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DRY near-duplicate code between parse-{addresses,prefixces}

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Daniel Barlow 2023-09-08 16:47:01 +01:00
parent 907a9de773
commit 9487cb2567
1 changed files with 8 additions and 8 deletions
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16
pkgs/odhcp-script/odhcp6-script.fnl
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@ -40,21 +40,21 @@
(merge {: address : len : preferred : valid} (parse-extra extra)))) (merge {: address : len : preferred : valid} (parse-extra extra))))
(fn write-addresses [addresses] (fn write-addresses-thing [prefix addresses]
(each [_ a (ipairs (split " " addresses))] (each [_ a (ipairs (split " " addresses))]
(let [address (parse-address a) (let [address (parse-address a)
keydir (.. "address/" (address.address:gsub ":" "-"))] keydir (.. prefix (-> address.address
(: :gsub "::$" "")
(: :gsub ":" "-")))]
(mkdir (.. state-directory "/" keydir)) (mkdir (.. state-directory "/" keydir))
(each [k v (pairs address)] (each [k v (pairs address)]
(write-value (.. keydir "/" k) v))))) (write-value (.. keydir "/" k) v)))))
(fn write-addresses [addresses]
(write-addresses-thing "address/" addresses))
(fn write-prefixes [prefixes] (fn write-prefixes [prefixes]
(each [_ a (ipairs (split " " prefixes))] (write-addresses-thing "prefix/" prefixes))
(let [prefix (parse-prefix a)
keydir (.. "prefix/" (prefix.prefix:gsub ":" "-"))]
(mkdir (.. state-directory "/" keydir))
(each [k v (pairs prefix)]
(write-value (.. keydir "/" k) v)))))
;; we remove state before updating to ensure that consumers don't get ;; we remove state before updating to ensure that consumers don't get
;; a half-updated snapshot ;; a half-updated snapshot