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https://gitlab.com/khumba/nvd.git
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Add --selected to list and history commands
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parent
f72ab902f7
commit
cc5d7479e1
2 changed files with 57 additions and 32 deletions
74
src/nvd
74
src/nvd
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@ -542,9 +542,9 @@ def render_versions(
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items.reverse()
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return ", ".join(items)
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def print_package_list(
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def print_packages(
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*,
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pnames: list[str],
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pnames: Iterable[str],
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sort_comparator: Optional[PackageListEntryComparator],
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selected_sets: PackageSetPair,
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left_package_set: PackageSet,
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@ -843,7 +843,7 @@ def run_list(
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if (path / "sw").is_dir():
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selected_set = PackageSet.from_direct_dependencies((path / "sw").resolve())
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else:
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selected_set = PackageSet.from_direct_dependencies(path / "sw")
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selected_set = PackageSet.from_direct_dependencies(path)
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closure_set = PackageSet.from_closure(path)
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@ -860,7 +860,7 @@ def run_list(
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target_pnames.sort()
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print_package_list(
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print_packages(
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pnames=target_pnames,
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selected_sets=PackageSetPair(selected_set, selected_set),
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left_package_set=closure_set,
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@ -875,6 +875,7 @@ def run_diff(
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root2,
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no_version_suffix_highlight: bool,
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sort_comparator: PackageListEntryComparator,
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only_selected: bool,
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):
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left_path = Path(root1)
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right_path = Path(root2)
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@ -908,29 +909,41 @@ def run_diff(
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left_closure_set = PackageSet.from_closure(left_resolved)
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right_closure_set = PackageSet.from_closure(right_resolved)
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left_package_names = set(left_closure_set.all_pnames())
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right_package_names = set(right_closure_set.all_pnames())
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left_closure_all_package_names = set(left_closure_set.all_pnames())
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right_closure_all_package_names = set(right_closure_set.all_pnames())
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common_package_names = left_package_names & right_package_names
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left_only_package_names = left_package_names - right_package_names
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right_only_package_names = right_package_names - left_package_names
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left_selected_package_names = set(left_selected_set.all_pnames())
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right_selected_package_names = set(right_selected_set.all_pnames())
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# Compute changes to versions and selection states.
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pnames_selected_in_either_closure = left_selected_package_names | right_selected_package_names
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pnames_in_both_closures = left_closure_all_package_names & right_closure_all_package_names
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# Announce version changes.
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package_names_with_changed_versions = []
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package_names_with_changed_selection_states = []
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for pname in common_package_names:
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for pname in pnames_in_both_closures:
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if only_selected and pname not in pnames_selected_in_either_closure:
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continue
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if left_closure_set.get_pname_versions(pname) != right_closure_set.get_pname_versions(pname):
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package_names_with_changed_versions.append(pname)
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elif selected_sets.is_selection_state_changed(pname):
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package_names_with_changed_selection_states.append(pname)
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# Compute added and removed packages.
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added_package_names = right_closure_all_package_names - left_closure_all_package_names
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removed_package_names = left_closure_all_package_names - right_closure_all_package_names
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if only_selected:
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added_package_names &= pnames_selected_in_either_closure
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removed_package_names &= pnames_selected_in_either_closure
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any_changes_displayed = False
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# Announce version changes.
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if package_names_with_changed_versions != []:
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if package_names_with_changed_versions:
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any_changes_displayed = True
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print("Version changes:")
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print_package_list(
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print_packages(
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pnames=package_names_with_changed_versions,
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selected_sets=selected_sets,
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left_package_set=left_closure_set,
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@ -940,10 +953,10 @@ def run_diff(
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)
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# Announce specific changes for packages whose versions haven't changed.
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if package_names_with_changed_selection_states != []:
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if package_names_with_changed_selection_states:
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any_changes_displayed = True
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print("Selection state changes:")
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print_package_list(
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print_packages(
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pnames=package_names_with_changed_selection_states,
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selected_sets=selected_sets,
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left_package_set=left_closure_set,
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@ -952,11 +965,11 @@ def run_diff(
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)
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# Announce added packages.
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if right_only_package_names != []:
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if added_package_names:
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any_changes_displayed = True
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print("Added packages:")
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print_package_list(
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pnames=right_only_package_names,
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print_packages(
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pnames=added_package_names,
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selected_sets=selected_sets,
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left_package_set=right_closure_set, # Yes, this is correct.
