feat: Add arm tooling

cargo/Earthfile

@@ -2,122 +2,22 @@ VERSION 0.8
 
 PROJECT blue-build/earthly-lib
 
-IMPORT github.com/earthly/lib/rust AS rust
-
 build:
 	FROM rust
-	RUN apt-get update && \
-		apt-get install -y musl-dev musl-tools jq && \
+	RUN dpkg --add-architecture arm64 && \
+		apt-get update && \
+		apt-get install -y --no-install-recommends --no-install-suggests \
+			musl-dev \
+			musl-dev:arm64 \
+			gcc-aarch64-linux-gnu \
+      gcc-arm-linux-gnueabihf \
+      g++-aarch64-linux-gnu \
+      musl-tools \
+      jq && \
+    apt-get clean && \
 		rustup component add clippy && \
-		rustup target add x86_64-unknown-linux-musl
+		rustup target add x86_64-unknown-linux-musl aarch64-unknown-linux-musl aarch64-unknown-linux-gnu
 
 	RUN cargo install --root $CARGO_HOME --locked cargo-sweep git-cliff cargo-release
 
 	SAVE IMAGE --push ghcr.io/blue-build/earthly-lib/cargo-builder
-
-INIT:
-	FUNCTION
-	ENV RUSTC_WRAPPER=""
-	IF [ -z "$EARTHLY_CACHE_PREFIX" ]
-		DO rust+INIT --keep_fingerprints=true
-	END
-
-TEST:
-	FUNCTION
-	ARG NIGHTLY=false
-
-	DO +INIT
-
-	IF [ "$NIGHTLY" = true ]
-		DO rust+CARGO --args="test --features nightly -- --show-output"
-	ELSE
-		DO rust+CARGO --args="test -- --show-output"
-	END
-
-LINT:
-	FUNCTION
-	ARG NIGHTLY=false
-
-	DO +INIT
-
-	IF [ "$NIGHTLY" = true ]
-		DO rust+CARGO --args="clippy --features nightly -- -D warnings"
-	ELSE
-		DO rust+CARGO --args="clippy -- -D warnings"
-	END
-
-BUILD_RELEASE:
-	FUNCTION
-	ARG NIGHTLY=false
-	ARG BUILD_TARGET
-
-	DO +INIT
-
-	IF [ -n "$BUILD_TARGET" ]
-		IF [ "$NIGHTLY" = "true" ]
-			DO rust+CARGO --args="build --release --features nightly --target $BUILD_TARGET" --output="$BUILD_TARGET/release/[^\./]+"
-		ELSE
-			DO rust+CARGO --args="build --release --target $BUILD_TARGET" --output="$BUILD_TARGET/release/[^\./]+"
-		END
-	ELSE
-		IF [ "$NIGHTLY" = "true" ]
-			DO rust+CARGO --args="build --release --features nightly" --output="release/[^\./]+"
-		ELSE
-			DO rust+CARGO --args="build --release" --output="release/[^\./]+"
-		END
-	END
-
-SAVE_IMAGE:
-	FUNCTION
-	ARG --required IMAGE
-	ARG TAG
-	ARG ALPINE=false
-	ARG NIGHTLY=false
-	ARG LATEST=false
-	ARG INSTALLER=false
-	LET FINAL_TAG=""
-
-	IF [ "$NIGHTLY" = "true" ]
-		SET FINAL_TAG="nightly"
-	END
-
-	IF [ "$ALPINE" = "true" ]
-		IF [ -n "$FINAL_TAG" ]
-			SET FINAL_TAG=$(echo -n "alpine-$FINAL_TAG")
-		ELSE
-			SET FINAL_TAG="alpine"
-		END
-	END
-
-	IF [ "$INSTALLER" = "true" ]
-		IF [ -n "$FINAL_TAG" ]
-			SET FINAL_TAG=$(echo -n "installer-$FINAL_TAG")
-		ELSE
-			SET FINAL_TAG="installer"
-		END
-	END
-
-
-	IF [ -n "$TAG" ]
-		IF [ -n "$FINAL_TAG" ]
-			SAVE IMAGE --push $IMAGE:$TAG-$FINAL_TAG
-		ELSE
-			SAVE IMAGE --push $IMAGE:$TAG
-		END
-
-		IF [ "$LATEST" = "true" ]
-			IF [ -n "$FINAL_TAG" ]
-				SAVE IMAGE --push $IMAGE:latest-$FINAL_TAG
-			ELSE
-				SAVE IMAGE --push $IMAGE:latest
-			END
-		END
-	ELSE
-		ARG EARTHLY_GIT_BRANCH
-		IF [ -n "$FINAL_TAG" ]
-			SAVE IMAGE --push $IMAGE:$EARTHLY_GIT_BRANCH-$FINAL_TAG
-		ELSE
-			SAVE IMAGE --push $IMAGE:$EARTHLY_GIT_BRANCH
-		END
-	END
-