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nodegit/test/tests/filter.js at master · codercatdev/nodegit · GitHub
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var
assert
=
require
(
"assert"
)
;
var
fse
=
require
(
"fs-extra"
)
;
var
path
=
require
(
"path"
)
;
var
local
=
path
.
join
.
bind
(
path
,
__dirname
)
;
describe
(
"Filter"
,
function
(
)
{
var
NodeGit
=
require
(
"../../"
)
;
var
emptyRepoPath
=
local
(
"../repos/empty"
)
;
var
filterName
=
"psuedo_filter"
;
var
Registry
=
NodeGit
.
FilterRegistry
;
var
Checkout
=
NodeGit
.
Checkout
;
var
Repository
=
NodeGit
.
Repository
;
var
FilterList
=
NodeGit
.
FilterList
;
var
reposPath
=
local
(
"../repos/workdir"
)
;
var
packageJsonPath
=
path
.
join
(
reposPath
,
"package.json"
)
;
var
readmePath
=
path
.
join
(
reposPath
,
"README.md"
)
;
var
mockFilter
=
{
apply
:
function
(
)
{
}
,
check
:
function
(
)
{
}
}
;
function
commitFile
(
repo
,
fileName
,
fileContent
,
commitMessage
)
{
let
index
;
let
treeOid
;
let
parent
;
return
fse
.
writeFile
(
path
.
join
(
repo
.
workdir
(
)
,
fileName
)
,
fileContent
)
.
then
(
function
(
)
{
return
repo
.
refreshIndex
(
)
;
}
)
.
then
(
function
(
indexResult
)
{
index
=
indexResult
;
}
)
.
then
(
function
(
)
{
return
index
.
addByPath
(
fileName
)
;
}
)
.
then
(
function
(
)
{
return
index
.
write
(
)
;
}
)
.
then
(
function
(
)
{
return
index
.
writeTree
(
)
;
}
)
.
then
(
function
(
oidResult
)
{
treeOid
=
oidResult
;
return
NodeGit
.
Reference
.
nameToId
(
repo
,
"HEAD"
)
;
}
)
.
then
(
function
(
head
)
{
return
repo
.
getCommit
(
head
)
;
}
)
.
then
(
function
(
parentResult
)
{
parent
=
parentResult
;
return
Promise
.
all
(
[
NodeGit
.
Signature
.
create
(
"Foo Bar"
,
"foo@bar.com"
,
123456789
,
60
)
,
NodeGit
.
Signature
.
create
(
"Foo A Bar"
,
"foo@bar.com"
,
987654321
,
90
)
]
)
;
}
)
.
then
(
function
(
signatures
)
{
let
author
=
signatures
[
0
]
;
let
committer
=
signatures
[
1
]
;
return
repo
.
createCommit
(
"HEAD"
,
author
,
committer
,
commitMessage
,
treeOid
,
[
parent
]
)
;
}
)
;
}
beforeEach
(
function
(
)
{
var
test
=
this
;
return
Repository
.
open
(
reposPath
)
.
then
(
function
(
repository
)
{
test
.
repository
=
repository
;
return
Repository
.
open
(
emptyRepoPath
)
;
}
)
.
then
(
function
(
emptyRepo
)
{
test
.
emptyRepo
=
emptyRepo
;
return
fse
.
writeFile
(
path
.
join
(
reposPath
,
".gitattributes"
)
,
"*.md filter="
+
filterName
+
" -text"
,
{
encoding
:
"utf-8"
}
)
;
}
)
;
}
)
;
afterEach
(
function
(
)
{
return
Registry
.
unregister
(
filterName
)
.
catch
(
function
(
error
)
{
if
(
error
===
NodeGit
.
Error
.
CODE
.
ERROR
)
{
throw
new
Error
(
"Cannot unregister filter"
)
;
}
}
)
;
}
)
;
describe
(
"Register"
,
function
(
)
{
var
secondFilter
=
"hellofilter"
;
after
(
function
(
done
)
{
Registry
.
unregister
(
secondFilter
)
.
then
(
function
(
)
{
done
(
)
;
}
)
;
}
)
;
it
(
"can register a filter"
,
function
(
)
{
return
Registry
.
register
(
filterName
,
mockFilter
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
;
}
)
;
it
(
"can register multiple filters"
,
function
(
)
{
return
Registry
.
register
(
filterName
,
mockFilter
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
return
Registry
.
register
(
secondFilter
,
mockFilter
,
1
)
;
}
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
;
}
)
;
it
(
"cannot register the same filter twice"
,
function
(
)
{
return
Registry
.
register
(
filterName
,
mockFilter
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
return
Registry
.
register
(
filterName
,
mockFilter
,
0
)
;
}
)
.
catch
(
function
(
error
)
{
assert
.
strictEqual
(
error
.
errno
,
NodeGit
.
