From 428edff9c19d5bfa83a6ba9ddaeb752e4039a7ba Mon Sep 17 00:00:00 2001
From: Mia Herkt <mia@0x0.st>
Date: Fri, 3 Apr 2026 18:45:52 +0200
Subject: [PATCH] Meson: add appropriate install_tag to each target

See https://mesonbuild.com/Installing.html#installation-tags

tl;dr it allows choosing what to install and also provides some
extra metadata for tools operate on Meson projects via its
introspection feature.
---
 meson.build | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

diff --git a/meson.build b/meson.build
index c30c57ab41..a40e4f1aec 100644
--- a/meson.build
+++ b/meson.build
@@ -1697,6 +1697,7 @@ if rst2man.found()
           '@INPUT@', '@OUTPUT@'],
         depfile: 'mpv.1.dep',
         install: true,
+        install_tag: 'man',
         install_dir: join_paths(mandir, 'man1')
     )
 endif
@@ -1713,6 +1714,7 @@ if rst2html.found()
           '@INPUT@', '@OUTPUT@'],
         depfile: 'mpv.html.dep',
         install: true,
+        install_tag: 'doc',
         install_dir: join_paths(datadir, 'doc', 'mpv')
     )
 endif
@@ -1731,6 +1733,7 @@ if rst2pdf.found()
             '@INPUT@', '-o', '@OUTPUT@'],
         depfile: 'mpv.pdf.dep',
         install: true,
+        install_tag: 'doc',
         install_dir: join_paths(datadir, 'doc', 'mpv')
     )
 endif
@@ -1827,28 +1830,30 @@ if get_option('cplayer')
     conf_files = ['etc/mpv.conf', 'etc/encoding-profiles.conf', 'etc/input.conf',
                   'etc/mplayer-input.conf', 'etc/restore-old-bindings.conf',
                   'etc/restore-osc-bindings.conf']
-    install_data(conf_files, install_dir: join_paths(datadir, 'doc', 'mpv'))
+    install_data(conf_files, install_tag: 'doc', install_dir: join_paths(datadir, 'doc', 'mpv'))
 
     bash_install_dir = join_paths(datadir, 'bash-completion', 'completions')
-    install_data('etc/mpv.bash-completion', install_dir: bash_install_dir, rename: 'mpv')
+    install_data('etc/mpv.bash-completion', install_tag: 'bash', install_dir: bash_install_dir, rename: 'mpv')
 
     zsh_install_dir = join_paths(datadir, 'zsh', 'site-functions')
-    install_data('etc/_mpv.zsh', install_dir: zsh_install_dir, rename: '_mpv')
+    install_data('etc/_mpv.zsh', install_tag: 'zsh', install_dir: zsh_install_dir, rename: '_mpv')
 
     fish_install_dir = join_paths(datadir, 'fish', 'vendor_completions.d')
-    install_data('etc/mpv.fish', install_dir: fish_install_dir, rename: 'mpv.fish')
+    install_data('etc/mpv.fish', install_tag: 'fish', install_dir: fish_install_dir, rename: 'mpv.fish')
 
-    install_data('etc/mpv.metainfo.xml', install_dir: join_paths(datadir, 'metainfo'))
+    install_data('etc/mpv.metainfo.xml', install_tag: 'xdg', install_dir: join_paths(datadir, 'metainfo'))
 
     foreach size: ['16x16', '32x32', '64x64', '128x128']
         icon_dir = join_paths(datadir, 'icons', 'hicolor', size, 'apps')
-        install_data('etc/mpv-icon-8bit-' + size + '.png', install_dir: icon_dir, rename: 'mpv.png')
+        install_data('etc/mpv-icon-8bit-' + size + '.png', install_tag: 'xdg',
+                     install_dir: icon_dir, rename: 'mpv.png')
     endforeach
 
     hicolor_dir = join_paths(datadir, 'icons', 'hicolor')
-    install_data('etc/mpv-gradient.svg', install_dir: join_paths(hicolor_dir, 'scalable', 'apps'),
-                 rename: 'mpv.svg')
-    install_data('etc/mpv-symbolic.svg', install_dir: join_paths(hicolor_dir, 'symbolic', 'apps'))
+    install_data('etc/mpv-gradient.svg', install_tag: 'xdg',
+                 install_dir: join_paths(hicolor_dir, 'scalable', 'apps'), rename: 'mpv.svg')
+    install_data('etc/mpv-symbolic.svg', install_tag: 'xdg',
+                 install_dir: join_paths(hicolor_dir, 'symbolic', 'apps'))
 
     mpv = executable('mpv', main_fn_source, objects: libmpv.extract_all_objects(recursive: true), dependencies: dependencies,
                      win_subsystem: get_option('win32-subsystem'), install: true)
@@ -1887,10 +1892,12 @@ if get_option('cplayer')
                 output: 'mpv.desktop',
                 command: [mpv_desktop, mpv_desktop_path, '@INPUT@', '@OUTPUT@'],
                 install: true,
+                install_tag: 'xdg',
                 install_dir: join_paths(datadir, 'applications'),
             )
         else
-            install_data('etc/mpv.desktop', install_dir: join_paths(datadir, 'applications'))
+            install_data('etc/mpv.desktop', install_tag: 'xdg',
+                         install_dir: join_paths(datadir, 'applications'))
         endif
     endif
 endif