From f5d166fdadb7f58b7d8b079136acfe66f7e77080 Mon Sep 17 00:00:00 2001
From: Austen Adler <agadler@austenadler.com>
Date: Sat, 11 Mar 2023 17:50:23 -0500
Subject: [PATCH] Start work on building final docker image

---
 build.earth | 112 ++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 87 insertions(+), 25 deletions(-)

diff --git a/build.earth b/build.earth
index 3b1b764..1495de8 100644
--- a/build.earth
+++ b/build.earth
@@ -1,42 +1,104 @@
 VERSION 0.6
 
 docs-build:
-	FROM ruby:latest
+    FROM ruby:latest
 
-	WORKDIR /app
+    WORKDIR /app
 
-	RUN gem install coderay
-	RUN gem install rouge
-	RUN gem install asciidoctor
+    RUN gem install coderay
+    RUN gem install rouge
+    RUN gem install asciidoctor
 
-	# These dependencies are required for asciidoctor-mathematical
-	RUN apt-get update
-	RUN DEBIAN_FRONTEND=noninteractive apt-get -qq -y install bison flex libffi-dev libxml2-dev libgdk-pixbuf2.0-dev libcairo2-dev libpango1.0-dev fonts-lyx cmake
-	RUN gem install asciidoctor-mathematical
+    # These dependencies are required for asciidoctor-mathematical
+    RUN apt-get update
+    RUN DEBIAN_FRONTEND=noninteractive apt-get -qq -y install bison flex libffi-dev libxml2-dev libgdk-pixbuf2.0-dev libcairo2-dev libpango1.0-dev fonts-lyx cmake
+    RUN gem install asciidoctor-mathematical
 
-	COPY ./README.adoc docs/index.adoc
-	COPY --dir ./docs .
+    COPY ./README.adoc docs/index.adoc
+    COPY --dir ./docs .
 
-	RUN asciidoctor -r asciidoctor-mathematical -a mathematical-format=svg -a "!webfonts" -- ./docs/*.adoc
-	RUN \
-		find docs -type f -not -iname '*.html' -not -iname '*.png' -not -iname '*.svg' -delete && \
-		:
+    RUN asciidoctor -r asciidoctor-mathematical -a mathematical-format=svg -a "!webfonts" -- ./docs/*.adoc
+    RUN \
+        find docs -type f -not -iname '*.html' -not -iname '*.png' -not -iname '*.svg' -delete && \
+        :
 
-	SAVE ARTIFACT ./docs
+    SAVE ARTIFACT ./docs
 
 docs:
-	FROM golang:latest
-	WORKDIR /app
+    FROM golang:latest
+    WORKDIR /app
 
-	GIT CLONE https://github.com/tdewolff/minify/ minify/
+    GIT CLONE https://github.com/tdewolff/minify/ minify/
 
-	RUN cd minify && go install ./cmd/minify
+    RUN cd minify && go install ./cmd/minify
 
-	COPY +docs-build/docs/ ./docs/
-	RUN minify --version
-	RUN minify --sync --recursive --output output/ ./docs/
+    COPY +docs-build/docs/ ./docs/
+    RUN minify --version
+    RUN minify --sync --recursive --output output/ ./docs/
 
-	SAVE ARTIFACT output/* AS LOCAL build/docs/
+    SAVE ARTIFACT output/* AS LOCAL build/docs/
+
+rust-deps:
+    FROM rust:latest
+    ENV CARGO_HOME=/deps
+    WORKDIR /work
+
+    COPY ./web/Cargo.toml .
+    # This is a binary program, expose a main.rs file
+    RUN mkdir src && touch src/main.rs
+    RUN cargo fetch
+    SAVE ARTIFACT /deps
+
+rust-builder:
+    FROM rust:latest
+    ENV CARGO_HOME=/deps
+    WORKDIR /work
+
+    # Linux
+    RUN rustup target add x86_64-unknown-linux-musl
+
+    RUN cargo install cargo-deb
+
+    SAVE IMAGE docker-wg:5000/rust-builder
+
+build:
+    FROM +rust-builder
+
+    COPY +rust-deps/deps /deps
+
+    ARG TOOLCHAIN=x86_64-unknown-linux-musl
+
+    # Cache whatever dependency builds you can
+    COPY ./web/Cargo.toml .
+    RUN \
+        mkdir src && touch src/lib.rs && \
+        cargo build --offline --release --target "$TOOLCHAIN" --jobs 1 && \
+        rm src/lib.rs && rmdir src && \
+        :
+
+    # Actually build the program
+    COPY ./web .
+    RUN cargo build --offline --release --target "$TOOLCHAIN" --jobs 1
+
+    ARG EXT
+    ARG STRIP_CMD=x86_64-linux-gnu-strip
+    ARG APP_NAME=web
+
+    RUN if [ "$STRIP_CMD" ]; then "$STRIP_CMD" "target/$TOOLCHAIN/release/$APP_NAME$EXT"; fi
+    # --force for windows since multiple hardlinks
+    RUN xz --force --keep "target/$TOOLCHAIN/release/$APP_NAME$EXT"
+
+    # Also build a deb file
+    IF [ -z "${TOOLCHAIN##*-linux-*}" ]
+        RUN echo "Building deb for ${TOOLCHAIN}"
+        RUN cargo deb --target "${TOOLCHAIN}"
+
+        SAVE ARTIFACT target/$TOOLCHAIN/debian/$APP_NAME_*.deb AS LOCAL dist/
+    END
+
+    # SAVE ARTIFACT target/$TOOLCHAIN/release/$APP_NAME$EXT AS LOCAL dist/
+    SAVE ARTIFACT target/$TOOLCHAIN/release/$APP_NAME$EXT.xz AS LOCAL dist/$APP_NAME-$TOOLCHAIN$EXT.xz
 
 all:
-	BUILD +docs
+    BUILD +docs
+    BUILD +build