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     },
  32     "elisa": {
  33         "UPNPQT",  # upstream says it's broken
  34     },
  35     "extra-cmake-modules": {
  36         "Sphinx",  # only used for docs, bloats closure size
  37         "QCollectionGenerator"
  38     },
  39     "kio-extras-kf5": {
  40         "KDSoapWSDiscoveryClient",  # actually vendored on KF5 version
  41     },
  42     "kitinerary": {
  43         "OsmTools",  # used for map data updates, we use prebuilt
  44     },
  45     "kosmindoormap": {
  46         "OsmTools",  # same
  47         "Protobuf",
  48     },
  49     "kpty": {
  50         "UTEMPTER",  # we don't have it and it probably wouldn't work anyway
  51     },
  52     "kpublictransport": {
  53         "OsmTools",  # same
  54         "PolyClipping",
  55         "Protobuf",
  56     },
  57     "krfb": {
  58         "Qt6XkbCommonSupport",  # not real
  59     },
  60     "kuserfeedback": {
  61         "Qt6Svg",  # all used for backend console stuff we don't ship
  62         "QmlLint",
  63         "Qt6Charts",
  64         "FLEX",
  65         "BISON",
  66         "Php",
  67         "PhpUnit",
  68     },
  69     "kwin": {
  70         "display-info",  # newer versions identify as libdisplay-info
  71     },
  72     "mlt": {
  73         "Qt5",  # intentionally disabled
  74         "SWIG",
  75     },
  76     "plasma-desktop": {
  77         "scim",  # upstream is dead, not packaged in Nixpkgs
  78     },
  79     "powerdevil": {
  80         "DDCUtil",  # cursed, intentionally disabled
  81     },
  82     "pulseaudio-qt": {
  83         "Qt6Qml",  # tests only
  84         "Qt6Quick",
  85     },
  86     "syntax-highlighting": {
  87         "XercesC",  # only used for extra validation at build time
  88     }
  89 }
  90
  91 def main():
  92     here = pathlib.Path(__file__).parent.parent.parent.parent
  93     logs = (here / "logs").glob("*.log")
  94
  95     for log in sorted(logs):
  96         pname = log.stem
  97
  98         missing = []
  99         is_in_block = False
 100         with log.open(errors="replace") as fd:
 101             for line in fd:
 102                 line = line.strip()
 103                 if line.startswith("--   No package '"):
 104                     package = line.removeprefix("--   No package '").removesuffix("' found")
 105                     missing.append(package)
 106                 if line == "-- The following OPTIONAL packages have not been found:" or line == "-- The following RECOMMENDED packages have not been found:":
 107                     is_in_block = True
 108                 elif line.startswith("--") and is_in_block:
 109                     is_in_block = False
 110                 elif line.startswith("*") and is_in_block:
 111                     package = line.removeprefix("* ")
 112                     missing.append(package)
 113
 114         missing = {
 115             package
 116             for package in missing
 117             if not any(package.startswith(i) for i in OK_MISSING | OK_MISSING_BY_PACKAGE.get(pname, set()))
 118         }
 119
 120         if missing:
 121             print(pname + ":")
 122             for line in missing:
 123                 print("  -", line)
 124             print()
 125
 126 if __name__ == '__main__':
 127     main()