buildx

Author	SHA1	Message	Date
Justin Chadwell	1a01779e5b	buildflags: merge attest flags if disabled is set This ensures that `--sbom=<bool>` and `--attest type=sbom` can be appropriately merged for build, and `--sbom=<bool>` and `target.attest=["type=sbom"]` can be appropriately merged for bake. Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago
Justin Chadwell	3e60bbe30f	buildflags: use disabled instead of enabled for attestations Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago
Justin Chadwell	f992b77535	buildflags: warn on duplicate attest field Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago
Justin Chadwell	b270a20274	build: add attests flag and sbom/provenance shorthands Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago