grim/hgkeeper
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Add support for specifying which mercurial executable to use
14 months ago, Gary Kramlich
8275959b76f0
Add support for specifying which mercurial executable to use
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
}