roc/www/build.sh
2023-07-05 18:54:28 +02:00

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#!/usr/bin/env bash
# run from root of repo with `./www/build.sh`
# check www/README.md to run a test server
# https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
set -euxo pipefail
# check if jq is installed
jq --version
# cd into the directory where this script lives.
# This allows us to run this script from the root project directory,
# which is what Netlify wants to do.
SCRIPT_RELATIVE_DIR=$(dirname "${BASH_SOURCE[0]}")
cd $SCRIPT_RELATIVE_DIR
rm -rf build/
cp -r public/ build/
# download fonts just-in-time so we don't have to bloat the repo with them.
DESIGN_ASSETS_COMMIT="4d949642ebc56ca455cf270b288382788bce5873"
DESIGN_ASSETS_TARFILE="roc-lang-design-assets-4d94964.tar.gz"
DESIGN_ASSETS_DIR="roc-lang-design-assets-4d94964"
curl -fLJO https://github.com/roc-lang/design-assets/tarball/$DESIGN_ASSETS_COMMIT
tar -xzf $DESIGN_ASSETS_TARFILE
mv $DESIGN_ASSETS_DIR/fonts build/
rm -rf $DESIGN_ASSETS_TARFILE $DESIGN_ASSETS_DIR
# grab the source code and copy it to Netlify's server; if it's not there, fail the build.
pushd build
curl -fLJO https://github.com/roc-lang/roc/archive/www.tar.gz
# Download the latest pre-built Web REPL as a zip file. (Build takes longer than Netlify's timeout.)
REPL_TARFILE="roc_repl_wasm.tar.gz"
curl -fLJO https://github.com/roc-lang/roc/releases/download/nightly/$REPL_TARFILE
tar -xzf $REPL_TARFILE -C repl
rm $REPL_TARFILE
ls -lh repl
popd
pushd ..
echo 'Generating builtin docs...'
cargo --version
# We set ROC_DOCS_ROOT_DIR=builtins so that links will be generated relative to
# "/builtins/" rather than "/" - which is what we want based on how the server
# is set up to serve them.
export ROC_DOCS_URL_ROOT=/builtins
cargo run --release --bin roc-docs crates/compiler/builtins/roc/main.roc
mv generated-docs/*.js www/build # move all .js files to build/
mv generated-docs/*.css www/build
mv generated-docs/*.svg www/build
mv generated-docs/ www/build/builtins # move all the rest to build/builtins/
# Manually add this tip to all the builtin docs.
find www/build/builtins -type f -name 'index.html' -exec sed -i 's!</nav>!<div class="builtins-tip"><b>Tip:</b> <a href="/different-names">Some names</a> differ from other languages.</div></nav>!' {} \;
# cleanup files that could have stayed behind if the script failed
rm -rf roc_nightly roc_releases.json
# we use `! [ -v GITHUB_TOKEN_READ_ONLY ];` to check if we're on a netlify server
if ! [ -v GITHUB_TOKEN_READ_ONLY ]; then
echo 'Building tutorial.html from tutorial.md...'
mkdir www/build/tutorial
cargo build --release --bin roc
roc=target/release/roc
else
echo 'Fetching latest roc nightly...'
# get roc release archive
curl -fOL https://github.com/roc-lang/roc/releases/download/nightly/roc_nightly-linux_x86_64-latest.tar.gz
# extract archive
ls | grep "roc_nightly" | xargs tar -xzvf
# delete archive
ls | grep "roc_nightly.*tar.gz" | xargs rm
# simplify dir name
mv roc_nightly* roc_nightly
roc='./roc_nightly/roc'
echo 'Building tutorial.html from tutorial.md...'
mkdir www/build/tutorial
fi
$roc version
$roc run www/generate_tutorial/src/tutorial.roc -- www/generate_tutorial/src/input/ www/build/tutorial/
mv www/build/tutorial/tutorial.html www/build/tutorial/index.html
# for new wip site
mkdir www/build/wip
roc run www/wip_new_website/main.roc -- www/wip_new_website/content/ www/build/wip
cp -r www/wip_new_website/static/site.css www/build/wip
# cleanup
rm -rf roc_nightly roc_releases.json
popd