# Build-only toolchain image for kvida-os.
#
# Unlike the previous NCS/Zephyr setup, Espressif's official image already
# bakes in the full ESP-IDF toolchain and the SDK itself for the pinned
# version, so there is no separate multi-GB "fetch SDK into a volume" step
# here -- just pin the image tag.
#
# NOTE: verify this tag still exists before relying on it -- it could not
# be checked against the live registry while writing this Dockerfile. If
# the exact patch tag "v6.0.2" isn't published, fall back to "release-v6.0".
FROM espressif/idf:v6.0.2

WORKDIR /project