M0ar

.bazeliskrc

@@ -1 +0,0 @@
-USE_BAZEL_VERSION=6.2.0

.bazelrc

@@ -1,4 +1,9 @@
+common --curses=auto
+common --show_timestamps=true
+
+test --keep_going
 test --test_output=errors
+test --test_tag_filters=-known-to-fail
 
 # To enable flake8 on all build steps, uncomment this -
 # test --aspects="//tools/flake8:flake8.bzl%flake8_aspect" --output_groups=flake8_checks

.bazelversion

@@ -0,0 +1 @@
+7.0.0

.envrc

@@ -0,0 +1,2 @@
+export SOURCE=$(dirname $(realpath $0))
+export PATH="${SOURCE}/bin:$PATH"

.gitignore

@@ -24,3 +24,4 @@ tmp/
 /**/*.sqlite*
 /**/config*.toml
 /**/config*.yml
+MODULE.bazel.lock

MODULE.bazel

@@ -0,0 +1,6 @@
+###############################################################################
+# Bazel now uses Bzlmod by default to manage external dependencies.
+# Please consider migrating your external dependencies from WORKSPACE to MODULE.bazel.
+#
+# For more details, please check https://github.com/bazelbuild/bazel/issues/18958
+###############################################################################

WORKSPACE

@@ -62,76 +62,14 @@ load("@arrdem_source_pypi//:requirements.bzl", "install_deps")
 # Call it to define repos for your requirements.
 install_deps()
 
-git_repository(
-   name = "rules_zapp",
-   remote = "https://git.arrdem.com/arrdem/rules_zapp.git",
-   commit = "961be891e5cff539e14f2050d5cd9e82845ce0f2",
-   # tag = "0.1.2",
-)
-
-# local_repository(
-#     name = "rules_zapp",
-#     path = "/home/arrdem/Documents/hobby/programming/lang/python/rules_zapp",
+# git_repository(
+#    name = "rules_zapp",
+#    remote = "https://git.arrdem.com/arrdem/rules_zapp.git",
+#    commit = "961be891e5cff539e14f2050d5cd9e82845ce0f2",
+#    # tag = "0.1.2",
 # )
 
-####################################################################################################
-# Docker support
-####################################################################################################
-
-http_archive(
-    name = "io_bazel_rules_docker",
-    sha256 = "b1e80761a8a8243d03ebca8845e9cc1ba6c82ce7c5179ce2b295cd36f7e394bf",
-    urls = ["https://github.com/bazelbuild/rules_docker/releases/download/v0.25.0/rules_docker-v0.25.0.tar.gz"],
-)
-
-load("@io_bazel_rules_docker//toolchains/docker:toolchain.bzl",
-    docker_toolchain_configure="toolchain_configure"
-)
-
-docker_toolchain_configure(
-  name = "docker_config",
-  docker_flags = [
-  ],
-)
-
-load(
-    "@io_bazel_rules_docker//repositories:repositories.bzl",
-    container_repositories = "repositories",
-)
-container_repositories()
-
-load(
-    "@io_bazel_rules_docker//repositories:deps.bzl",
-    container_deps = "deps"
-)
-
-container_deps()
-
-load(
-    "@io_bazel_rules_docker//container:container.bzl",
-    "container_pull",
-)
-
-# container_pull(
-#   name = "python_base",
-#   registry = "index.docker.io",
-#   repository = "library/python",
-#   tag = "3.10.8-alpine"
-#   # sha256 = "digest:d78a749034380426dd6cec6a0db139459ca701630533ffce112adbcdd996fddd",
-# )
-
-# container_pull(
-#   name = "python_base",
-#   registry = "gcr.io",
-#   repository = "distroless/python3-debian11",
-#   tag = "latest"
-#   # sha256 = "digest:d78a749034380426dd6cec6a0db139459ca701630533ffce112adbcdd996fddd",
-# )
-
-container_pull(
-  name = "python_base",
-  registry = "index.docker.io",
-  repository = "library/python",
-  tag = "3.11-buster"
-  # sha256 = "digest:d78a749034380426dd6cec6a0db139459ca701630533ffce112adbcdd996fddd",
+local_repository(
+    name = "rules_zapp",
+    path = "/home/arrdem/Documents/hobby/programming/lang/python/rules_zapp",
 )

