Update list of currency codes

This commit will also create a Bash script to update that list in the future. Signed-off-by: Henrique Moody <[email protected]>
Respect · May 28, 2019 · 45d109f · 45d109f
1 parent c519316
commit 45d109f
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diff --git a/bin/update-currency-codes b/bin/update-currency-codes
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# Usage: {script} TLD_FILENAME
+# Update list of TLD
+
+set -euo pipefail
+
+declare -r IFS=$'\n'
+declare -r URL="https://www.currency-iso.org/dam/downloads/lists/list_one.xml"
+declare -r RULE="${1}"
+declare -r TEMPORARY_XML=$(mktemp)
+
+download_list()
+{
+ echo "Downloading list from '${URL}'"
+ curl --silent --location "${1}" --output "${2}"
+}
+
+update_currency_codes()
+{
+ local -r filename_rule="${1}"
+ local -r filename_xml="${2}"
+ local -r number_of_items=$(grep "<CcyNtry>" "${filename_xml}" | wc --lines)
+ local -r temporary_rule=$(mktemp)
+
+ echo "Updating list in '${filename_rule}'"
+ {
+ sed -n '/^</,/ private/p' "${filename_rule}"
+ for index in $(seq 1 ${number_of_items}); do
+ local name=$(xml sel -t -v "//CcyNtry[${index}]/CcyNm" < "${filename_xml}")
+ local code=$(xml sel -t -v "//CcyNtry[${index}]/Ccy" < "${filename_xml}")
+ echo " '${code}', // ${name}"
+ done
+ sed -n '/^ ]/,/^}/p' "${filename_rule}"
+ } > "${temporary_rule}"
+
+ mv "${temporary_rule}" "${filename_rule}"
+}
+
+download_list "${URL}" "${TEMPORARY_XML}"
+update_currency_codes "${RULE}" "${TEMPORARY_XML}"