From: Avery Pennarun <apenwarr@gmail.com>
Date: Thu, 31 Dec 2009 23:46:04 +0000 (-0500)
Subject: 'bup split' takes a list of filenames on the command line.
X-Git-Tag: bup-0.01~28
X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=bup.git;a=commitdiff_plain;h=b368644810f69fe719b50511cc0c90d46c3ec06b

'bup split' takes a list of filenames on the command line.
---

diff --git a/Makefile b/Makefile
index ae2924b..d0df36c 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ runtests: all
 runtests-cmdline: all
 	@echo "Testing \"$@\" in Makefile:"
 	./bup split -b <testfile1 >tags1
-	./bup split -b <testfile2 >tags2
+	./bup split -b testfile2 >tags2
 	diff -u tags1 tags2 || true
 	wc -c testfile1 testfile2
 	wc -l tags1 tags2
diff --git a/cmd-split.py b/cmd-split.py
index e5eb5c3..e755efe 100755
--- a/cmd-split.py
+++ b/cmd-split.py
@@ -52,7 +52,7 @@ def hashsplit_iter(f):
     lv = 0
     while blob or not eof:
         if not eof and (buf.used() < BLOB_LWM or not blob):
-            bnew = sys.stdin.read(BLOB_HWM)
+            bnew = f.read(BLOB_HWM)
             if not len(bnew): eof = 1
             #log('got %d, total %d\n' % (len(bnew), buf.used()))
             buf.put(bnew)
@@ -74,8 +74,17 @@ def hashsplit_iter(f):
             log('%d\t' % nv)
             lv = nv
 
+
+def autofiles(filenames):
+    if not filenames:
+        yield sys.stdin
+    else:
+        for n in filenames:
+            yield open(n)
+
+
 optspec = """
-bup split [-t] <filename
+bup split [-t] [filenames...]
 --
 b,blobs    output a series of blob ids
 t,tree     output a tree id
@@ -90,16 +99,17 @@ if not (opt.blobs or opt.tree or opt.commit or opt.name):
     log("bup split: use one or more of -b, -t, -c, -n\n")
     o.usage()
 
-
 start_time = time.time()
 shalist = []
 
 ofs = 0
-for (ofs, size, sha) in hashsplit_iter(sys.stdin):
-    #log('SPLIT @ %-8d size=%-8d\n' % (ofs, size))
-    if opt.blobs:
-        print sha
-    shalist.append(('100644', '%016x.bupchunk' % ofs, sha))
+
+for f in autofiles(extra):
+    for (ofs, size, sha) in hashsplit_iter(f):
+        #log('SPLIT @ %-8d size=%-8d\n' % (ofs, size))
+        if opt.blobs:
+            print sha
+        shalist.append(('100644', '%016x.bupchunk' % ofs, sha))
 tree = git.gen_tree(shalist)
 if opt.tree:
     print tree