Error
.
CODE
.
EEXISTS
)
;
}
)
;
}
)
;
}
)
;
describe
(
"Unregister"
,
function
(
)
{
beforeEach
(
function
(
)
{
return
Registry
.
register
(
filterName
,
mockFilter
,
0
)
;
}
)
;
it
(
"can unregister the filter"
,
function
(
)
{
return
Registry
.
unregister
(
filterName
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
;
}
)
;
it
(
"cannot unregister the filter twice"
,
function
(
)
{
return
Registry
.
unregister
(
filterName
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
return
Registry
.
unregister
(
filterName
)
;
}
)
.
then
(
function
(
result
)
{
assert
.
fail
(
"Should not have unregistered successfully"
)
;
}
)
.
catch
(
function
(
error
)
{
assert
.
strictEqual
(
error
.
errno
,
NodeGit
.
Error
.
CODE
.
ENOTFOUND
)
;
}
)
;
}
)
;
}
)
;
describe
(
"Initialize"
,
function
(
)
{
it
(
"initializes successfully"
,
function
(
)
{
var
test
=
this
;
var
initialized
=
false
;
return
Registry
.
register
(
filterName
,
{
initialize
:
function
(
)
{
initialized
=
true
;
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
apply
:
function
(
)
{
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
assert
.
strictEqual
(
initialized
,
true
)
;
}
)
;
}
)
;
it
(
"initializes successfully even on garbage collect"
,
function
(
)
{
var
test
=
this
;
var
initialized
=
false
;
return
Registry
.
register
(
filterName
,
{
initialize
:
function
(
)
{
initialized
=
true
;
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
apply
:
function
(
)
{
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
global
.
gc
(
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
assert
.
strictEqual
(
initialized
,
true
)
;
}
)
;
}
)
;
it
(
"does not initialize successfully"
,
function
(
)
{
var
test
=
this
;
var
initialized
=
false
;
return
Registry
.
register
(
filterName
,
{
initialize
:
function
(
)
{
initialized
=
true
;
return
NodeGit
.
Error
.
CODE
.
ERROR
;
}
,
apply
:
function
(
)
{
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
head
)
{
assert
.
fail
(
head
,
undefined
,
"Should not have actually checked out"
)
;
}
)
.
catch
(
function
(
error
)
{
assert
.
strictEqual
(
initialized
,
true
)
;
}
)
;
}
)
;
}
)
;
describe
(
"Shutdown"
,
function
(
)
{
it
(
"filter successfully shuts down"
,
function
(
)
{
var
test
=
this
;
var
shutdown
=
false
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
)
{
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
,
shutdown
:
function
(
)
{
shutdown
=
true
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
,
{
encoding
:
"utf-8"
}
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
return
Registry
.
unregister
(
filterName
)
;
}
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
assert
.
strictEqual
(
shutdown
,
true
)
;
}
)
;
}
)
;
it
(
"filter successfully shuts down on garbage collect"
,
function
(
)
{
var
test
=
this
;
var
shutdown
=
false
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
)
{
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
,
shutdown
:
function
(
)
{
shutdown
=
true
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
,
{
encoding
:
"utf-8"
}
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
global
.
gc
(
)
;
return
Registry
.
unregister
(
filterName
)
;
}
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
assert
.
strictEqual
(
shutdown
,
true
)
;
}
)
;
}
)
;
it
(
"shutdown completes even if there is an error"
,
function
(
)
{
var
test
=
this
;
var
shutdown
=
false
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
)
{
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
,
shutdown
:
function
(
)
{
shutdown
=
true
;
throw
new
Error
(
"I failed"
)
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
,
{
encoding
:
"utf-8"
}
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
return
Registry
.
unregister
(
filterName
)
;
}
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
assert
.
strictEqual
(
shutdown
,
true
)
;
}
)
.
catch
(
function
(
error
)
{
assert
.
