54 lines
1.8 KiB
Text
54 lines
1.8 KiB
Text
|
#!/usr/bin/env nu
|
||
|
|
# Validate if a command exists in commands-registry.ncl
|
||
|
|
# Returns: FOUND|true/false or NOT_FOUND
|
||
|
|
#
|
||
|
|
# Cache: exports registry to ~/.cache/provisioning/commands-registry.json
|
||
|
|
# and reuses it until commands-registry.ncl changes (mtime check).
|
||
|
|
# Typical cold start: ~2s (nickel export). Warm: <50ms (JSON read).
|
||
|
|
|
||
|
|
def main [
|
||
|
|
command_name: string
|
||
|
|
]: nothing -> nothing {
|
||
|
|
let registry_file = ($env.PROVISIONING | path join "core/nulib/commands-registry.ncl")
|
||
|
|
let cache_dir = ($env.HOME | path join ".cache" | path join "provisioning")
|
||
|
|
let cache_file = ($cache_dir | path join "commands-registry.json")
|
||
|
|
|
||
|
|
# Determine if cache is valid (exists and newer than source)
|
||
|
|
let registry_mtime = (ls $registry_file | get 0.modified)
|
||
|
|
let use_cache = if ($cache_file | path exists) {
|
||
|
|
let cache_mtime = (ls $cache_file | get 0.modified)
|
||
|
|
$cache_mtime > $registry_mtime
|
||
|
|
} else { false }
|
||
|
|
|
||
|
|
# Load or rebuild
|
||
|
|
let registry_json = if $use_cache {
|
||
|
|
open --raw $cache_file
|
||
|
|
} else {
|
||
|
|
let prov = ($env.PROVISIONING? | default "/usr/local/provisioning")
|
||
|
|
let result = (do {
|
||
|
|
^nickel export --format json --import-path $prov $registry_file
|
||
|
|
} | complete)
|
||
|
|
if $result.exit_code != 0 {
|
||
|
|
print "ERROR: Failed to export commands-registry.ncl" >&2
|
||
|
|
exit 1
|
||
|
|
}
|
||
|
|
^mkdir -p $cache_dir
|
||
|
|
$result.stdout | save --force $cache_file
|
||
|
|
$result.stdout
|
||
|
|
}
|
||
|
|
|
||
|
|
let commands = ($registry_json | from json | get -o commands | default [])
|
||
|
|
|
||
|
|
let matches = ($commands | where {|cmd|
|
||
|
|
let all = ([$cmd.command] | append ($cmd | get -o aliases | default []))
|
||
|
|
$command_name in $all
|
||
|
|
})
|
||
|
|
|
||
|
|
if ($matches | is-empty) {
|
||
|
|
print "NOT_FOUND"
|
||
|
|
} else {
|
||
|
|
let m = ($matches | first)
|
||
|
|
print $"FOUND|($m | get -o requires_daemon | default false)"
|
||
|
|
}
|
||
|
|
}
|