7 +14,7 @@ Description
 
 Build a PKGBUILD on a remote server using makechrootpkg. Requires a remote user
 that can run archbuild in a non-interactive manner, e.g. must be able to
-elevate permissions using passwordless sudo.
+elevate permissions using passwordless run0.
 
 Options
 -------

doc/man/pkgctl-auth.1.asciidoc

@@ -3,7 +3,7 @@ pkgctl-auth(1)
 
 Name
 ----
-pkgctl-auth - Authenticate with serivces like GitLab.
+pkgctl-auth - Authenticate with services like GitLab.
 
 Synopsis
 --------

src/commitpkg.in

@@ -155,7 +155,7 @@ if (( ${#needsversioning[*]} )); then
 		if [[ ! -f "${file}" ]]; then
 			continue
 		fi
-		if ! git ls-files --error-unmatch "$file"; then
+		if ! git ls-files --error-unmatch "$file" >/dev/null; then
 			die "%s is not under version control" "$file"
 		fi
 	done

src/lib/archroot.sh

@@ -15,7 +15,11 @@ check_root() {
 	local orig_argv=("$@")
 
 	(( EUID == 0 )) && return
-	if type -P sudo >/dev/null; then
+	if type -P run0 >/dev/null; then
+		keepenv=",$keepenv"
+		command="run0 ${keepenv//,/ --setenv=}"
+		exec ${command} -- "${orig_argv[@]}"
+	elif type -P sudo >/dev/null; then
 		exec sudo --preserve-env="${keepenv}" -- "${orig_argv[@]}"
 	else
 		exec su root -c "$(printf ' %q' "${orig_argv[@]}")"

src/lib/license/setup.sh

@@ -188,10 +188,13 @@ path = [
     "README.md",
     "keys/**",
     ".SRCINFO",
+    ".gitignore",
     ".nvchecker.toml",
     "*.install",
     "*.sysusers",
+    "*sysusers.conf",
     "*.tmpfiles",
+    "*tmpfiles.conf",
     "*.logrotate",
     "*.pam",
     "*.service",

src/lib/version/check.sh

@@ -140,32 +140,6 @@ pkgctl_version_check() {
 		pushd "${path}" >/dev/null
 
 		if [[ ${output_format} == pretty ]]; then
-			# initialize the tmp file for status output
-			section_separator=''
-			printf "" > "${status_dir}/tmp"
-
-			# update the current list of failed packages
-			if (( ${#failure[@]} > 0 )); then
-				exit_code=${PKGCTL_VERSION_CHECK_EXIT_FAILURE}
-				printf "%sFailure%s\n" "${section_separator}${BOLD}${UNDERLINE}" "${ALL_OFF}" >> "${status_dir}/tmp" 2>&1
-				section_separator=$'\n'
-				for result in "${failure[@]}"; do
-					msg_error " ${result}" >> "${status_dir}/tmp" 2>&1
-				done
-			fi
-
-			# update the current list of out-of-date packages
-			if (( ${#out_of_date[@]} > 0 )); then
-				exit_code=${PKGCTL_VERSION_CHECK_EXIT_OUT_OF_DATE}
-				printf "%sOut-of-date%s\n" "${section_separator}${BOLD}${UNDERLINE}" "${ALL_OFF}" >> "${status_dir}/tmp" 2>&1
-				section_separator=$'\n'
-				for result in "${out_of_date[@]}"; do
-					msg_warn " ${result}" >> "${status_dir}/tmp" 2>&1
-				done
-			fi
-
-			printf "%s" "${section_separator}" >> "${status_dir}/tmp"
-
 			# update the current terminal spinner status
 			(( ++current_item ))
 			pkgctl_version_check_spinner \
@@ -243,9 +217,6 @@ pkgctl_version_check() {
 		return 0
 	fi
 
-	# reset the section separator after loop
-	section_separator=''
-
 	if (( verbose )) && (( ${#up_to_date[@]} > 0 )); then
 		printf "%sUp-to-date%s\n" "${section_separator}${BOLD}${UNDERLINE}" "${ALL_OFF}"
 		section_separator=$'\n'
@@ -437,7 +408,7 @@ pkgctl_version_check_spinner() {
 	pkgctl_version_check_summary \
 		"${up_to_date_count}" \
 		"${out_of_date_count}" \
-		"${failure_count}" >> "${tmp_file}"
+		"${failure_count}" > "${tmp_file}"
 
 	# print the progress status
 	printf "📡 Checking: %s/%s [%s] %%spinner%%" \

src/makechrootpkg.in

@@ -185,10 +185,18 @@ prepare_chroot() {
 		echo "$x" >>"$copydir/etc/makepkg.conf"
 	done
 