fail
(
error
,
null
,
"The operation should not have failed"
)
;
}
)
;
}
)
;
}
)
;
describe
(
"Apply"
,
function
(
)
{
before
(
function
(
)
{
var
test
=
this
;
return
fse
.
readFile
(
readmePath
,
"utf8"
)
.
then
(
(
function
(
content
)
{
test
.
originalReadmeContent
=
content
;
}
)
)
;
}
)
;
afterEach
(
function
(
)
{
this
.
timeout
(
15000
)
;
return
fse
.
writeFile
(
readmePath
,
this
.
originalReadmeContent
)
;
}
)
;
var
message
=
"some new fancy filter"
;
var
length
=
message
.
length
;
var
tempBuffer
=
new
Buffer
(
message
,
"utf-8"
)
;
var
largeBufferSize
=
500000000
;
it
(
"should not apply when check returns GIT_PASSTHROUGH"
,
function
(
)
{
var
test
=
this
;
var
applied
=
false
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
)
{
applied
=
true
;
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
,
{
encoding
:
"utf-8"
}
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
assert
.
notStrictEqual
(
applied
,
true
)
;
}
)
;
}
)
;
it
(
"should apply filter when check succeeds"
,
function
(
)
{
var
test
=
this
;
var
applied
=
true
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
)
{
applied
=
true
;
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
,
{
encoding
:
"utf-8"
}
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
assert
.
strictEqual
(
applied
,
true
)
;
}
)
;
}
)
;
it
(
"does not apply when GIT_PASSTHROUGH is returned"
,
function
(
)
{
var
test
=
this
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
to
,
from
,
source
)
{
return
to
.
set
(
tempBuffer
,
length
)
.
then
(
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
)
;
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
var
readmeContent
=
fse
.
readFileSync
(
packageJsonPath
,
"utf-8"
)
;
assert
.
notStrictEqual
(
readmeContent
,
message
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
var
postInitializeReadmeContents
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
notStrictEqual
(
postInitializeReadmeContents
,
message
)
;
}
)
;
}
)
;
it
(
"applies the filter data on checkout"
,
function
(
)
{
var
test
=
this
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
to
,
from
,
source
)
{
return
to
.
set
(
tempBuffer
,
length
)
.
then
(
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
)
;
}
,
check
:
function
(
src
,
attr
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
0
)
;
}
)
.
then
(
function
(
)
{
var
readmeContent
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
notStrictEqual
(
readmeContent
,
message
)
;
fse
.
writeFileSync
(
readmePath
,
"whoa"
,
"utf8"
)
;
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
[
"README.md"
]
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
var
postInitializeReadmeContents
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
strictEqual
(
postInitializeReadmeContents
,
message
)
;
}
)
;
}
)
;
// this test is useless on 32 bit CI, because we cannot construct
// a buffer big enough to test anything of significance :)...
if
(
process
.
arch
===
"x64"
)
{
it
(
"applies the massive filter data on checkout"
,
function
(
)
{
this
.
timeout
(
350000
)
;
var
test
=
this
;
var
largeBuffer
=
Buffer
.
alloc
(
largeBufferSize
,
"a"
)
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
to
,
from
,
source
)
{
return
to
.
set
(
largeBuffer
,
largeBufferSize
)
.
then
(
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
)
;
}
,
check
:
function
(
src
,
attr
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
0
)
;
}
)
.
then
(
function
(
)
{
var
fd
=
fse
.
openSync
(
readmePath
,
"r"
)
;
var
readBuf
=
Buffer
.
allocUnsafe
(
largeBufferSize
)
;
var
readLength
=
fse
.
readSync
(
fd
,
readBuf
,
0
,
largeBufferSize
,
0
)
;
fse
.
closeSync
(
fd
)
;
assert
.
notStrictEqual
(
readLength
,
largeBufferSize
)
;
fse
.
writeFileSync
(
readmePath
,
"whoa"
,
"utf8"
)
;
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
[
"README.md"
]
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
var
fd
=
fse
.
openSync
(
readmePath
,
"r"
)
;
var
readBuf
=
Buffer
.
allocUnsafe
(
largeBufferSize
)
;
var
readLength
=
fse
.
readSync
(
fd
,
readBuf
,
0
,
largeBufferSize
,
0
)
;
fse
.
closeSync
(
fd
)
;
assert
.