bin/bazel

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec "${SOURCE}/projects/bazelshim/src/bazelshim/__main__.py" --bazelshim_exclude="$(realpath "${SOURCE}")/bin" "$@"

bin/bazelisk

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec "${SOURCE}/projects/bazelshim/src/bazelshim/__main__.py" --bazelshim_exclude="$(realpath "${SOURCE}")/bin" "$@"

projects/activitypub_relay/BUILD.bazel

@@ -10,6 +10,6 @@ py_project(
         py_requirement("pyyaml"),
         py_requirement("retry"),
     ],
-    main = "src/python/relay/__main__.py",
+    main = "src/relay/__main__.py",
     shebang = "/usr/bin/env python3"
 )

projects/aloe/BUILD.bazel

@@ -4,7 +4,7 @@ py_project(
 
 zapp_binary(
     name = "aloe",
-    main = "src/python/aloe/__main__.py",
+    main = "src/aloe/__main__.py",
     deps = [
         ":lib",
         py_requirement("icmplib"),

projects/archiver/BUILD.bazel

@@ -15,5 +15,6 @@ zapp_binary(
     deps = [
         py_requirement("ExifRead"),
         py_requirement("yaspin"),
-    ]
+    ],
+    shebang = "/usr/bin/env python3"
 )

projects/bazelshim/BUILD.bazel

@@ -0,0 +1,4 @@
+py_project(
+    name = "bazelshim",
+    main = "src/bazelshim/__main__.py",
+)

