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Andy Goldstein 742f45849f Switch to dep & update dependencies Switch to dep. Update the following: - azure-sdk-for-go to 10.2.1-beta - go-autorest to 8.1.1 - client-go to 4.0.0 Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>		2017-09-06 13:41:25 -04:00
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difflib	Switch to dep & update dependencies	2017-09-06 13:41:25 -04:00
LICENSE	Initial commit	2017-08-02 13:27:17 -04:00
README.md	Switch to dep & update dependencies	2017-09-06 13:41:25 -04:00

README.md

go-difflib

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