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fixed_install_state=INST_ADDED,
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@ -964,11 +977,11 @@ def run_diff(
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)
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# Announce removed packages.
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if left_only_package_names != []:
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if removed_package_names:
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any_changes_displayed = True
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print("Removed packages:")
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print_package_list(
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pnames=left_only_package_names,
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print_packages(
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pnames=removed_package_names,
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selected_sets=selected_sets,
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left_package_set=left_closure_set,
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fixed_install_state=INST_REMOVED,
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@ -1008,6 +1021,7 @@ def run_history(
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list_oldest: bool,
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no_version_suffix_highlight: bool,
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sort_comparator: PackageListEntryComparator,
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only_selected: bool,
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):
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profile_path = Path(profile)
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@ -1034,7 +1048,7 @@ def run_history(
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print(f">>> {oldest_profile.path()}")
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run_list(
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root=oldest_profile.path(),
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only_selected=False,
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only_selected=only_selected,
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name_patterns=[],
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sort_comparator=sort_comparator
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)
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@ -1049,9 +1063,17 @@ def run_history(
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root2=displayed_profile.path(),
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no_version_suffix_highlight=no_version_suffix_highlight,
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sort_comparator=sort_comparator,
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only_selected=only_selected,
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)
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def parse_args():
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def add_selected_arg(p: argparse.ArgumentParser) -> None:
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p.add_argument(
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"-s", "--selected",
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dest="only_selected",
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action="store_true",
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help="Only show selected packages (direct dependencies).")
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def add_sort_arg(p: argparse.ArgumentParser) -> None:
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p.add_argument(
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"--sort",
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@ -1085,6 +1107,7 @@ def parse_args():
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diff_parser = subparsers.add_parser(
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"diff",
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help="Diff two Nix store paths and their closures.")
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add_selected_arg(diff_parser)
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add_sort_arg(diff_parser)
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diff_parser.add_argument(
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"--no-version-suffix-highlight",
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@ -1100,16 +1123,12 @@ def parse_args():
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list_parser = subparsers.add_parser(
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"list",
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help="List packages in the closure of a Nix store path.")
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add_selected_arg(list_parser)
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add_sort_arg(list_parser)
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list_parser.add_argument(
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"-r", "--root",
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default="/run/current-system",
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help="The The Nix store path to work with.")
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list_parser.add_argument(
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"-s", "--selected",
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dest="only_selected",
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action="store_true",
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help="Only show selected packages (direct dependencies).")
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list_parser.add_argument(
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nargs="*",
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default=[],
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@ -1119,6 +1138,7 @@ def parse_args():
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history_parser = subparsers.add_parser(
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"history",
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help="Show the history of a Nix profile.")
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add_selected_arg(history_parser)
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add_sort_arg(history_parser)
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history_parser.add_argument(
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"-p", "--profile",
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15
src/nvd.1
15
src/nvd.1
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@ -7,6 +7,8 @@ nvd \- Nix/NixOS package version diff tool
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.P
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.B nvd [ GLOBAL OPTIONS ] diff
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.RS
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.B [ -s|--selected ]
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.br
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.B [ --sort
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.I sort-order
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.B ]
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@ -37,6 +39,11 @@ nvd \- Nix/NixOS package version diff tool
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.RS
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.B [ -p|--profile
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.I profile
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.br
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.B [ -s|--selected ]
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.br
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.B [ --sort
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.I sort-order
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.B ]
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.br
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.B [ -m|--minimum-version
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@ -158,6 +165,9 @@ etc. binaries to use. If provided, all invocations of Nix binaries will use
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this directory. If empty or not provided, then invocations of Nix binaries will
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use regular path lookup. This is the default.
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.TP
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-s|--selected
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Only print out selected packages (direct dependencies).
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.TP
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--sort=<sort-order>
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Specifies the order to use to sort package lists. The argument is a
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comma-separted list of keywords indicating which properties to sort on. The
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@ -173,11 +183,6 @@ For the
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.B list
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command, this is the root store path to use, or a link to the store path to use.
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.TP
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-s|--selected
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For the
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.B list
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command, only print out selected packages (direct dependencies).
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.TP
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<name-pattern>
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For the
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.B list
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