projects/bazelshim/src/bazelshim/__main__.py

@@ -0,0 +1,217 @@
+#!/usr/bin/env python3
+
+# Since this can't run under Bazel, we have to set up the sys.path ourselves
+import os
+import sys
+from pathlib import Path
+
+if (p := str(Path(sys.argv[0]).absolute().parent.parent)) not in sys.path:
+    sys.path.pop(0)  # Remove '.' / ''
+    sys.path.insert(0, p)  # Insert the bazelshim root
+
+# Now that's out of the way...
+from dataclasses import dataclass
+from shlex import quote, split as shlex
+import sys
+import tomllib
+from pathlib import Path
+from typing import List, Optional
+from itertools import chain
+
+
+# FIXME: Allow user-defined extensions here
+VERBS = [
+    "aquery",
+    "build",
+    "clean",
+    "coverage",
+    "cquery",
+    "dump",
+    "fetch",
+    "help",
+    "info",
+    "mod",
+    "query",
+    "run",
+    "sync",
+    "test",
+    "watch",
+]
+
+
+def path():
+    for it in os.getenv("PATH").split(":"):
+        yield Path(it)
+
+
+def which(cmd):
+    for it in path():
+        f: Path = (it / cmd).absolute()
+        if f.exists() and f.stat().st_mode & 0x700:
+            yield f
+
+
+def normalize_opts(args: List[str]) -> List[str]:
+    acc = []
+
+    if args[0].endswith("bazel") or args[0].endswith("bazelis"):
+        acc.append(args.pop(0))
+
+    while len(args) >= 2:
+        if args[0] == "--":
+            # Break
+            acc.extend(args)
+            break
+
+        elif "=" in args[0]:
+            # If it's a k/v form pass it through
+            acc.append(args.pop(0))
+
+        elif args[0].startswith("--no"):
+            # Convert --no<foo> args to --<foo>=no
+            acc.append("--" + args.pop(0).lstrip("--no") + "=false")
+
+        elif args[0] == "--isatty=0":
+            acc.append("--isatty=false")
+            args.pop(0)
+
+        elif (
+            args[0].startswith("--")
+            and not args[1].startswith("--")
+            and args[1] not in VERBS
+        ):
+            # If the next thing isn't an opt, assume it's a '--a b' form
+            acc.append(args[0] + "=" + args[1])
+            args.pop(0)
+            args.pop(0)
+
+        elif args[0].startswith("--"):
+            # Assume it's a boolean true flag
+            acc.append(args.pop(0) + "=true")
+
+        else:
+            acc.append(args.pop(0))
+
+    else:
+        if args:
+            acc.extend(args)
+
+    return acc
+
+
+@dataclass
+class BazelCli:
+    binary: str
+    startup_opts: List[str]
+    command: Optional[str]
+    command_opts: List[str]
+    subprocess_opts: List[str]
+
+    @classmethod
+    def parse_cli(cls, args: List[str]) -> "BazelCli":
+        args = normalize_opts(args)
+        binary = args.pop(0)
+
+        startup_opts = []
+        while args and args[0].startswith("--"):
+            startup_opts.append(args.pop(0))
+
+        command = None
+        if args and args[0] in VERBS:
+            command = args.pop(0)
+
+        command_opts = []
+        while args and args[0] != "--":
+            command_opts.append(args.pop(0))
+
+        subprocess_opts = []
+        if args:
+            if args[0] == "--":
+                args.pop(0)
+            subprocess_opts.extend(args)
+
+        return cls(
+            binary=binary,
+            startup_opts=startup_opts,
+            command=command,
+            command_opts=command_opts,
+            subprocess_opts=subprocess_opts,
+        )
+
+    def render_cli(self):
+        acc = [
+            self.binary,
+            *self.startup_opts,
+        ]
+        if self.command:
+            if self.command == "watch":
+                acc.extend(self.command_opts)
+            else:
+                acc.append(self.command)
+                acc.extend(self.command_opts)
+
+            if self.command == "test":
+                acc.extend(["--test_arg=" + it for it in self.subprocess_opts])
+            elif self.command == "run":
+                acc.append("--")
+                acc.extend(self.subprocess_opts)
+            elif self.command and not self.subprocess_opts:
+                pass
+            else:
+                print(
+                    f"Warning: {self.command} does not support -- args! {self.subprocess_opts!r}",
+                    file=sys.stderr,
+                )
+
+        return acc
+
+    def executable(self, exclude: List[Path]):
+        """Try to resolve as via which() an executable to delegate to."""
+
+        if self.command == "watch":
+            for p in chain(which("ibazel")):
+                if p.parent not in exclude:
+                    return str(p)
+
+        else:
+            for p in chain(which("bazelisk"), which("bazel")):
+                if p.parent not in exclude:
+                    return str(p)
+
+    def render_text(self, next):
+        lines = []
+        lines.append("  " + next)
+        base_prefix = "      "
+        for arg in self.render_cli()[1:]:
+            prefix = base_prefix
+            if arg in VERBS or arg == self.command:
+                prefix = "    "
+            elif arg == "--":
+                base_prefix += "  "
+            lines.append(prefix + arg)
+        return "\\\n".join(lines)
+
+
+# FIXME: Use some sort of plugin model here to implement interceptors
+def middleware(cli):
+    return cli
+
+
+if __name__ == "__main__":
+    # This script has a magical flag to help with resolving bazel
+    exclude = []
+    while len(sys.argv) > 1 and sys.argv[1].startswith("--bazelshim_exclude"):
+        exclude.append(Path(sys.argv.pop(1).split("=")[1]).absolute())
+
+    us = Path(sys.argv[0]).absolute()
+    exclude.append(us.parent)
+
+    cli = BazelCli.parse_cli(["bazel"] + sys.argv[1:])
+    cli = middleware(cli)
+    next = cli.executable(exclude=exclude)
+    if sys.stderr.isatty() and not "--isatty=false" in cli.command_opts:
+        print(
+            "\u001b[33mInfo\u001b[0m: Executing\n" + cli.render_text(next),
+            file=sys.stderr,
+        )
+    os.execv(next, cli.render_cli())

