translation: Auto-generate headers for the vim.pot file

closes: #17855

Signed-off-by: RestorerZ <restorer@mail2k.ru>
Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/src/po/Make_mvc.mak b/src/po/Make_mvc.mak
index 61fdcb74e0d03f2d0b3d81fd4b9cafcfe2c29bbf..aa11d9fc6a2c4737ee2aa0f6b599b88ae98848cd 100644 (file)
--- a/src/po/Make_mvc.mak
+++ b/src/po/Make_mvc.mak
@@ -12,7 +12,8 @@
 !ENDIF
 
 !IFNDEF LANGUAGE
-! IF [powershell.exe -nologo -noprofile $$lng=(Get-UICulture).TwoLetterISOLanguageName; \
+! IF [powershell.exe -nologo -noprofile \
+       $$lng=(Get-UICulture).TwoLetterISOLanguageName; \
        $$Env:LANGUAGE=$$lng;Set-Content -Path .\lng.tmp -Value "LANGUAGE=$$lng"]
 ! ENDIF
 # In order for the "install" and "cleanup-po" rule to work.
@@ -53,8 +54,8 @@ GETTEXT_PATH = D:\Programs\GetText\bin
 # Starting from version 0.22, msgfmt forcibly converts text to UTF-8 regardless
 # of the value of the "charset" field.
 !IF [%comspec% /v:on /e:on /c "for /F "tokens=4 delims= " %G in \
-       ('"$(GETTEXT_PATH)\msgfmt.exe" --version^|findstr /rc:[0-9^]\.[0-9^][0-9^]') do \
-               @(set "v=%G" && if !v:~2^,2! GEQ 22 exit /b 1)"]
+       ('"$(GETTEXT_PATH)\msgfmt.exe" --version^|findstr /rc:[0-9^]\.[0-9^][0-9^]')\
+       do @(set "v=%G" && if !v:~2^,2! GEQ 22 exit /b 1)"]
 MSGFMT = "$(GETTEXT_PATH)\msgfmt.exe" -v --no-convert
 !ELSE
 MSGFMT = "$(GETTEXT_PATH)\msgfmt.exe" -v
@@ -94,6 +95,14 @@ PSFLAGS = -NoLogo -NoProfile -Command
 
 INSTALLDIR = $(VIMRUNTIME)\lang\$(LANGUAGE)\LC_MESSAGES
 
+!IF [%comspec% /C \
+       "for /F %G in ('wmic Path Win32_LocalTime Get Year /format:list ^| \
+       findstr /R [0-9^]') do @(echo:%G> .\_date.tmp)"]
+!ENDIF
+!INCLUDE .\_date.tmp
+!IF [$(RM) .\_date.tmp]
+!ENDIF
+
 .SUFFIXES:
 .SUFFIXES: .po .mo .pot .ck
 
@@ -104,8 +113,8 @@ originals : $(MOFILES)
 converted: $(MOCONVERTED)
 
 .po.ck:
-       "$(VIMPROG)" -u NONE --noplugins -e -s -X --cmd "set enc=utf-8" -S check.vim \
-               -c "if error == 0 | q | else | num 2 | cq | endif" $<
+       "$(VIMPROG)" -u NONE --noplugins -e -s -X --cmd "set enc=utf-8" \
+               -S check.vim -c "if error == 0 | q | else | num 2 | cq | endif" $<
        $(TOUCH_TARGET)
 
 check: $(CHECKFILES)
@@ -456,11 +465,14 @@ first_time: files
        @ copy /b .\files+.\vim_to_js .\allfiles
        set OLD_PO_FILE_INPUT=yes
        set OLD_PO_FILE_OUTPUT=yes
-       $(XGETTEXT) --default-domain=$(LANGUAGE) --add-comments $(XGETTEXT_KEYWORDS) \
-               --files-from=.\allfiles
+       $(XGETTEXT) --default-domain=$(LANGUAGE) --add-comments \
+               $(XGETTEXT_KEYWORDS) --files-from=.\allfiles \
+               --copyright-holder="$(Year), The Vim Project" --package-name=Vim \
+               --msgid-bugs-address="vim-dev@vim.org"
        "$(VIMPROG)" -u NONE --not-a-term -S fixfilenames.vim $(LANGUAGE).po \
                $(PO_VIM_INPUTLIST)
        $(RM) *.js .\vim_to_js
+       @$(MAKE) -lf Make_mvc.mak clean
 
