Bug 40852: Compile lox library to wasm

cargo_vendor-cbindgen: submodule-update

	$(rbm) build cbindgen --step cargo_vendor --target alpha --target torbrowser-linux-x86_64

cargo_vendor-lox: submodule-update

	$(rbm) build lox-wasm --step cargo_vendor --target nightly --target torbrowser-linux-x86_64

go_vendor-snowflake-alpha: submodule-update

	$(rbm) build snowflake --step go_vendor --target alpha --target torbrowser-linux-x86_64

#!/bin/bash

[% c("var/set_default_env") -%]

distdir=/var/tmp/dist

builddir=/var/tmp/build/[% project %]

mkdir -p $distdir/[% project %]

tar -C /var/tmp/dist -xf $rootdir/[% c('input_files_by_name/rust') %]

export PATH="/var/tmp/dist/rust/bin:$PATH"

[% IF c("var/linux") -%]

  export LD_LIBRARY_PATH="/var/tmp/dist/rust/lib:$LD_LIBRARY_PATH"

[% END -%]

mkdir -p /var/tmp/build

tar -C /var/tmp/build -xf [% project %]-[% c('version') %].tar.gz

# Now prepare the offline build

# Move the directory for hardcoding the path in .cargo/config

mv /var/tmp/build/[% project %]-[% c('version') %] $builddir

tar -C $builddir -xf $rootdir/[% c('input_files_by_name/cargo_vendor') %]

cd $builddir

mkdir .cargo

cat > .cargo/config << 'EOF'

[source.crates-io]

replace-with = "vendored-sources"

[source."https://git-crysp.uwaterloo.ca/iang/lox.git"]

git = "https://git-crysp.uwaterloo.ca/iang/lox.git"

replace-with = "vendored-sources"

[source.vendored-sources]

directory = "/var/tmp/build/lox-wasm/vendor"

EOF

cargo build -p lox-wasm --release --frozen --target wasm32-unknown-unknown

mv target/wasm32-unknown-unknown/release/lox_wasm.wasm $distdir/[% project %]

cd $distdir

[% c('tar', {

        tar_src => [ project ],

        tar_args => '-czf ' _ dest_dir _ '/' _ c('filename'),

    }) %]

# vim: filetype=yaml sw=2

# Remember to update also the package's hash, with the version!

version: "0.1.0"

git_url: https://gitlab.torproject.org/tpo/anti-censorship/lox-rs

git_hash: 003d9c886be3cef59c4c61db03e54a90990e2e93

container:

  use_container: 1

steps:

  build:

    filename: '[% project %]-[% c("version") %]-[% c("var/build_id") %].tar.[% c("compress_tar") %]'

    input_files:

      - project: container-image

        pkg_type: build

      - project: rust

        name: rust

        pkg_type: build

      - project: wasm-bindgen

        name: wasm-bindgen

        pkg_type: build

      - name: cargo_vendor

        project: lox-wasm

        pkg_type: cargo_vendor

        norec:

          sha256sum: c4d31f971d406688a08414d471bca6ae2dcea4ce9507ab44a4e54324768c2b22