90 lines
3.2 KiB
Python
90 lines
3.2 KiB
Python
"""nemo-repo-core: the shared foundation for repository-aware Nemo plugins.
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A plugin is a single .py file in ~/.local/share/nemo-python/extensions/ that
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imports this package and registers one Nemo provider. Everything expensive
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or fiddly lives here: the config file, the git query layer, the cache that
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keeps Nemo from forking git on every redraw, and the path handling that
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turns a Nemo.FileInfo into something git can be pointed at.
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Minimal plugin:
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from nemoRepoCore import (coreConfig, findRepoRoot, localDirectoryPath,
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repoCache, requireCore)
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requireCore("0.1.0")
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coreConfig.registerDefaults({"indicators": {"mine": {"enabled": True}}})
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class MyProvider(GObject.GObject, Nemo.InfoProvider):
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def update_file_info(self, file):
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path = localDirectoryPath(file)
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if path is None:
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return
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root = findRepoRoot(path)
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if root is None:
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return
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repoCache.registerFileObject(root, file)
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info = repoCache.get(root)
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...
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Stability policy for everything listed in __all__:
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* The core is 0.x, so the API is not settled yet: any 0.x minor bump may
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remove or reshape anything. requireCore() knows this and treats the minor
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as the breaking component while the major is 0, so a plugin that asked
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for 0.1.0 refuses to load against 0.2.0 instead of misbehaving later.
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* From 1.0.0 on the usual guarantee applies: within a major version names
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are never removed and signatures only ever gain optional arguments, so a
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plugin that asked for 1.0.0 keeps working on 1.4.0, and only a major bump
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may reshape anything.
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* Names not in __all__, and anything with a leading underscore, are
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internal and may change in any release.
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The public names are camelCase rather than PEP 8 snake_case on purpose: it is
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the naming convention used across this author's projects. Only the methods
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Nemo itself calls (update_file_info, get_columns and friends) keep the names
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the file manager requires.
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"""
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from .Config import Config, coreConfig, coreDefaults, defaultConfigPath, legacyConfigPath
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from .discovery import (findEnclosingRepoRoot, findRepoRoot, hasMarkerDirectory,
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isRepoRoot, repoInfoFor)
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from .gitQuery import computeRepoInfo, gitBinary, runGit
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from .launchers import (editorAvailable, launchEditor, launchTerminal,
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resolveTerminal)
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from .logs import pluginLogger
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from .nemoFiles import localDirectoryPath, localPath, singleLocalDirectory
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from .RepoCache import RepoCache, repoCache
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from .RepoInfo import LastCommit, RepoInfo
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from .version import CoreVersionError, coreVersion, requireCore
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__all__ = [
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"Config",
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"CoreVersionError",
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"LastCommit",
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"RepoCache",
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"RepoInfo",
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"computeRepoInfo",
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"coreConfig",
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"coreDefaults",
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"coreVersion",
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"defaultConfigPath",
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"editorAvailable",
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"findEnclosingRepoRoot",
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"findRepoRoot",
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"gitBinary",
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"hasMarkerDirectory",
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"isRepoRoot",
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"launchEditor",
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"launchTerminal",
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"legacyConfigPath",
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"localDirectoryPath",
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"localPath",
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"pluginLogger",
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"repoCache",
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"repoInfoFor",
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"requireCore",
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"resolveTerminal",
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"runGit",
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"singleLocalDirectory",
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]
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