HGKeeper

package hg

import (

"io/ioutil"

"path/filepath"

"gopkg.in/ini.v1"

"keep.imfreedom.org/grim/hgkeeper/access"

)

func createHgrc(writeable bool) (string, error) {

tmpfile, err := ioutil.TempFile("", "hgkeeper-*.hgrc")

if err != nil {

return "", err

}

hgrc := ini.Empty()

if !writeable {

hooks, err := hgrc.NewSection("hooks")

if err != nil {

return "", err

}

hooks.NewKey("pretxnchangegroup", "/bin/false")

}

if err := hgrc.SaveTo(tmpfile.Name()); err != nil {

return "", err

}

return tmpfile.Name(), nil

}

func findHgrcsForRepo(repoName string) []string {

ret := []string{}

adminPath := access.AdminRepoPath()

for {

ret = append(ret, filepath.Join(adminPath, "config", repoName, "hgrc"))

if repoName == "." || repoName == "" || repoName == "/" {

break

}

repoName = filepath.Dir(repoName)

}

// we're assuming that the order of hgrc files is last wins, so we need to

// reverse the list so that the repository specific hgrc wins. If the list

// has an odd number of items, the middle is skipped as it's already in the

// correct location.

for i, j := 0, len(ret)-1; i < j; i, j = i+1, j-1 {

ret[i], ret[j] = ret[j], ret[i]

}

return ret

}