From: Scott Worley <scottworley@scottworley.com>
Date: Thu, 24 Apr 2014 06:18:42 +0000 (-0700)
Subject: Keep files under two names
X-Git-Url: http://git.scottworley.com/picsort/commitdiff_plain/348610a4a69cebb9e3a7151df9c019a1795bfa51

Keep files under two names

Keep files under their original name in slurp-$host/ and keep a second
link to the same file in . named by the modification date.  This allows
slurp-pics to be run multiple times without re-fetching the same files
because they have been renamed.
---

diff --git a/slurp-pics b/slurp-pics
index 7c90ed8..77d3314 100755
--- a/slurp-pics
+++ b/slurp-pics
@@ -1,17 +1,21 @@
 #!/bin/bash
 
 while read host path;do
+  outdir="slurp-$host"
   {
+    mkdir -p "$outdir"
     echo "cd $path"
     sftp -v -P 19362 -i .slurp-key "slurp@$host" <<< "cd $path"$'\n'"ls -1" |
       sed 1,2d |
       while read filename;do
-        if [[ -e "$filename" ]];then
+        output_filename="$outdir/${filename/jpg/jpeg}"
+        if [[ -e "$output_filename" ]];then
           echo "skipping $filename" >&2
         else
           echo "getting $filename" >&2
-          echo "get -p $filename ${filename/jpg/jpeg}"
+          echo "get -p $filename $output_filename"
         fi
       done
    } | sftp -v -P 19362 -i .slurp-key "slurp@$host"
+   rename-to-date -l "$outdir"/*
 done < .slurp-hosts