71 lines
2.1 KiB
Text
71 lines
2.1 KiB
Text
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#!/usr/bin/env nu
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# Clean file watcher with signal-based exit
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use utils.nu
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# Clean file watcher that handles Ctrl+C gracefully
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def main [config_file: string = "config/build.config.toml"] {
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# Load configuration
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let config = (open $config_file)
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let watch_files = [
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"src/index.html",
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"src/assets/css/modules/base.css",
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"src/assets/css/modules/components.css",
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"src/assets/css/modules/animations.css",
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"src/assets/css/modules/patterns.css",
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"src/assets/css/svg-data.css"
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]
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print "👁️ Clean file watcher starting..."
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print "📝 Press Ctrl+C for clean exit"
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# Create stop signal file
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let stop_file = "/tmp/dev_watcher_stop"
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# Register signal handler using external process
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^bash -c "trap 'touch /tmp/dev_watcher_stop' INT; while [ ! -f /tmp/dev_watcher_stop ]; do sleep 0.1; done" &
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mut initial_times = ($watch_files | each { |file|
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if ($file | path exists) {
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{
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file: $file,
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mtime: (ls $file | get modified | first)
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}
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}
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} | where ($it != null))
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# Main watch loop
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while not ($stop_file | path exists) {
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sleep 1sec
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let current_times = ($watch_files | each { |file|
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if ($file | path exists) {
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{
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file: $file,
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mtime: (ls $file | get modified | first)
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}
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}
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} | where ($it != null))
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let changed_pairs = ($current_times | zip $initial_times | where { |pair|
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$pair.0.mtime != $pair.1.mtime
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})
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if ($changed_pairs | length) > 0 {
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let changed_files = ($changed_pairs | each { |pair| $pair.0.file })
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print $"📝 Changed files: ($changed_files | str join ', ')"
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# Rebuild
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print "🔨 Rebuilding..."
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^nu scripts/build.nu dev
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# Update times
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$initial_times = $current_times
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}
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}
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# Clean exit
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rm -f $stop_file
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print ""
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print "🛑 File watcher stopped cleanly"
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}
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