-	cat > "$copydir/etc/sudoers.d/builduser-pacman" <<EOF
+	# TODO(gromit): check if this rule is sane
-builduser ALL = NOPASSWD: /usr/bin/pacman
+	# TODO(gromit): this will require a full container
+	cat > "$copydir/etc/polkit-1/rules.d/10-systemd-nopasswd.rules" <<EOF
+polkit.addRule(function(action, subject) {
+    if (action.id == "org.freedesktop.systemd1.manage-units") {
+        if (subject.isInGroup("wheel")) {
+            return polkit.Result.YES;
+        }
+    }
+});
 EOF
-	chmod 440 "$copydir/etc/sudoers.d/builduser-pacman"
+	chmod 440 "$copydir/etc/polkit-1/rules.d/10-systemd-nopasswd.rules"
 
 	cat > "$copydir/etc/gitconfig" <<EOF
 [safe]
@@ -222,17 +230,14 @@ _chrootbuild() {
 	# shellcheck source=/dev/null
 	. /etc/profile
 
-	# Beware, there are some stupid arbitrary rules on how you can
+	run0 --setenv=SOURCE_DATE_EPOCH \
-	# use "$" in arguments to commands with "sudo -i".  ${foo} or
+		 --setenv=BUILDTOOL \
-	# ${1} is OK, but $foo or $1 isn't.
+		 --setenv=BUILDTOOLVER \
-	# https://bugzilla.sudo.ws/show_bug.cgi?id=765
+		 --via-shell --chdir='~' \
-	sudo --preserve-env=SOURCE_DATE_EPOCH \
+		 --user=builduser -- bash -c 'cd /startdir; makepkg "$@"' -bash "$@"
-		--preserve-env=BUILDTOOL \
-		--preserve-env=BUILDTOOLVER \
-		-iu builduser bash -c 'cd /startdir; makepkg "$@"' -bash "$@"
 	ret=$?
 	case $ret in
-		0|14)
+		0)
 			return 0;;
 		*)
 			return $ret;;
@@ -243,7 +248,7 @@ _chrootnamcap() {
 	pacman -S --needed --noconfirm namcap
 	for pkgfile in /startdir/PKGBUILD /pkgdest/*; do
 		echo "Checking ${pkgfile##*/}"
-		sudo -u builduser namcap "$pkgfile" 2>&1 | tee "/logdest/${pkgfile##*/}-namcap.log"
+		run0 --user=builduser -- namcap "$pkgfile" 2>&1 | tee "/logdest/${pkgfile##*/}-namcap.log"
 	done
 }
 
@@ -252,8 +257,12 @@ download_sources() {
 	chown "$makepkg_user:" "$WORKDIR"
 
 	# Ensure sources are downloaded
-	sudo -u "$makepkg_user" --preserve-env=GNUPGHOME,SSH_AUTH_SOCK \
+	run0 --user="$makepkg_user" \
-		env SRCDEST="$SRCDEST" BUILDDIR="$WORKDIR" \
+		--setenv=GNUPGHOME \
+		--setenv=SSH_AUTH_SOCK \
+		--setenv=SRCDEST="$SRCDEST" \
+		--setenv=BUILDDIR="$WORKDIR" \
+		--chdir=. -- \
 		makepkg --config="$copydir/etc/makepkg.conf" --verifysource -o "${verifysource_args[@]}" ||
 		die "Could not download sources."
 }
@@ -400,7 +409,7 @@ if arch-nspawn "$copydir" \
 	"${nspawn_build_args[@]}" \
 	/chrootbuild "${makepkg_args[@]}"
 then
-	mapfile -t pkgnames < <(sudo -u "$makepkg_user" bash -c 'source PKGBUILD; printf "%s\n" "${pkgname[@]}"')
+	mapfile -t pkgnames < <(run0 --user="$makepkg_user" -- bash -c 'source PKGBUILD; printf "%s\n" "${pkgname[@]}"')
 	move_products
 else
 	(( ret += 1 ))
@@ -453,7 +462,7 @@ else
 		done
 
 		msg2 "Checking packages"
-		sudo -u "$makepkg_user" checkpkg --rmdir --warn --makepkg-config "$copydir/etc/makepkg.conf" "${remotepkgs[@]/#file:\/\//}"
+		run0 --user="$makepkg_user" -- checkpkg --rmdir --warn --makepkg-config "$copydir/etc/makepkg.conf" "${remotepkgs[@]/#file:\/\//}"
 	fi
 	true
 fi

src/makerepropkg.in

@@ -192,7 +192,7 @@ for p in "$@"; do
         pkgfile=${pkgfile_remote#file://}
         if [[ ! -f ${pkgfile} ]]; then
             msg "Downloading package '%s' into pacman's cache" "${pkgfile}"
-            sudo pacman -Swdd --noconfirm --logfile /dev/null "${p}" || exit 1
+            run0 -- pacman -Swdd --noconfirm --logfile /dev/null "${p}" || exit 1
             pkgfile_remote=$(pacman -Sddp "${p}" 2>/dev/null)
             pkgfile="${pkgfile_remote#file://}"
         fi