strictEqual
(
readLength
,
largeBufferSize
)
;
}
)
;
}
)
;
}
it
(
"applies the filter data on checkout with gc"
,
function
(
)
{
var
test
=
this
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
to
,
from
,
source
)
{
return
to
.
set
(
tempBuffer
,
length
)
.
then
(
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
)
;
}
,
check
:
function
(
src
,
attr
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
var
readmeContent
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
notStrictEqual
(
readmeContent
,
message
)
;
fse
.
writeFileSync
(
readmePath
,
"whoa"
,
"utf8"
)
;
global
.
gc
(
)
;
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
[
"README.md"
]
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
var
postInitializeReadmeContents
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
strictEqual
(
postInitializeReadmeContents
,
message
)
;
}
)
;
}
)
;
it
(
"applies the filter data on commit"
,
function
(
)
{
var
test
=
this
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
to
,
from
,
source
)
{
return
to
.
set
(
tempBuffer
,
length
)
.
then
(
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
)
;
}
,
check
:
function
(
src
,
attr
)
{
return
src
.
path
(
)
===
"README.md"
?
0
:
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
,
cleanup
:
function
(
)
{
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
var
readmeContent
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
notStrictEqual
(
readmeContent
,
"testing commit contents"
)
;
}
)
.
then
(
function
(
)
{
return
commitFile
(
test
.
repository
,
"README.md"
,
"testing commit contents"
,
"test commit"
)
;
}
)
.
then
(
function
(
oid
)
{
return
test
.
repository
.
getHeadCommit
(
)
;
}
)
.
then
(
function
(
commit
)
{
var
postInitializeReadmeContents
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
strictEqual
(
postInitializeReadmeContents
,
"testing commit contents"
)
;
assert
.
strictEqual
(
commit
.
message
(
)
,
"test commit"
)
;
return
commit
.
getEntry
(
"README.md"
)
;
}
)
.
then
(
function
(
entry
)
{
assert
.
strictEqual
(
entry
.
isBlob
(
)
,
true
)
;
return
entry
.
getBlob
(
)
;
}
)
.
then
(
function
(
blob
)
{
assert
.
strictEqual
(
blob
.
toString
(
)
,
message
)
;
}
)
;
}
)
;
it
(
"applies the filter data on commit with gc"
,
function
(
)
{
var
test
=
this
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
to
,
from
,
source
)
{
return
to
.
set
(
tempBuffer
,
length
)
.
then
(
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
)
;
}
,
check
:
function
(
src
,
attr
)
{
return
src
.
path
(
)
===
"README.md"
?
0
:
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
,
cleanup
:
function
(
)
{
}
}
,
0
)
.
then
(
function
(
result
)
{
global
.
gc
(
)
;
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
var
readmeContent
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
notStrictEqual
(
readmeContent
,
"testing commit contents"
)
;
}
)
.
then
(
function
(
)
{
return
commitFile
(
test
.
repository
,
"README.md"
,
"testing commit contents"
,
"test commit"
)
;
}
)
.
then
(
function
(
oid
)
{
global
.
gc
(
)
;
return
test
.
repository
.
getHeadCommit
(
)
;
}
)
.
then
(
function
(
commit
)
{
var
postInitializeReadmeContents
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
strictEqual
(
postInitializeReadmeContents
,
"testing commit contents"
)
;
assert
.
strictEqual
(
commit
.
message
(
)
,
"test commit"
)
;
global
.
gc
(
)
;
return
commit
.
getEntry
(
"README.md"
)
;
}
)
.
then
(
function
(
entry
)
{
assert
.
strictEqual
(
entry
.
isBlob
(
)
,
true
)
;
return
entry
.
getBlob
(
)
;
}
)
.
then
(
function
(
blob
)
{
assert
.
strictEqual
(
blob
.
toString
(
)
,
message
)
;
}
)
;
}
)
;
}
)
;
describe
(
"Cleanup"
,
function
(
)
{
it
(
"is called successfully"
,
function
(
)
{
var
test
=
this
;
var
cleaned
=
false
;
return
Registry
.
register
(
filterName
,
{
initialize
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
apply
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
cleanup
:
function
(
)
{
cleaned
=
true
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
var
packageContent
=
fse
.
readFileSync
(
packageJsonPath
,
"utf-8"
)
;
assert
.
notEqual
(
packageContent
,
""
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
,
{
encoding
:
"utf-8"
}
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
assert
.
