add fish profile for Vim

vim.fish

@@ -0,0 +1,25 @@
+# This will avoid user defined aliases and possibly stuff defined earlier in the PATH.
+# Redirecting is for the case when the binary is missing.
+set vim_cond (which vim 2> /dev/null)
+set vi_cond (which vi 2> /dev/null)
+
+switch "$vim_cond-$vi_cond"
+  case /usr/bin/vim-/usr/bin/vi
+      # apply only if founded vim and vi are in the expected dir from distro
+      function vi
+        command vim $argv
+      end
+
+      function view
+        command vim -R $argv
+      end
+  case -/usr/bin/vi
+      # apply only when no vim is installed and founded vi is in the expected dir from distro
+      function vim
+        command read -p 'No vim found, using vi, press ENTER to continue' -n1 -t 20 -s && vi $argv
+      end
+end
+
+# just in case
+set -e vim_cond
+set -e vi_cond

vim.spec

@@ -40,6 +40,7 @@ Source15: macros.vim
 Source16: vim-default-editor.sh
 Source17: vim-default-editor.csh
 Source18: vim-default-editor.fish
+Source19: vim.fish
 
 Patch2002: vim-7.0-fixkeys.patch
 Patch2003: vim-7.4-specsyntax.patch
@@ -546,6 +547,7 @@ install -p -m644 %{SOURCE16} %{buildroot}/%{_sysconfdir}/profile.d/vim-default-e
 install -p -m644 %{SOURCE17} %{buildroot}/%{_sysconfdir}/profile.d/vim-default-editor.csh
 mkdir -p %{buildroot}/%{_datadir}/fish/vendor_conf.d/
 install -p -m644 %{SOURCE18} %{buildroot}/%{_datadir}/fish/vendor_conf.d/vim-default-editor.fish
+install -p -m644 %{SOURCE19} %{buildroot}/%{_datadir}/fish/vendor_conf.d/vim.fish
 install -p -m644 %{SOURCE4} %{buildroot}/%{_sysconfdir}/virc
 install -p -m644 %{SOURCE5} %{buildroot}/%{_sysconfdir}/vimrc
 
@@ -744,7 +746,9 @@ touch %{buildroot}/%{_datadir}/%{name}/vimfiles/doc/tags
 %endif
 
 %files minimal
-%dir %{_sysconfdir}/profile.d/
+%dir %{_datadir}/fish/vendor_conf.d
+%{_datadir}/fish/vendor_conf.d/vim.fish
+%dir %{_sysconfdir}/profile.d
 %config(noreplace) %{_sysconfdir}/profile.d/vim.*
 %config(noreplace) %{_sysconfdir}/virc
 %{_bindir}/ex
@@ -760,7 +764,9 @@ touch %{buildroot}/%{_datadir}/%{name}/vimfiles/doc/tags
 %{_mandir}/man5/virc.*
 
 %files enhanced
-%dir %{_sysconfdir}/profile.d/
+%dir %{_datadir}/fish/vendor_conf.d
+%{_datadir}/fish/vendor_conf.d/vim.fish
+%dir %{_sysconfdir}/profile.d
 %config(noreplace) %{_sysconfdir}/profile.d/vim.*
 %{_bindir}/vim
 %{_bindir}/rvim
@@ -824,6 +830,7 @@ touch %{buildroot}/%{_datadir}/%{name}/vimfiles/doc/tags
 * Thu Oct 15 2020 Zdenek Dohnal <zdohnal@redhat.com> - 2:8.2.1815-2
 - vim-default-editor.fish - dont give EDITOR universal scope
 - vim.sh, vim.csh - set aliases only for OS default vi and vim
+- add fish profile for Vim
 
 * Mon Oct 12 2020 Zdenek Dohnal <zdohnal@redhat.com> - 2:8.2.1815-2
 - fix installing fish profile, set virtual provide for default editor