Skip to content
GitLab
Explore
Sign in
Register
Primary navigation
Search or go to…
Project
P
perxis-go
Manage
Activity
Members
Code
Repository
Branches
Commits
Tags
Repository graph
Compare revisions
Deploy
Package registry
Operate
Terraform modules
Analyze
Contributor analytics
Model experiments
Help
Help
Support
GitLab documentation
Compare GitLab plans
GitLab community forum
Contribute to GitLab
Provide feedback
Keyboard shortcuts
?
Snippets
Groups
Projects
Show more breadcrumbs
perxis
perxis-go
Commits
a79d2df2
Commit
a79d2df2
authored
1 year ago
by
Alena Petraki
Browse files
Options
Downloads
Patches
Plain Diff
Доработки сервера для поддержки его использования менеджером расширений
parent
9c4512b8
No related branches found
No related tags found
No related merge requests found
Changes
2
Show whitespace changes
Inline
Side-by-side
Showing
2 changed files
pkg/extension/server.go
+87
-87
87 additions, 87 deletions
pkg/extension/server.go
pkg/extension/server_test.go
+2
-2
2 additions, 2 deletions
pkg/extension/server_test.go
with
89 additions
and
89 deletions
pkg/extension/server.go
+
87
−
87
View file @
a79d2df2
...
...
@@ -11,49 +11,101 @@ import (
"google.golang.org/protobuf/proto"
)
type
Server
struct
{
extensions
map
[
string
]
Extension
operations
operation
.
Service
pb
.
UnimplementedExtensionServiceServer
type
RouteFn
func
(
ctx
context
.
Context
,
extensions
...
string
)
([]
Extension
,
error
)
type
WrapErrFn
func
(
extension
Extension
,
err
error
)
error
func
DefaultWrapErrFn
()
WrapErrFn
{
return
func
(
_
Extension
,
err
error
)
error
{
return
err
}
}
func
NewServer
(
operation
operation
.
Service
,
extensions
...
Extension
)
*
Server
{
srv
:=
&
Server
{
extensions
:
make
(
map
[
string
]
Extension
,
len
(
extensions
)),
// todo: нужно как-то неявно создавать и регистрировать сервер операций - ?
operations
:
operation
,
type
ServerOption
func
(
c
*
Server
)
// WrapErrs Оборачивать ошибки, возвращаемые от каждого из
// расширений, в название расширения
func
WrapErrs
()
ServerOption
{
return
func
(
c
*
Server
)
{
c
.
wrapErr
=
func
(
extension
Extension
,
err
error
)
error
{
return
errors
.
Wrap
(
err
,
extension
.
GetDescriptor
()
.
Extension
)
}
for
_
,
s
:=
range
extensions
{
srv
.
extensions
[
s
.
GetDescriptor
()
.
Extension
]
=
s
}
return
srv
}
func
(
s
*
Server
)
getExtensions
(
_
context
.
Context
,
extensions
[]
string
)
([]
Extension
,
error
)
{
// NamedExtensions Перенаправлять запросы к сервисам с названиями, соответствующими
// списку расширений в XXXRequest. Если не найден сервис с названием, возвращается ошибка
func
NamedExtensions
(
extensions
...
Extension
)
ServerOption
{
return
func
(
c
*
Server
)
{
m
:=
make
(
map
[
string
]
Extension
,
len
(
extensions
))
for
_
,
e
:=
range
extensions
{
m
[
e
.
GetDescriptor
()
.
Extension
]
=
e
}
c
.
extensions
=
func
(
_
context
.
Context
,
extensions
...
string
)
([]
Extension
,
error
)
{
var
res
[]
Extension
if
len
(
extensions
)
==
0
{
for
_
,
e
:=
range
m
{
res
=
append
(
res
,
e
)
}
return
res
,
nil
}
for
_
,
ext
:=
range
extensions
{
e
,
ok
:=
s
.
extensions
[
ext
]
e
,
ok
:=
m
[
ext
]
if
!
ok
{
return
nil
,
errors
.
Wrap
(
ErrUnknownExtension
,
ext
)
}
res
=
append
(
res
,
e
)
}
return
res
,
nil
}
c
.
wrapErr
=
func
(
extension
Extension
,
err
error
)
error
{
return
errors
.
Wrap
(
err
,
extension
.
GetDescriptor
()
.
