Go modules are becoming a de-facto standard in the Go community and adding go.mod files with metadata helps projects which may consume this repository as a dependency in deciding how to pin transitive dependencies and how to resolve conflicts.

This is a result of the following commands:

go mod init
go get ./...
go mod tidy

in a clean Go 1.11.5 environment.

Hello,

please excuse if this is not an issue with your code but as a beginner in Golang it seems to me like it could be.

Here is the sample code I run:

package main

import "fmt"
import "github.com/davecgh/go-spew/spew"
import "github.com/agext/levenshtein"

func main () {
	var myparams = levenshtein.NewParams()
	myparams.MinScore(0.92)
	spew.Dump(myparams)

	fmt.Println(levenshtein.Match(`foo`, `foo`, myparams))
	fmt.Println(levenshtein.Match(`foo`, `bar`, myparams))
	fmt.Println(levenshtein.Match(`NetworkManager-glib-0.8.1-5.el6_0.1.i686.rpm`, `gdm-plugin-fingerprint-2.30.4-39.el6.i686.rpm`, myparams))
}

It produces the following output:

(*levenshtein.Params)(0xc000094100)({
 insCost: (int) 1,
 subCost: (int) 1,
 delCost: (int) 1,
 maxCost: (int) 0,
 minScore: (float64) 0.92,
 bonusPrefix: (int) 4,
 bonusScale: (float64) 0.1,
 bonusThreshold: (float64) 0.7
})
1
0
panic: runtime error: index out of range

goroutine 1 [running]:
github.com/agext/levenshtein.Calculate(0xc0000ca000, 0x24, 0x2c, 0xc0000cc000, 0x23, 0x30, 0x5, 0x1, 0x1, 0x1, ...)
	/Users/smeier/go/src/github.com/agext/levenshtein/levenshtein.go:112 +0x8ba
github.com/agext/levenshtein.Match(0x11036f6, 0x2c, 0x11037ff, 0x2d, 0xc000094100, 0x2)
	/Users/smeier/go/src/github.com/agext/levenshtein/levenshtein.go:272 +0x1a8
main.main()
	/Users/smeier/Documents/grabbag/levenshtein_bug.go:14 +0x271
exit status 2

I am running go version go1.12.5 darwin/amd64.

Any help or comments are appreciated.

OI have the following in my Gopkg.lock file:

[[projects]]
  name = "github.com/agext/levenshtein"
  packages = ["."]
  revision = "5f10fee965225ac1eecdc234c09daf5cd9e7f7b6"
  version = "v1.2.1"

Output from running dep ensure.

Solving failure: no valid source could be created: 
        failed to set up sources from the following URLs:
https://github.com/agext/levenshtein
: remote repository at https://github.com/agext/levenshtein does not exist, or is inaccessible: remote: Internal Server Error.
remote: 
fatal: unable to access 'https://github.com/agext/levenshtein/': The requested URL returned error: 500
: exit status 128
        failed to set up sources from the following URLs:
ssh://[email protected]/agext/levenshtein
: remote repository at ssh://[email protected]/agext/levenshtein does not exist, or is inaccessible: ERROR: 
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
: exit status 128
        failed to set up sources from the following URLs:
git://github.com/agext/levenshtein
: remote repository at git://github.com/agext/levenshtein does not exist, or is inaccessible: fatal: remote error: 
  
: exit status 128
        failed to set up sources from the following URLs:
http://github.com/agext/levenshtein
: remote repository at http://github.com/agext/levenshtein does not exist, or is inaccessible: remote: Internal Server Error.
remote: 
fatal: unable to access 'http://github.com/agext/levenshtein/': The requested URL returned error: 500
: exit status 128

package levenshtein failing as bwlow when it tried to access github.com/mattn/goveralls https://travis-ci.com/github/asellappen/levenshtein/jobs/398770419

Testing with goveralls... go: downloading github.com/mattn/goveralls v0.0.7 go: github.com/mattn/goveralls upgrade => v0.0.7 go: downloading golang.org/x/tools v0.0.0-20200522201501-cb1345f3a375 Bad response status from coveralls: 422 {"message":"Couldn't find a repository matching this job.","error":true} The command "./test.sh $TEST_METHOD" exited with 1.

have tried with adding COVERALLS_TOKEN in travis.yml as below and still its failing , travis encrypt COVERALLS_TOKEN=your_token_goes_here --add env.global env: global: secure: 0wWHj9zvAqpjPMxngeVm6+WwjynAAfOwoGy1yBnwiH7rsOskuWbf7aaaOhVC65fH+wiRbmBIpGMlVXv5wrKGrK7EXxMcoXBtie0MoK2UCWRwJcYG3+e4bZ9wLe+3eBRGK/EbT8GawHrJaZxPvhg......................................

Please help to check and provide a fix for this?