)]}' { "commit": "68c30483f80a55870eb113e17ab21ff65d5b97ed", "tree": "0c6f11a3e3b67f63778053aee796bba772d2fa01", "parents": [ "68f752e3fb141f520978ad86f3f0e155c3502a20" ], "author": { "name": "Richard Levasseur", "email": "rlevasseur@google.com", "time": "Tue Jul 16 16:22:22 2024 -0700" }, "committer": { "name": "GitHub", "email": "noreply@github.com", "time": "Tue Jul 16 23:22:22 2024 +0000" }, "message": "internal: repos to create a toolchain from a locally installed Python (#2000)\n\nThis adds the primitives for defining a toolchain based on a locally\ninstalled Python.\nDoing this consists of two parts:\n\n* A repo rule to define a Python runtime pointing to a local Python\ninstallation.\n* A repo rule to define toolchains for those runtimes.\n\nThe runtime repos create platform runtimes, i.e, it sets\npy_runtime.interpreter_path.\nThis means the runtime isn\u0027t included in the runfiles.\n\nNote that these repo rules are largely implementation details, and are\ndefinitely not\nstable API-wise. Creating public APIs to use them through WORKSPACE or\nbzlmod will\nbe done in a separate change (there\u0027s a few design and behavior\nquestions to discuss).\n\nThis is definitely experimental quality. In particular, the code that\ntries\nto figure out the C headers/libraries is very finicky. I couldn\u0027t find\nsolid docs about\nhow to do this, and there\u0027s a lot of undocumented settings, so what\u0027s\nthere is what\nI was able to piece together from my laptop\u0027s behavior.\n\nMisc other changes:\n* Also fixes a bug if a pyenv-backed interpreter path is used for\nprecompiling:\npyenv uses `$0` to determine what to re-exec. The\n`:current_interpreter_executable`\n target used its own name, which pyenv didn\u0027t understand.\n* The repo logger now also accepts a string. This should help prevent\naccidentally\npassing a string causing an error. It\u0027s also just a bit more convenient\nwhen\n doing development.\n* Repo loggers will automatically include their rule name and repo name.\nThis\n makes following logging output easier.\n* Makes `repo_utils.execute()` report progress.\n* Adds `repo_utils.getenv`, `repo_utils.watch`, and\n`repo_utils.watch_tree`:\n backwards compatibility functions for their `rctx` equivalents.\n* Adds `repo_utils.which_unchecked`: calls `which`, but allows for\nfailure.\n* Adds `repo_utils.get_platforms_os_name()`: Returns the name used in\n`@platforms` for\n the OS reported by `rctx`.\n* Makes several repo util functions call `watch()` or `getenv()`, if\navailable. This\n makes repository rules better respect environmental changes.\n* Adds more detail to the definition of an in-build vs platform runtime\n* Adds a README for the integration tests directory. Setting up and\nusing one is a bit\n more involved than other tests, so some docs help.\n* Allows integration tests to specify bazel versions to use.", "tree_diff": [ { "type": "modify", "old_id": "bf13baf13238262335eea438abc1d894fd3cb995", "old_mode": 33188, "old_path": ".bazelrc", "new_id": "0833d8d979d69f78470e8295e713aa3e165ab0fc", "new_mode": 33188, "new_path": ".bazelrc" }, { "type": "modify", "old_id": "f54034db2d90aa86273b3a2a9695eb433f6222bc", "old_mode": 33188, "old_path": "docs/sphinx/glossary.md", "new_id": "9afbcffb92ec21da1e06068a05a36ca7956c1565", "new_mode": 33188, "new_path": "docs/sphinx/glossary.md" }, { "type": "modify", "old_id": "68c969416e446f4b98e5e3e2e350d9c8c296a11a", "old_mode": 33188, "old_path": "python/private/full_version.bzl", "new_id": "98eeee59a1996d7458057bd5f58f950f922729d9", "new_mode": 33188, "new_path": "python/private/full_version.bzl" }, { "type": "add", "old_id": "0000000000000000000000000000000000000000", "old_mode": 0, "old_path": 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