Update bin.

+ clipboard-stream: prints clipboard changes to stdout
* ledger price db refactoring, added new xe

2 files changed, 27 insertions, 4 deletions

diff --git a/clipboard-stream b/clipboard-stream
new file mode 100755
index 0000000..b4c1120
--- /dev/null
+++ b/clipboard-stream
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+recent_value=$(xclip -o -selection clipboard)
+while true ; do
+    value=$(xclip -o -selection clipboard)
+    if [ "$recent_value" != "$value" ] ; then
+        recent_value=$value
+        echo $recent_value
+    fi
+    sleep 0.1
+done
diff --git a/ledger-price-db-update.sh b/ledger-price-db-update.sh
index 084b27c..478efb9 100755
--- a/ledger-price-db-update.sh
+++ b/ledger-price-db-update.sh
@@ -17,8 +17,18 @@ xe() {
     curl -s "http://download.finance.yahoo.com/d/quotes.csv?s=$1&f=p"
 }
 
-usd=$(xe "USDRUB=X")
-eur=$(xe "EURRUB=X")
+print_rate() {
+    currency="$1"
+    symbol="$2"
+
+    val=$(xe "$currency=X")
+
+    test -n "$val" && echo P $(date +"%Y/%m/%d %H:%M:%S") $symbol $val R
+}
+
+{
+    print_rate "USDRUB" "\$"
+    print_rate "EURRUB" "€"
+    print_rate "PLNRUB" "P"
+} >> "$PRICE_DB_FILE"
 
-test -n "$usd" && echo P $(date +"%Y/%m/%d %H:%M:%S") \$ $usd R >> "$PRICE_DB_FILE"
-test -n "$eur" && echo P $(date +"%Y/%m/%d %H:%M:%S") €  $eur R >> "$PRICE_DB_FILE"