[ptxdist] [RFC PATCH] repology: python WIP

[ptxdist] [RFC PATCH] repology: python WIP

[Bruno Thomsen]

'ptxdist-repology' must depend on 'host-system-python3' for 'python3'!

Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
I'm stuck in converting repology command from Bash/Makefile to Bash/Python as
it needs to depend on host-system-python3 but I simply do not know how
to do that. So any pointers would be helpful.

 bin/ptxdist                        |  6 ++++++
 rules/post/ptxd_make_repology.make | 21 +++++++++++++++++++++
 scripts/bash_completion            |  2 +-
 scripts/report/repology.py         | 25 +++++++++++++++++++++++++
 4 files changed, 53 insertions(+), 1 deletion(-)
 create mode 100644 rules/post/ptxd_make_repology.make
 create mode 100755 scripts/report/repology.py

diff --git a/bin/ptxdist b/bin/ptxdist
index 66b46c6da..64a1cb9f7 100755
--- a/bin/ptxdist
+++ b/bin/ptxdist
@@ -799,6 +799,7 @@ Misc:
 				variable and print the contents of this variable
   licensecheck			check md5sums of license files for all packages
   lint				run some basic checks for the bsp and PTXdist
+  repology			generate repology JSON for PTXdist
   list-packages			print a list of all selected packages
   local-src <pkg> [<directory>]	overwrite a package source with a locally provided
 				directory containing the sourcecode.
@@ -1916,6 +1917,11 @@ EOF
 				ptxd_bailout "lint checks failed"
 			fi
 			;;
+		repology)
+			check_premake_compiler &&
+			ptxd_make_log ptxdist-repology
+			exit
+			;;
 		list-packages)
 			check_config &&
 			check_deps &&
diff --git a/rules/post/ptxd_make_repology.make b/rules/post/ptxd_make_repology.make
new file mode 100644
index 000000000..3fad8e248
--- /dev/null
+++ b/rules/post/ptxd_make_repology.make
@@ -0,0 +1,21 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2025 by Bruno Thomsen <bruno.thomsen@gmail.com>
+#               2025 by Ladislav Michl <ladis@triops.cz>
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+PHONY += ptxdist-repology
+
+# Use '=' to delay $(shell ...) calls until this is needed
+PTX_REPOLOGY_PY	 = $(call ptx/in-path, PTXDIST_PATH_SCRIPTS, report/repology.py)
+
+ptx/repology = \
+	@$(call world/execute, PTX_REPOLOGY, $(PTX_REPOLOGY_PY))
+
+ptxdist-repology:
+	@$(call ptx/repology)
+
+# vim: syntax=make
diff --git a/scripts/bash_completion b/scripts/bash_completion
index 4bff2d4b6..2bb21a848 100644
--- a/scripts/bash_completion
+++ b/scripts/bash_completion
@@ -123,7 +123,7 @@ _ptxdist_completion()
 	clean)
 		COMPREPLY=( $( compgen -W root -- $cur ) )
 		;&
-	get|extract|prepare|compile|install|targetinstall|tags|urlcheck|licensecheck|package-info|cargosync)
+	get|extract|prepare|compile|install|targetinstall|tags|urlcheck|licensecheck|repology|package-info|cargosync)
 		COMPREPLY+=( $( compgen -W "$(__ptxdist_completion_packages)" -- $cur ) )
 		;;
 	drop)
diff --git a/scripts/report/repology.py b/scripts/report/repology.py
new file mode 100755
index 000000000..5e9d562cd
--- /dev/null
+++ b/scripts/report/repology.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2025 by Bruno Thomsen <bruno.thomsen@gmail.com>
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+from os import environ
+
+from report.report import ReportException
+
+
+def main():
+    print("Repology script")
+    print(environ)
+    exit(0)
+
+if __name__ == "__main__":
+    try:
+        main()
+    except ReportException as e:
+        print(f'Repology report failed: {e.args[0]}')
+        exit(1)
+
-- 
2.49.0