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List chunks in a patch #2

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La0 opened this Issue Oct 15, 2018 · 0 comments

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La0 commented Oct 15, 2018

For the code review bot, i would need a new method in parsepatch that would list all the chunks in a diff.
The method get_chunks would list all chunks, and store at least the following informations in a namedtuple (or class, or even dict):

  • filename
  • start/end line in source
  • start/end line in dest
  • the diff from the chunk.

For example, this diff:

DIFF diff -r 11d2a13d8286 bad.cpp
--- a/bad.cpp	Mon Oct 15 10:26:44 2018 +0000
+++ b/bad.cpp	Mon Oct 15 10:26:45 2018 +0000
@@ -1,4 +1,5 @@
 #include <demo>
-int 	main(void){
- printf("plop");return 42;
+int main(void) {
+  printf("plop");
+  return 42;
 }

would give for patch.get_chunks():

[
  Chunk(
   filename='bad.cpp',
   src_start=2,
   src_end=3,
   dest_start=2,
   dest_end=4,
   diff='''#include <demo>
-int 	main(void){
- printf("plop");return 42;
+int main(void) {
+  printf("plop");
+  return 42;
 }'''
  )
]
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