third_party/rust/Cargo.toml

[package]
name = "compile_with_bazel"
version = "0.0.0"

# Mandatory (or Cargo tooling is unhappy)
[lib]
path = "fake_lib.rs"

[dependencies]
mdbook = "0"

[package.metadata.raze]
workspace_path = "//third_party/rust/cargo"
package_aliases_dir = "."
targets = [
    "x86_64-unknown-linux-gnu",
]
genmode = "Remote"

[package.metadata.raze.crates.handlebars.'4.0.1']
data_dependencies = [
    "src/grammar.pest",
]

[package.metadata.raze.crates.mdbook.'0.4.10']
data_dependencies = [
    "src/theme/playground_editor/ace.js",
    "src/theme/playground_editor/editor.js",
    "src/theme/playground_editor/mode-rust.js",
    "src/theme/playground_editor/theme-dawn.js",
    "src/theme/playground_editor/theme-tomorrow_night.js",

    "src/theme/fonts/OPEN-SANS-LICENSE.txt",
    "src/theme/fonts/SOURCE-CODE-PRO-LICENSE.txt",
    "src/theme/fonts/fonts.css",
    "src/theme/fonts/open-sans-v17-all-charsets-300.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-300italic.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-600.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-600italic.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-700.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-700italic.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-800.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-800italic.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-italic.woff2",
    "src/theme/fonts/open-sans-v17-all-charsets-regular.woff2",
    "src/theme/fonts/source-code-pro-v11-all-charsets-500.woff2",

    "src/theme/searcher/elasticlunr.min.js",
    "src/theme/searcher/mark.min.js",
    "src/theme/searcher/searcher.js",

    "src/theme/ayu-highlight.css",
    "src/theme/book.js",
    "src/theme/clipboard.min.js",
    "src/theme/favicon.png",
    "src/theme/favicon.svg",
    "src/theme/head.hbs",
    "src/theme/header.hbs",
    "src/theme/highlight.css",
    "src/theme/highlight.js",
    "src/theme/index.hbs",
    "src/theme/redirect.hbs",
    "src/theme/tomorrow-night.css",

    "src/theme/css/chrome.css",
    "src/theme/css/general.css",
    "src/theme/css/print.css",
    "src/theme/css/variables.css",

    "src/theme/FontAwesome/css/font-awesome.min.css",
    "src/theme/FontAwesome/fonts/FontAwesome.otf",
    "src/theme/FontAwesome/fonts/fontawesome-webfont.eot",
    "src/theme/FontAwesome/fonts/fontawesome-webfont.svg",
    "src/theme/FontAwesome/fonts/fontawesome-webfont.ttf",
    "src/theme/FontAwesome/fonts/fontawesome-webfont.woff",
    "src/theme/FontAwesome/fonts/fontawesome-webfont.woff2",
]
# Generate the binary target alias //third_party/rust:cargo_bin_mdbook.
extra_aliased_targets = [
    "cargo_bin_mdbook"
]
# We end up linking mdbook into a binary. rustc, when doing that, calls gcc as
# a linker (probably because cc-rs?).
#
# On our build container, the gcc used as a linker is /usr/bin/gcc. This gcc
# then attempts to call its corresponding system ld, expecting it to be on
# PATH. However, rules_rust hermeticizes the build to the point where PATH is
# totally stripped out. Here, we add back /usr/bin back as the sole PATH
# element, thereby making 'ld' resolvable agan by /usr/bin/gcc.
#
# In an ideal world, we would be able to translate Bazel C++ toolchain
# definitions into Cargo/rustc's build system. These definitions technically
# contain everything needed to know how to call a toolchain. However, it seems
# like the current ecosystem of linking C/C++ in Rust is not centralized enough
# for this to be easily doable, as the responsibility is spread between rustc,
# Cargo, and third-party crates like cc-rs.
#
# For now, this has to do - as long as we don't use Cargo/Rust for secondary
# operating system tools like mdbook, and not as something directly in the
# transitive dependency set of building a Metropolis release. This is also why
# we 'fix' this only for mdbook for now, we don't want to even pretend that
# this is something that should be used where reproducibility and hermeticity
# matters.
additional_env.PATH = "/usr/bin"