rancher/os
1
0
Fork 1
mirror of https://github.com/rancher/os.git synced 2025-06-30 16:51:47 +00:00
Code Issues Releases Wiki Activity
5cc96f67a7
os/vendor/github.com/pmezard/go-difflib
History
Ivan Mikushin 66ba159482 Pre-process YAML config data 
Stringify libcompose datatypes' leaf values to avoid unmarshaling errors, even on somewhat incorrect input data: like using bools or numerics in labels.
2015-12-07 23:30:16 +05:00
..
difflib Pre-process YAML config data 2015-12-07 23:30:16 +05:00
.travis.yml Pre-process YAML config data 2015-12-07 23:30:16 +05:00
LICENSE Pre-process YAML config data 2015-12-07 23:30:16 +05:00
README.md Pre-process YAML config data 2015-12-07 23:30:16 +05:00

README.md

go-difflib

Build Status GoDoc

Go-difflib is a partial port of python 3 difflib package. Its main goal was to make unified and context diff available in pure Go, mostly for testing purposes.

The following class and functions (and related tests) have be ported:

  • SequenceMatcher
  • unified_diff()
  • context_diff()

Installation

$ go get github.com/pmezard/go-difflib/difflib

Quick Start

Diffs are configured with Unified (or ContextDiff) structures, and can be output to an io.Writer or returned as a string.

diff := UnifiedDiff{
    A:        difflib.SplitLines("foo\nbar\n"),
    B:        difflib.SplitLines("foo\nbaz\n"),
    FromFile: "Original",
    ToFile:   "Current",
    Context:  3,
}
text, _ := GetUnifiedDiffString(diff)
fmt.Printf(text)

would output:

--- Original
+++ Current
@@ -1,3 +1,3 @@
 foo
-bar
+baz