From 1770f5db7d9a9256262fc8ef902daad499513fa2 Mon Sep 17 00:00:00 2001
From: Anton Bobov <abobov@gmail.com>
Date: Thu, 14 Jan 2016 13:18:16 +0500
Subject: Add ledger price-db update script.

---
 ledger-price-db-update.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 ledger-price-db-update.sh

(limited to 'ledger-price-db-update.sh')

diff --git a/ledger-price-db-update.sh b/ledger-price-db-update.sh
new file mode 100755
index 0000000..ff10504
--- /dev/null
+++ b/ledger-price-db-update.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# Get currency exchanges rate and update a ledger price file.
+#
+
+set -e
+
+LEDGER="$HOME/.ledgerrc"
+if [[ ! -f "$LEDGER" ]] ; then
+    echo "No ledger configuration file: $LEDGER" >&2
+    exit 13
+fi
+PRICE_DB_FILE=$(sed -nE "s/^--price-db (.*)/\1/p" "$LEDGER")
+PRICE_DB_FILE="${PRICE_DB_FILE/#\~/$HOME}"
+
+xe() {
+    curl -s "http://download.finance.yahoo.com/d/quotes.csv?s=$1&f=p"
+}
+
+echo P $(date +"%Y/%m/%d %H:%M:%S") \$ $(xe "USDRUB=X") R >> "$PRICE_DB_FILE"
+echo P $(date +"%Y/%m/%d %H:%M:%S") €  $(xe "EURRUB=X") R >> "$PRICE_DB_FILE"
-- 
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