Circular dependency on `com_github_nelhage_rules_boost`.

[optimality]

When I added the suggested code to my WORKSPACE file and attempted to build, I received the following error:

# bazel build //...
ERROR: Failed to load Starlark extension '@com_github_nelhage_rules_boost//:boost/boost.bzl'.
Cycle in the workspace file detected. This indicates that a repository is used prior to being defined.
The following chain of repository dependencies lead to the missing definition.
 - @com_github_nelhage_rules_boost
This could either mean you have to add the '@com_github_nelhage_rules_boost' repository with a statement like `http_archive` in your WORKSPACE file (note that transitive dependencies are not added automatically), or move an existing definition earlier in your WORKSPACE file.
ERROR: cycles detected during target parsing
INFO: Elapsed time: 0.389s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded)

I was able to resolve this by copying your http_archive definition of com_github_nelhage_rules_boost from workspace_setup.bzl and putting it before the hedron_make_cc_https_easy invocation in my WORKSPACE file, so that my WORKSPACE looks like this:

http_archive(
    name = "com_github_nelhage_rules_boost",
    sha256 = "89c3b084702e36e5d4f23e5c6cfb2477a2a3c22b3e42daf0c26f1aa118503246",
    strip_prefix = "rules_boost-afde66a455ccf7398c6eaa5f320a72b2974ceaad",
    url = "https://github.com/nelhage/rules_boost/archive/afde66a455ccf7398c6eaa5f320a72b2974ceaad.tar.gz",
)

http_archive(
    name = "hedron_make_cc_https_easy",
    sha256 = "ef582dba347de57810724021c63fe2e6e114eaad3eb9322ab9ffc5145800967f",
    strip_prefix = "bazel-make-cc-https-easy-2850c63f2826d2b4f5d520bfc688018e96c1df0b",
    url = "https://github.com/hedronvision/bazel-make-cc-https-easy/archive/2850c63f2826d2b4f5d520bfc688018e96c1df0b.tar.gz",
)

load("@hedron_make_cc_https_easy//:workspace_setup.bzl", "hedron_make_cc_https_easy")

hedron_make_cc_https_easy()

I believe you can replicate this easily in an empty project.

I think the underlying issue is that in workspace_setup.bzl on line 3 you have

load("@com_github_nelhage_rules_boost//:boost/boost.bzl", "boost_deps")

but rules_boost hasn't been imported yet; that happens on line 31.

Not sure what a good fix would be or I would've just sent a PR, sorry.

[cpsauer]

Hey, Austin! Thanks for giving these rules a whirl and reporting the issue. Love the username :)

I use (and help maintain) both together, so 🤦🏻 I hadn't tested this case.

I just pushed up a fix--you'll need to add another short snippet to your WORKSPACE. (Unfortunately, this just isn't something current Bazel handles very well--pre bzlmod. More details in the commit backlinked above.)

Cheers! Chris

P.S. Thanks for your willingness to file a PR if/when you see your way to a fix. This one's a weird, tricky bazel edge case, but I'm hoping we'll get to collaborate more in the future.

[optimality]

Thanks for the fix, much appreciated! Big fan of this and your compile commands extractor.

[cpsauer]

:) My pleasure, man. Thanks for reporting--and replying back.

If you're down to share, I'd love to know what you're building with them! Helps me understand use cases and feel good about building the tools.

[cpsauer]

Checking back in: Working for you ok @optimality?

One place I'd love your help: Compile commands extractor kinda exploded on its own (in a good way) but this one's been slower on the uptake. Any other ways you can think of to make it more valuable to more people--or other things that'd have helped you find it? (Unblocking usage without boost is huge--I'm wondering if there are other ways I'm accidentally cutting off usage.)