Generate distribution.ini using /etc/os-release values

distribution.ini

@@ -1,9 +1,9 @@
 [Global]
-id=fedora
+id=__ID__
 version=1.0
-about=Mozilla Firefox for Fedora
+about=Mozilla Firefox for __NAME__
 
 [Preferences]
-app.distributor=fedora
-app.distributor.channel=fedora
-app.partner.fedora=fedora
+app.distributor=__ID__
+app.distributor.channel=__ID__
+app.partner.fedora=__ID__

firefox.spec

@@ -137,7 +137,7 @@ end}
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        128.0
-Release:        2%{?dist}
+Release:        2%{?dist}.alma.1
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 
@@ -1610,7 +1610,10 @@ ln -s %{_datadir}/myspell %{buildroot}%{mozappdir}/dictionaries
 
 # Add distribution.ini
 %{__mkdir_p} %{buildroot}%{mozappdir}/distribution
-%{__cp} %{SOURCE26} %{buildroot}%{mozappdir}/distribution
+%{__sed} -e "s/__NAME__/%(source /etc/os-release; echo ${NAME})/" \
+         -e "s/__ID__/%(source /etc/os-release; echo ${ID})/" \
+         -e "s/rhel/redhat/" \
+         %{SOURCE26} > %{buildroot}%{mozappdir}/distribution/distribution.ini
 
 # Install appdata file
 mkdir -p %{buildroot}%{_datadir}/metainfo
@@ -1745,6 +1748,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Fri Aug 09 2024 Andrew Lukoshko <alukoshko@almalinux.org> - 128.0-2.alma.1
+- Generate distribution.ini using /etc/os-release values
+
 * Wed Jul 10 2024 Tomas Popela <tpopela@redhat.com> - 128.0-1
 - Update to 128.0