build: support nocheck for initial bootstrap builds

Output a warning when this option is used to remind packagers to rebuild
the packages with checks once the bootstrap cycle has been completed.

contrib/completion/zsh/_devtools.in

@@ -42,6 +42,7 @@ _pkgctl_build_args=(
 	'(-o --offload)'{-o,--offload}'[Build on a remote server and transfer artifacts afterwards]'
 	'(-c --clean)'{-c,--clean}'[Recreate the chroot before building]'
 	'(-I --install)'{-I,--install}'[Install a package into the working copy of the chroot]:target:_files -g "*.pkg.tar.*(.)"'
+	'--nocheck[Do not run the check() function in the PKGBUILD]'
 	'--pkgver=[Set pkgver, reset pkgrel and update checksums]:pkgver:'
 	'--pkgrel=[Set pkgrel to a given value]:pkgrel:'
 	'--rebuild[Increment the pkgrel variable]'

doc/man/pkgctl-build.1.asciidoc

@@ -38,6 +38,9 @@ Build Options
 *-I, --install* 'FILE'::
 	Install a package into the working copy of the chroot
 
+*--nocheck*::
+	Do not run the check() function in the PKGBUILD
+
 PKGBUILD Options
 ----------------
 

src/lib/build/build.sh

@@ -47,6 +47,7 @@ pkgctl_build_usage() {
 		    -o, --offload        Build on a remote server and transfer artifacts afterwards
 		    -c, --clean          Recreate the chroot before building
 		    -I, --install FILE   Install a package into the working copy of the chroot
+		    --nocheck            Do not run the check() function in the PKGBUILD
 
 		PKGBUILD OPTIONS
 		    --pkgver=PKGVER      Set pkgver, reset pkgrel and update checksums
@@ -120,6 +121,7 @@ pkgctl_build() {
 	local BUILD_OPTIONS=()
 	local MAKECHROOT_OPTIONS=()
 	local RELEASE_OPTIONS=()
+	local MAKEPKG_OPTIONS=()
 
 	local PTS
 	PTS="$(tty | sed 's|/dev/pts/||')"
@@ -201,6 +203,11 @@ pkgctl_build() {
 				warning 'installing packages into the chroot may break reproducible builds, use with caution!'
 				shift 2
 				;;
+			--nocheck)
+				MAKEPKG_OPTIONS+=("--nocheck")
+				warning 'not running checks is disallowed for official packages, except for bootstrapping. Please rebuild after bootstrapping is completed!'
+				shift
+				;;
 			-r|--release)
 				# shellcheck source=src/lib/release.sh
 				source "${_DEVTOOLS_LIBRARY_DIR}"/lib/release.sh
@@ -366,9 +373,9 @@ pkgctl_build() {
 			fi
 
 			if (( OFFLOAD )); then
-				offload-build --repo "${pkgrepo}" -- "${BUILD_OPTIONS[@]}" -- "${MAKECHROOT_OPTIONS[@]}" -l "${WORKER}"
+				offload-build --repo "${pkgrepo}" -- "${BUILD_OPTIONS[@]}" -- "${MAKECHROOT_OPTIONS[@]}" -l "${WORKER}" -- "${MAKEPKG_OPTIONS[@]}"
 			else
-				"${BUILDTOOL}" "${BUILD_OPTIONS[@]}" -- "${MAKECHROOT_OPTIONS[@]}" -l "${WORKER}"
+				"${BUILDTOOL}" "${BUILD_OPTIONS[@]}" -- "${MAKECHROOT_OPTIONS[@]}" -l "${WORKER}" -- "${MAKEPKG_OPTIONS[@]}"
 			fi
 		done