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         "Libcap",  # used to call setcap at build time and nothing else
  76     },
  77     "libksysguard": {
  78         "Libcap",  # used to call setcap at build time and nothing else
  79     },
  80     "mlt": {
  81         "Qt5",  # intentionally disabled
  82         "SWIG",
  83     },
  84     "plasma-desktop": {
  85         "scim",  # upstream is dead, not packaged in Nixpkgs
  86     },
  87     "poppler-qt6": {
  88         "gobject-introspection-1.0",  # we don't actually want to build the GTK variant
  89         "gdk-pixbuf-2.0",
  90         "gtk+-3.0",
  91     },
  92     "powerdevil": {
  93         "DDCUtil",  # cursed, intentionally disabled
  94         "Libcap",  # used to call setcap at build time and nothing else
  95     },
  96     "print-manager": {
  97         "PackageKitQt6",  # used for auto-installing drivers which does not work for obvious reasons
  98     },
  99     "pulseaudio-qt": {
 100         "Qt6Qml",  # tests only
 101         "Qt6Quick",
 102     },
 103     "skladnik": {
 104         "POVRay",  # too expensive to rerender all the assets
 105     },
 106     "syntax-highlighting": {
 107         "XercesC",  # only used for extra validation at build time
 108     }
 109 }
 110
 111 def main():
 112     here = pathlib.Path(__file__).parent.parent.parent.parent
 113     logs = (here / "logs").glob("*.log")
 114
 115     for log in sorted(logs):
 116         pname = log.stem
 117
 118         missing = []
 119         is_in_block = False
 120         with log.open(errors="replace") as fd:
 121             for line in fd:
 122                 line = line.strip()
 123                 if line.startswith("--   No package '"):
 124                     package = line.removeprefix("--   No package '").removesuffix("' found")
 125                     missing.append(package)
 126                 if line == "-- The following OPTIONAL packages have not been found:" or line == "-- The following RECOMMENDED packages have not been found:":
 127                     is_in_block = True
 128                 elif line.startswith("--") and is_in_block:
 129                     is_in_block = False
 130                 elif line.startswith("*") and is_in_block:
 131                     package = line.removeprefix("* ")
 132                     missing.append(package)
 133
 134         missing = {
 135             package
 136             for package in missing
 137             if not any(package.startswith(i) for i in OK_MISSING | OK_MISSING_BY_PACKAGE.get(pname, set()))
 138         }
 139
 140         if missing:
 141             print(pname + ":")
 142             for line in missing:
 143                 print("  -", line)
 144             print()
 145
 146 if __name__ == '__main__':
 147     main()