dualfroz
bd1c9546ee
nemo-repo-core dropped from 1.0.0 to 0.1.0 while its API is still unsettled, and requireCore treats the minor as the breaking component in the 0.x range.
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("0.1.0")
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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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