prepare examples/rust Earthfile

input-output-hk · Nov 23, 2023 · 0235708 · 0235708
1 parent fdf54d4
commit 0235708
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diff --git a/earthly/rust/Earthfile b/earthly/rust/Earthfile
@@ -84,19 +84,10 @@ rust-base:
 rust-base-all-hosts:
     BUILD --platform=linux/amd64 --platform=linux/arm64 +rust-base
 
-# Common Rust setup
-# Parameters:
-#  * toolchain : The `rust-toolchain` toml file.
+# Common Rust setup.
 SETUP:
     COMMAND
-    ARG toolchain=./rust-toolchain.toml
 
-    # Poetry Installation directory.
-    # Gives poetry and our poetry project a reliable location.
-    WORKDIR /build
-
-    # Copy our toolchain dependency.
-    COPY $toolchain ./rust-toolchain.toml
     ENV default_rust_channel=$(rg -oP 'channel\s*=\s*"\K[^"]+' rust-toolchain.toml)
 
     # Check that `default_rust_channel` and $RUST_VERSION from the rust-base container are exactly the same.
@@ -110,22 +101,6 @@ SETUP:
         cargo --version && \
         cargo +nightly --version
 
-
-CP_SRC:
-    # Copy the build src using this.
-    COMMAND
-    # This can be one directory like `"src/*"` or multiple src separated by `","`:
-    # eg, "example/Cargo.toml, example/Cargo.lock, example/src"
-    ARG src=""
-
-    # ONLY copy whats needed to build.  Not everything.
-    # Note: rust-toolchain.toml was already copied when rust was setup.
-    # Minimizing whats copied reduces needless cache misses.
-    FOR --sep=", " file IN $src
-        COPY --dir $file .
-    END
-
-
 # Steps we do during the `check` CI phase for all Rust programs
 CHECK:
     COMMAND
@@ -147,102 +122,3 @@ SMOKE_TEST:
 
