dualfroz
9b312fab91
Keeps only the ColumnProvider from the single file extension; the config, git and cache layers come from nemo-repo-core, so the columns share one git query with the other plugins in the family. The status string moves to the shared RepoInfo.summary and is now plain ASCII: 2 ahead, 1 behind instead of arrow glyphs. Both columns can be turned off in the config.
99 lines
3.3 KiB
Python
99 lines
3.3 KiB
Python
#!/usr/bin/python3
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"""nemo-repo-columns: "Git Branch" and "Git Status" columns for Nemo.
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Enable them per folder through Nemo's own "Visible Columns" dialog, or
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globally under Edit > Preferences > List View. Values are filled in for
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repository roots and left blank everywhere else.
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Requires nemo-repo-core: https://github.com/dualfroz/nemo-repo-core
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"""
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import importlib.util
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import os
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import sys
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def _ensureCoreOnPath():
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if importlib.util.find_spec("nemoRepoCore") is not None:
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return
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dataHome = os.environ.get("XDG_DATA_HOME") or os.path.expanduser("~/.local/share")
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dataDirs = (os.environ.get("XDG_DATA_DIRS") or "/usr/local/share:/usr/share").split(":")
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for base in [dataHome] + dataDirs:
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candidate = os.path.join(base, "nemo-repo-core")
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if os.path.isdir(os.path.join(candidate, "nemoRepoCore")):
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sys.path.insert(0, candidate)
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return
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_ensureCoreOnPath()
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import gi
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gi.require_version("Nemo", "3.0")
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from gi.repository import GObject, Nemo
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from nemoRepoCore import (coreConfig, findRepoRoot, localDirectoryPath,
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repoCache, requireCore)
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requireCore("1.0.0")
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branchAttribute = "repo_branch"
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statusAttribute = "repo_status"
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pluginDefaults = {
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"columns": {
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"branch": True,
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"status": True,
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},
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}
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coreConfig.registerDefaults(pluginDefaults)
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class RepoColumnProvider(GObject.GObject, Nemo.ColumnProvider,
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Nemo.InfoProvider, Nemo.NameAndDescProvider):
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def get_columns(self):
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"""Columns are read once, when Nemo loads the extension.
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Turning one off in the config therefore needs a Nemo restart, unlike
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every other setting in this family.
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"""
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columns = []
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if coreConfig.sectionFlag("columns", "branch", True):
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columns.append(Nemo.Column(name="NemoRepoColumns::branch",
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attribute=branchAttribute,
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label="Git Branch",
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description="Checked out branch of the repository"))
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if coreConfig.sectionFlag("columns", "status", True):
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columns.append(Nemo.Column(name="NemoRepoColumns::status",
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attribute=statusAttribute,
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label="Git Status",
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description="Sync state with the upstream plus working tree state"))
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return columns
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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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repoRoot = findRepoRoot(path)
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if repoRoot is None:
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file.add_string_attribute(branchAttribute, "")
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file.add_string_attribute(statusAttribute, "")
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return
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repoCache.registerFileObject(repoRoot, file)
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info = repoCache.get(repoRoot)
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if info.error:
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file.add_string_attribute(branchAttribute, "?")
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file.add_string_attribute(statusAttribute, info.error)
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return
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file.add_string_attribute(branchAttribute, info.branchLabel)
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file.add_string_attribute(statusAttribute, info.summary)
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def get_name_and_desc(self):
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return ["nemo-repo-columns:::Git Branch and Git Status columns for the list view"]
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