projects/bazelshim/test/test_normalizer.py

@@ -0,0 +1,74 @@
+#!/usr/bin/env python3
+
+from shlex import split as shlex
+
+from bazelshim.__main__ import normalize_opts
+
+import pytest
+
+
+@pytest.mark.parametrize(
+    "a, b",
+    [
+        (
+            "bazel clean",
+            [
+                "bazel",
+                "clean",
+            ],
+        ),
+        (
+            "bazel --client_debug clean",
+            [
+                "bazel",
+                "--client_debug=true",
+                "clean",
+            ],
+        ),
+        (
+            "bazel build //foo:bar //baz:*",
+            [
+                "bazel",
+                "build",
+                "//foo:bar",
+                "//baz:*",
+            ],
+        ),
+        (
+            "bazel test //foo:bar //baz:* -- -vvv",
+            [
+                "bazel",
+                "test",
+                "//foo:bar",
+                "//baz:*",
+                "--",
+                "-vvv",
+            ],
+        ),
+        (
+            "bazel test --shell_executable /bin/bish //foo:bar //baz:* -- -vvv",
+            [
+                "bazel",
+                "test",
+                "--shell_executable=/bin/bish",
+                "//foo:bar",
+                "//baz:*",
+                "--",
+                "-vvv",
+            ],
+        ),
+        (
+            "bazel run //foo:bar -- --foo=bar --baz=qux",
+            [
+                "bazel",
+                "run",
+                "//foo:bar",
+                "--",
+                "--foo=bar",
+                "--baz=qux",
+            ],
+        ),
+    ],
+)
+def test_normalize_opts(a, b):
+    assert normalize_opts(shlex(a)) == b

projects/bazelshim/test/test_parser.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+
+from shlex import split as shlex
+
+from bazelshim.__main__ import BazelCli
+
+import pytest
+
+
+@pytest.mark.parametrize(
+    "a, b",
+    [
+        (
+            "bazel clean",
+            BazelCli("bazel", [], "clean", [], []),
+        ),
+        (
+            "bazel --client_debug clean",
+            BazelCli("bazel", ["--client_debug=true"], "clean", [], []),
+        ),
+        (
+            "bazel build //foo:bar //baz:*",
+            BazelCli("bazel", [], "build", ["//foo:bar", "//baz:*"], []),
+        ),
+        (
+            "bazel test //foo:bar //baz:* -- -vvv",
+            BazelCli("bazel", [], "test", ["//foo:bar", "//baz:*"], ["-vvv"]),
+        ),
+        (
+            "bazel test --shell_executable /bin/bish //foo:bar //baz:* -- -vvv",
+            BazelCli(
+                "bazel",
+                [],
+                "test",
+                ["--shell_executable=/bin/bish", "//foo:bar", "//baz:*"],
+                ["-vvv"],
+            ),
+        ),
+        (
+            "bazel run //foo:bar -- --foo=bar --baz=qux",
+            BazelCli(
+                "bazel",
+                [],
+                "run",
+                ["//foo:bar"],
+                ["--foo=bar", "--baz=qux"],
+            ),
+        ),
+    ],
+)
+def test_normalize_opts(a, b):
+    assert BazelCli.parse_cli(shlex(a)) == b

projects/calf/BUILD.bazel

@@ -2,7 +2,7 @@ package(default_visibility = ["//visibility:public"])
 
 py_library(
     name = "lib",
-    srcs = glob(["src/python/**/*.py"]),
+    srcs = glob(["src/**/*.py"]),
     imports = ["src/python"],
     deps = [
         py_requirement("pyrsistent"),

projects/clusterctrl/BUILD.bazel

@@ -7,7 +7,7 @@ py_project(
 
 zapp_binary(
     name = "clusterctrl",
-    main = "src/python/clusterctrl/__main__.py",
+    main = "src/clusterctrl/__main__.py",
     imports = [
         "src/python",
     ],

projects/datalog-shell/BUILD.bazel

@@ -1,6 +1,6 @@
 zapp_binary(
     name = "datalog-shell",
-    main = "src/python/datalog/shell/__main__.py",
+    main = "src/datalog/shell/__main__.py",
     imports = [
         "src/python"
     ],