maintainers/scripts/kde/collect-missing-deps.py

   1 #!/usr/bin/env nix-shell
   2 #!nix-shell -i python3 -p python3
   3 import pathlib
   4
   5 OK_MISSING = {
   6     # we don't use precompiled QML
   7     'Qt6QuickCompiler',
   8     'Qt6QmlCompilerPlusPrivate',
   9     # usually used for version numbers
  10     'Git',
  11     # useless by itself, will warn if something else is not found
  12     'PkgConfig',
  13     # license verification
  14     'ReuseTool',
  15     # dev only
  16     'ClangFormat',
  17     # doesn't exist
  18     'Qt6X11Extras',
  19 }
  20
  21 OK_MISSING_BY_PACKAGE = {
  22     "angelfish": {
  23         "Qt6Feedback",  # we don't have it
  24     },
  25     "attica": {
  26         "Python3",  # only used for license checks
  27     },
  28     "discover": {
  29         "rpm-ostree-1",  # we don't have rpm-ostree (duh)
  30         "Snapd",  # we don't have snaps and probably never will
  31         "packagekitqt6",  # intentionally disabled
  32     },
  33     "elisa": {
  34         "UPNPQT",  # upstream says it's broken
  35     },
  36     "extra-cmake-modules": {
  37         "Sphinx",  # only used for docs, bloats closure size
  38         "QCollectionGenerator"
  39     },
  40     "gwenview": {
  41         "Tiff",  # duplicate?
  42     },
  43     "kio-extras-kf5": {
  44         "KDSoapWSDiscoveryClient",  # actually vendored on KF5 version
  45     },
  46     "kitinerary": {
  47         "OsmTools",  # used for map data updates, we use prebuilt
  48     },
  49     "kosmindoormap": {
  50         "OsmTools",  # same
  51         "Protobuf",
  52     },
  53     "kpty": {
  54         "UTEMPTER",  # we don't have it and it probably wouldn't work anyway
  55     },
  56     "kpublictransport": {
  57         "OsmTools",  # same
  58         "PolyClipping",
  59         "Protobuf",
  60     },
  61     "krfb": {
  62         "Qt6XkbCommonSupport",  # not real
  63     },
  64     "kuserfeedback": {
  65         "Qt6Svg",  # all used for backend console stuff we don't ship
  66         "QmlLint",
  67         "Qt6Charts",
  68         "FLEX",
  69         "BISON",
  70         "Php",
  71         "PhpUnit",
  72     },
  73     "kwin": {
  74         "display-info",  # newer versions identify as libdisplay-info
  75     },
  76     "libksysguard": {
  77         "Libcap",  # used to call setcap at build time and nothing else
  78     },
  79     "mlt": {
  80         "Qt5",  # intentionally disabled
  81         "SWIG",
  82     },
  83     "plasma-desktop": {
  84         "scim",  # upstream is dead, not packaged in Nixpkgs
  85     },
  86     "poppler-qt6": {
  87         "gobject-introspection-1.0",  # we don't actually want to build the GTK variant
  88         "gdk-pixbuf-2.0",
  89         "gtk+-3.0",
  90     },
  91     "powerdevil": {
  92         "DDCUtil",  # cursed, intentionally disabled
  93     },
  94     "print-manager": {
  95         "PackageKitQt6",  # used for auto-installing drivers which does not work for obvious reasons
  96     },
  97     "pulseaudio-qt": {
  98         "Qt6Qml",  # tests only
  99         "Qt6Quick",
 100     },
 101     "skladnik": {
 102         "POVRay",  # too expensive to rerender all the assets
 103     },
 104     "syntax-highlighting": {
 105         "XercesC",  # only used for extra validation at build time
 106     }
 107 }
 108
 109 def main():
 110     here = pathlib.Path(__file__).parent.parent.parent.parent
 111     logs = (here / "logs").glob("*.log")
 112
 113     for log in sorted(logs):
 114         pname = log.stem
 115
 116         missing = []
 117         is_in_block = False
 118         with log.open(errors="replace") as fd:
 119             for line in fd:
 120                 line = line.strip()
 121                 if line.startswith("--   No package '"):
 122                     package = line.removeprefix("--   No package '").removesuffix("' found")
 123                     missing.append(package)
 124                 if line == "-- The following OPTIONAL packages have not been found:" or line == "-- The following RECOMMENDED packages have not been found:":
 125                     is_in_block = True
 126                 elif line.startswith("--") and is_in_block:
 127                     is_in_block = False
 128                 elif line.startswith("*") and is_in_block:
 129                     package = line.removeprefix("* ")
 130                     missing.append(package)
 131
 132         missing = {
 133             package
 134             for package in missing
 135             if not any(package.startswith(i) for i in OK_MISSING | OK_MISSING_BY_PACKAGE.get(pname, set()))
 136         }
 137
 138         if missing:
 139             print(pname + ":")
 140             for line in missing:
 141                 print("  -", line)
 142             print()
 143
 144 if __name__ == '__main__':
 145     main()