 $(PACKAGE).pot: files
        "$(VIMPROG)" -u NONE --not-a-term -S tojavascript.vim $(PACKAGE).pot \
@@ -469,10 +481,13 @@ $(PACKAGE).pot: files
        set OLD_PO_FILE_INPUT=yes
        set OLD_PO_FILE_OUTPUT=yes
        $(XGETTEXT) --default-domain=$(PACKAGE) --output=$(PACKAGE).pot \
-               --add-comments $(XGETTEXT_KEYWORDS) --files-from=.\allfiles
+               --add-comments $(XGETTEXT_KEYWORDS) --files-from=.\allfiles \
+               --no-location --copyright-holder="$(Year), The Vim Project" \
+               --package-name=Vim --msgid-bugs-address="vim-dev@vim.org"
        "$(VIMPROG)" -u NONE --not-a-term -S fixfilenames.vim $(PACKAGE).pot \
                $(PO_VIM_INPUTLIST)
        $(RM) *.js .\vim_to_js
+       @$(MAKE) -lf Make_mvc.mak clean
 
 # Only original translations with default encoding should be updated.
 # The files that are converted to a different encoding clearly state "DO NOT EDIT".
@@ -480,7 +495,7 @@ update-po: $(MOFILES:.mo=)
 
 # Don't add a dependency here, we only want to update the .po files manually.
 $(LANGUAGES):
-       @$(MAKE) -nologo -f Make_mvc.mak GETTEXT_PATH="$(GETTEXT_PATH)" $(PACKAGE).pot
+       @$(MAKE) -lf Make_mvc.mak GETTEXT_PATH="$(GETTEXT_PATH)" $(PACKAGE).pot
        $(CP) $@.po $@.po.orig
        $(MV) $@.po $@.po.old
        $(MSGMERGE) $@.po.old $(PACKAGE).pot -o $@.po

diff --git a/src/po/Makefile b/src/po/Makefile
index 0cc106d419957f20db09852e2d011a0a76edca23..0e9f2857274df251cf31f0d8b72076f4f0dba7eb 100644 (file)
--- a/src/po/Makefile
+++ b/src/po/Makefile
@@ -41,7 +41,8 @@ converted: $(MOCONVERTED)
 
 .po.ck:
        $(VIMPROG) -u NONE --noplugins -e -s -X --cmd "set enc=utf-8" \
-               -S check.vim -c "if error == 0 | q | else | num 2 | cq | endif" $< >/dev/null
+               -S check.vim -c "if error == 0 | q | else | num 2 | cq | endif" \
+               $< >/dev/null
        touch $@
 
 check: $(CHECKFILES)
@@ -269,7 +270,8 @@ $(PACKAGE).pot: $(PO_INPUTLIST) $(PO_VIM_INPUTLIST)
        # Create vim.pot.
        $(XGETTEXT) --default-domain=$(PACKAGE) --output=$(PACKAGE).pot \
                --add-comments $(XGETTEXT_KEYWORDS) --files-from=./allfiles \
-               --no-location
+               --no-location --copyright-holder="$$(date +%Y), The Vim Project" \
+               --package-name=Vim --msgid-bugs-address="vim-dev@vim.org"
        # Fix Vim scripts names, so that "gf" works.
        $(VIMPROG) -u NONE --not-a-term -S fixfilenames.vim $(PACKAGE).pot \
                $(PO_VIM_INPUTLIST)

diff --git a/src/po/vim.pot b/src/po/vim.pot
index 5b9ba3cd8938389b1029a9828d52aa910ec32fa6..43a8d64b28b5cafaee9d6d7cb1552669457f12f0 100644 (file)
--- a/src/po/vim.pot
+++ b/src/po/vim.pot
@@ -1,14 +1,14 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
-# This file is distributed under the same license as the PACKAGE package.
+# Copyright (C) YEAR 2025, The Vim Project
+# This file is distributed under the same license as the Vim package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: PACKAGE VERSION\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 15:32+0200\n"
+"Project-Id-Version: Vim\n"
+"Report-Msgid-Bugs-To: vim-dev@vim.org\n"
+"POT-Creation-Date: 2025-08-07 16:17+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"