Fix output config retrieval for new outputs

This removes `output_find_config`, which would take the first matching
output config it found. This is fine if only a name output config,
identifier output config, or even just wildcard exist, but if there is
a name output config and identifier output config, they are not merged.
Instead, this introduces find_output_config, which is just a wrapper
for `get_output_config`. This ensures that both the name and identifier
output configs are respected.

This fixes the following case:
- For simplicity in this example, remove all output configs from config
- Run `swaymsg output <name> bg #ff0000 solid_color`
- Run `swaymsg output <identifier> scale 2`
- Disconnect and reconnect output

Without this, the output will have the background, but not the scale.
With this, the output will have both the background and scale

1 files changed, 2 insertions, 0 deletions

diff --git a/include/sway/config.h b/include/sway/config.h
index 46ca7cee..7c544541 100644
--- a/include/sway/config.h
+++ b/include/sway/config.h
@@ -585,6 +585,8 @@ bool apply_output_config(struct output_config *oc, struct sway_output *output);
 
 struct output_config *store_output_config(struct output_config *oc);
 
+struct output_config *find_output_config(struct sway_output *output);
+
 void apply_output_config_to_outputs(struct output_config *oc);
 
 void reset_outputs(void);