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Add support for lowercase crate prefixes in CRATES_ROOT.
This avoids problems when using a crate mirror with both case-sensitive and case-insensitive filesystems simultaneously; see #14. See README.rst for details.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| #!/usr/bin/env python | ||
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| import hashlib | ||
| import json | ||
| from pathlib import Path | ||
| import shutil | ||
| import subprocess | ||
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| import git | ||
| import toml | ||
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| import romt.crate | ||
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| orig_path = Path("orig").absolute() | ||
| tmp_path = orig_path / "tmp" | ||
| orig_crates_path = orig_path / "crates" | ||
| orig_index_path = orig_path / "git" / "crates.io-index" | ||
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| def make_empty_dir(dir_path: Path) -> None: | ||
| if dir_path.is_dir(): | ||
| shutil.rmtree(dir_path) | ||
| dir_path.mkdir(parents=True, exist_ok=True) | ||
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| def add_fake_index(crate: romt.crate.Crate) -> None: | ||
| d = dict( | ||
| name=crate.name, | ||
| vers=crate.version, | ||
| deps=[], | ||
| cksum=crate.hash, | ||
| features={}, | ||
| yanked=False, | ||
| ) | ||
| json_line = json.dumps(d) | ||
| prefix = crate.prefix(romt.crate.PrefixStyle.LOWER) | ||
| json_path = orig_index_path / prefix / crate.name.lower() | ||
| json_path.parent.mkdir(parents=True, exist_ok=True) | ||
| with json_path.open("a") as f: | ||
| f.write(json_line + "\n") | ||
| repo.index.add(str(json_path)) | ||
| repo.index.commit(f"Add {crate.name}-{crate.version}") | ||
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| def add_fake_crate(name: str, version: str) -> None: | ||
| proj_path = tmp_path / name | ||
| if proj_path.is_dir(): | ||
| shutil.rmtree(proj_path) | ||
| subprocess.run(["cargo", "new", str(proj_path)]) | ||
| toml_path = proj_path / "Cargo.toml" | ||
| toml_data = toml.load(toml_path) | ||
| toml_data["package"]["version"] = version | ||
| with toml_path.open("w") as f: | ||
| toml.dump(toml_data, f) | ||
|
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| subprocess.run(["git", "add", "--all"], cwd=proj_path) | ||
| subprocess.run( | ||
| ["git", "commit", "-m", f"version {version}"], cwd=proj_path | ||
| ) | ||
| subprocess.run(["cargo", "package"], cwd=proj_path) | ||
| src_package_path = next(proj_path.glob("target/package/*.crate")) | ||
| print(src_package_path) | ||
| h = hashlib.sha256() | ||
| h.update(src_package_path.read_bytes()) | ||
| cksum = h.hexdigest() | ||
| crate = romt.crate.Crate(name, version, cksum) | ||
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| prefix_style = romt.crate._crates_config_prefix_style(crates_config) | ||
| rel_path = crate.rel_path(prefix_style) | ||
| crate_path = orig_crates_path / rel_path | ||
| crate_path.parent.mkdir(parents=True, exist_ok=True) | ||
| shutil.copyfile(src_package_path, crate_path) | ||
| add_fake_index(crate) | ||
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| ############################################################################## | ||
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| orig_path.mkdir(exist_ok=True) | ||
| make_empty_dir(tmp_path) | ||
| make_empty_dir(orig_crates_path) | ||
| crates_config = romt.crate._default_crates_config() | ||
| romt.crate._write_crates_config(orig_crates_path, crates_config) | ||
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| make_empty_dir(orig_index_path) | ||
| repo = git.Repo.init(str(orig_index_path), initial_branch="master") | ||
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| config_json = """\ | ||
| { | ||
| "dl": "https://crates.io/api/v1/crates", | ||
| "api": "https://crates.io/" | ||
| } | ||
| """ | ||
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| config_path = orig_index_path / "config.json" | ||
| config_path.write_text(config_json) | ||
| repo.index.add(str(config_path)) | ||
| repo.index.commit("Apply config.json adjustments") | ||
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| add_fake_crate("something", "0.1.0") | ||
| add_fake_crate("SomeCrate", "0.1.0") | ||
| add_fake_crate("SOON", "0.1.0") |
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