     # ALL executables MUST have `--help` as an option.
     RUN target/$TARGETARCH/release/$bin --help
-
-
-# Set up our target toolchains, and copy our files.
-builder:
-    FROM +rust-base
-
-    DO +SETUP --toolchain=example/rust-toolchain.toml
-
-    DO +CP_SRC --src="example/*"
-
-# Test rust build container - Use best architecture host tools.
-check-hosted:
-    FROM +builder
-
-    DO +CHECK
-
-# Test which runs check with all supported host tooling.  Needs qemu or rosetta to run.
-# Only used to validate tooling is working across host toolsets.
-check-all-hosts:    
-    BUILD --platform=linux/amd64 --platform=linux/arm64 +check-hosted
-
-build-hosted:
-    ARG TARGETPLATFORM
-
-    # Build the service
-    FROM +builder
-
-    RUN /scripts/std_build.sh
-
-    DO +SMOKE_TEST --bin=hello_world
-
-    SAVE ARTIFACT target/$TARGETARCH/doc doc
-    SAVE ARTIFACT target/$TARGETARCH/release/hello_world hello_world
-
-# Test which runs check with all supported host tooling.  Needs qemu or rosetta to run.
-# Only used to validate tooling is working across host toolsets.
-build-all-hosts:    
-    BUILD --platform=linux/amd64 --platform=linux/arm64 +build-hosted
-
-## -----------------------------------------------------------------------------
-##
-## Standard CI targets.
-##
-## These targets are discovered and executed automatically by CI.
-
-# Run check using the most efficient host tooling
-# CI Automated Entry point.
-check:
-    FROM busybox
-    # This is necessary to pick the correct architecture build to suit the native machine.
-    # It primarily ensures that Darwin/Arm builds work as expected without needing x86 emulation.
-    # All target implementation of this should follow this pattern.
-    ARG USERARCH
-
-    IF [ "$USERARCH" == "arm64" ]
-        BUILD --platform=linux/arm64 +check-hosted
-    ELSE
-        BUILD --platform=linux/amd64 +check-hosted
-    END
-
-# Run build using the most efficient host tooling
-# CI Automated Entry point.
-build:
-    FROM busybox
-    # This is necessary to pick the correct architecture build to suit the native machine.
-    # It primarily ensures that Darwin/Arm builds work as expected without needing x86 emulation.
-    # All target implementation of this should follow this pattern.
-    ARG USERARCH
-
-    IF [ "$USERARCH" == "arm64" ]
-        BUILD --platform=linux/arm64 +build-hosted
-    ELSE
-        BUILD --platform=linux/amd64 +build-hosted
-    END
-
-
-# This step will build any packages we would intend to publish or integration test.
-#package:
-#    FROM scratch
-
-# Run integration tests on all packages built during the `package` step.
-#test:
-#    FROM scratch
-
-# Publish packages if all integration tests have passed. 
-# (Failure to pass tests will prevent packages being published.)
-# Don't have a `publish` target if nothing to actually publish.
-#publish:
-#    FROM scratch
-
-## -----------------------------------------------------------------------------
-
-# This step simulates the full CI run for local purposes only.
-local-ci-run:
-    BUILD +check
-    BUILD +build
-    # BUILD +package
-    # BUILD +test
-    # BUILD +publish
diff --git a/examples/rust/Earthfile b/examples/rust/Earthfile
@@ -0,0 +1,79 @@
+VERSION 0.7
+
+# Set up our target toolchains, and copy our files.
+builder:
+    FROM ./../../earthly/rust+rust-base
+
+    COPY --dir "*" .
+
+    DO ./../../earthly/rust+SETUP
+
+# Test rust build container - Use best architecture host tools.
+check-hosted:
+    FROM +builder
+
+    DO ./../../earthly/rust+CHECK
+
+# Test which runs check with all supported host tooling.  Needs qemu or rosetta to run.
+# Only used to validate tooling is working across host toolsets.
+check-all-hosts:    
+    BUILD --platform=linux/amd64 --platform=linux/arm64 +check-hosted
+
+build-hosted:
+    ARG TARGETPLATFORM
+
+    # Build the service
+    FROM +builder
+
+    RUN /scripts/std_build.sh
+
+    DO +SMOKE_TEST --bin=hello_world
+
+    SAVE ARTIFACT target/$TARGETARCH/doc doc
+    SAVE ARTIFACT target/$TARGETARCH/release/hello_world hello_world
+
+# Test which runs check with all supported host tooling.  Needs qemu or rosetta to run.
+# Only used to validate tooling is working across host toolsets.
+build-all-hosts:    
+    BUILD --platform=linux/amd64 --platform=linux/arm64 +build-hosted
+
+## -----------------------------------------------------------------------------
+##
+## Standard CI targets.
+##
+## These targets are discovered and executed automatically by CI.
+
+# Run check using the most efficient host tooling
+# CI Automated Entry point.
+check:
+    FROM busybox
+    # This is necessary to pick the correct architecture build to suit the native machine.
+    # It primarily ensures that Darwin/Arm builds work as expected without needing x86 emulation.
+    # All target implementation of this should follow this pattern.
+    ARG USERARCH
+
+    IF [ "$USERARCH" == "arm64" ]
+        BUILD --platform=linux/arm64 +check-hosted
+    ELSE
+        BUILD --platform=linux/amd64 +check-hosted
+    END
+
+# Run build using the most efficient host tooling
+# CI Automated Entry point.
+build:
+    FROM busybox
+    # This is necessary to pick the correct architecture build to suit the native machine.
+    # It primarily ensures that Darwin/Arm builds work as expected without needing x86 emulation.
+    # All target implementation of this should follow this pattern.
+    ARG USERARCH
+
+    IF [ "$USERARCH" == "arm64" ]
+        BUILD --platform=linux/arm64 +build-hosted
+    ELSE
+        BUILD --platform=linux/amd64 +build-hosted
+    END
+
+# This step simulates the full CI run for local purposes only.
+local-ci-run:
+    BUILD +check
+    BUILD +build
diff --git a/examples/rust/README.md b/examples/rust/README.md