David Heinemeier HanssonandClaude Opus 5.5
fa729f139c
* Read the default browser from mimeapps.list when launching omarchy-launch-browser and omarchy-launch-webapp asked xdg-settings for the default browser on every launch, ~72ms through several POSIX shell scripts. The new omarchy-cmd-default-browser reads the http handler from the config-dir mimeapps.list files the way xdg-mime does, desktop-specific list first, taking the first listed entry whose command is installed, in ~10ms. With nothing set there it falls back to xdg-settings as before. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * Let the first copy of a browser entry decide whether it is installed A user-local entry whose browser is gone could be rescued by a system copy of the same ID, which the launchers never read. xdg-mime judges the first copy found, as the launchers use it, so do the same. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
59 lines
2.1 KiB
Bash
Executable File
59 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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# omarchy:summary=Print the desktop entry ID of the default web browser
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# omarchy:hidden=true
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# Read the http handler from the config-dir mimeapps.list files the way xdg-mime
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# does, desktop-specific list first, taking the first listed entry that is
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# installed. xdg-settings reaches the same answer through several shell scripts
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# in ~70ms, which every browser and web app launch would otherwise pay.
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IFS=: read -ra data_dirs <<<"${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
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IFS=: read -ra config_dirs <<<"${XDG_CONFIG_HOME:-$HOME/.config}:${XDG_CONFIG_DIRS:-/etc/xdg}"
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IFS=: read -ra desktops <<<"${XDG_CURRENT_DESKTOP:-}"
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# Installed means the command of the entry the launchers will read, the first
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# one found, still resolves: an entry of Omarchy's own can outlive the browser
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# it launched.
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installed() {
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local data_dir command
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for data_dir in "${data_dirs[@]}"; do
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[[ -r $data_dir/applications/$1 ]] || continue
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command=$(sed -n 's/^Exec=\([^ ]*\).*/\1/p' "$data_dir/applications/$1" | head -1)
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[[ -n $command ]] && command -v "$command" >/dev/null
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return
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done
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return 1
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}
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for config_dir in "${config_dirs[@]}"; do
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for desktop in "${desktops[@]}" ""; do
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list="$config_dir/${desktop:+${desktop,,}-}mimeapps.list"
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[[ -f $list ]] || continue
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entries=$(awk '
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/^\[Default Applications\]/ { section = 1; next }
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/^\[/ { section = 0 }
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section && index($0, "x-scheme-handler/http=") == 1 { print substr($0, 23); exit }
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' "$list")
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IFS=';' read -ra entries <<<"$entries"
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for entry in "${entries[@]}"; do
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if [[ -n $entry ]] && installed "$entry"; then
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echo "$entry"
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exit 0
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fi
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done
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done
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done
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# Nothing set in a config dir: let xdg-settings search the data dirs and caches.
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# It consults $BROWSER too, which the session points back at omarchy-launch-browser.
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browser=$(env -u BROWSER xdg-settings get default-web-browser 2>/dev/null)
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if [[ -z $browser ]]; then
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browser=$(xdg-mime query default x-scheme-handler/https 2>/dev/null)
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fi
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[[ -n $browser ]] && echo "$browser"
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