strictEqual
(
cleaned
,
true
)
;
}
)
;
}
)
;
it
(
"is called successfully with gc"
,
function
(
)
{
var
test
=
this
;
var
cleaned
=
false
;
return
Registry
.
register
(
filterName
,
{
initialize
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
apply
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
cleanup
:
function
(
)
{
cleaned
=
true
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
var
packageContent
=
fse
.
readFileSync
(
packageJsonPath
,
"utf-8"
)
;
assert
.
notEqual
(
packageContent
,
""
)
;
global
.
gc
(
)
;
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
,
{
encoding
:
"utf-8"
}
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"package.json"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
assert
.
strictEqual
(
cleaned
,
true
)
;
}
)
;
}
)
;
it
(
"is not called when check returns GIT_PASSTHROUGH"
,
function
(
)
{
var
test
=
this
;
var
cleaned
=
false
;
return
Registry
.
register
(
filterName
,
{
initialize
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
apply
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
,
check
:
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
PASSTHROUGH
;
}
,
cleanup
:
function
(
)
{
cleaned
=
true
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
NodeGit
.
Error
.
CODE
.
OK
)
;
}
)
.
then
(
function
(
)
{
var
packageContent
=
fse
.
readFileSync
(
packageJsonPath
,
"utf-8"
)
;
var
readmeContent
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
notEqual
(
packageContent
,
""
)
;
assert
.
notEqual
(
readmeContent
,
"Initialized"
)
;
}
)
.
then
(
function
(
)
{
return
fse
.
writeFile
(
packageJsonPath
,
"Changing content to trigger checkout"
,
{
encoding
:
"utf-8"
}
)
;
}
)
.
then
(
function
(
)
{
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"README.md"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
;
}
)
.
then
(
function
(
)
{
assert
.
notStrictEqual
(
cleaned
,
true
)
;
}
)
;
}
)
;
}
)
;
describe
(
"Manually Apply"
,
function
(
)
{
beforeEach
(
function
(
)
{
var
test
=
this
;
var
opts
=
{
checkoutStrategy
:
Checkout
.
STRATEGY
.
FORCE
,
paths
:
"README.md"
}
;
return
Checkout
.
head
(
test
.
repository
,
opts
)
.
then
(
(
)
=>
fse
.
readFile
(
readmePath
,
"utf8"
)
)
.
then
(
(
function
(
content
)
{
test
.
originalReadmeContent
=
content
;
}
)
)
;
}
)
;
afterEach
(
function
(
)
{
this
.
timeout
(
15000
)
;
return
fse
.
writeFile
(
readmePath
,
this
.
originalReadmeContent
)
;
}
)
;
var
message
=
"This is the filtered content, friends"
;
var
length
=
message
.
length
;
var
tempBuffer
=
new
Buffer
(
message
,
"utf-8"
)
;
it
(
"applies the filters for a path on demand"
,
function
(
)
{
var
test
=
this
;
var
list
;
return
Registry
.
register
(
filterName
,
{
apply
:
function
(
to
,
from
,
source
)
{
return
to
.
set
(
tempBuffer
,
length
)
.
then
(
function
(
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
)
;
}
,
check
:
function
(
src
,
attr
)
{
return
NodeGit
.
Error
.
CODE
.
OK
;
}
}
,
0
)
.
then
(
function
(
result
)
{
assert
.
strictEqual
(
result
,
0
)
;
}
)
.
then
(
function
(
)
{
var
readmeContent
=
fse
.
readFileSync
(
readmePath
,
"utf-8"
)
;
assert
.
notStrictEqual
(
readmeContent
,
message
)
;
fse
.
writeFileSync
(
readmePath
,
"whoa"
,
"utf8"
)
;
return
FilterList
.
load
(
test
.
repository
,
null
,
"README.md"
,
NodeGit
.
Filter
.
MODE
.
CLEAN
,
NodeGit
.
Filter
.
FLAG
.
DEFAULT
)
;
}
)
.
then
(
function
(
_list
)
{
list
=
_list
;
return
list
.
applyToFile
(
test
.
repository
,
"README.md"
)
;
}
)
.
then
(
function
(
content
)
{
assert
.
equal
(
content
,
message
)
;
}
)
;
}
)
;
it
(
"applies the filters to a buffer on demand"
,
function
(
)
{
var
test
=
this
;
var
list
;
return
Registry
.
register
(
filterName
,
{
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