Extension
)
}
}
}
// SingleExtension Перенаправлять запросы к единому сервису
func
SingleExtension
(
extension
Extension
)
ServerOption
{
return
func
(
c
*
Server
)
{
c
.
extensions
=
func
(
_
context
.
Context
,
_
...
string
)
([]
Extension
,
error
)
{
return
[]
Extension
{
extension
},
nil
}
c
.
wrapErr
=
DefaultWrapErrFn
()
}
}
type
Server
struct
{
extensions
RouteFn
wrapErr
WrapErrFn
operations
operation
.
Service
pb
.
UnimplementedExtensionServiceServer
}
func
NewServer
(
operation
operation
.
Service
,
options
...
ServerOption
)
*
Server
{
srv
:=
&
Server
{
// todo: нужно как-то неявно создавать и регистрировать сервер операций - ?
operations
:
operation
,
wrapErr
:
DefaultWrapErrFn
(),
}
for
_
,
o
:=
range
options
{
o
(
srv
)
}
return
srv
}
func
(
s
*
Server
)
Install
(
ctx
context
.
Context
,
req
*
InstallRequest
)
(
*
operation
.
Proto
,
error
)
{
exts
,
err
:=
s
.
getE
xtensions
(
ctx
,
req
.
Extensions
)
exts
,
err
:=
s
.
e
xtensions
(
ctx
,
req
.
Extensions
...
)
if
err
!=
nil
{
return
nil
,
err
}
desc
:=
"Install extensions "
+
strings
.
Join
(
req
.
Extensions
,
", "
)
desc
:=
"Install extensions
:
"
+
strings
.
Join
(
req
.
Extensions
,
", "
)
op
,
err
:=
s
.
operations
.
Create
(
ctx
,
desc
,
func
(
ctx
context
.
Context
)
(
proto
.
Message
,
error
)
{
for
_
,
ext
:=
range
exts
{
if
err
:=
ext
.
Install
(
ctx
,
req
);
err
!=
nil
{
return
nil
,
error
s
.
W
rap
(
err
,
ext
.
GetDescriptor
()
.
Extension
)
return
nil
,
s
.
w
rap
Err
(
ext
,
err
)
}
}
return
nil
,
nil
...
...
@@ -63,17 +115,17 @@ func (s *Server) Install(ctx context.Context, req *InstallRequest) (*operation.P
}
func
(
s
*
Server
)
Uninstall
(
ctx
context
.
Context
,
req
*
UninstallRequest
)
(
*
operation
.
Proto
,
error
)
{
exts
,
err
:=
s
.
getE
xtensions
(
ctx
,
req
.
Extensions
)
exts
,
err
:=
s
.
e
xtensions
(
ctx
,
req
.
Extensions
...
)
if
err
!=
nil
{
return
nil
,
err
}
desc
:=
"Uninstall extensions "
+
strings
.
Join
(
req
.
Extensions
,
", "
)
desc
:=
"Uninstall extensions
:
"
+
strings
.
Join
(
req
.
Extensions
,
", "
)
op
,
err
:=
s
.
operations
.
Create
(
ctx
,
desc
,
func
(
ctx
context
.
Context
)
(
proto
.
Message
,
error
)
{
for
_
,
ext
:=
range
exts
{
if
err
:=
ext
.
Uninstall
(
ctx
,
req
);
err
!=
nil
{
return
nil
,
error
s
.
W
rap
(
err
,
ext
.
GetDescriptor
()
.
Extension
)
return
nil
,
s
.
w
rap
Err
(
ext
,
err
)
}
}
return
nil
,
nil
...
...
@@ -83,17 +135,17 @@ func (s *Server) Uninstall(ctx context.Context, req *UninstallRequest) (*operati
}
func
(
s
*
Server
)
Check
(
ctx
context
.
Context
,
req
*
CheckRequest
)
(
*
operation
.
Proto
,
error
)
{
exts
,
err
:=
s
.
getE
xtensions
(
ctx
,
req
.
Extensions
)
exts
,
err
:=
s
.
e
xtensions
(
ctx
,
req
.
Extensions
...
)
if
err
!=
nil
{
return
nil
,
err
}
desc
:=
"Check extensions "
+
strings
.
Join
(
req
.
Extensions
,
", "
)
desc
:=
"Check extensions
:
"
+
strings
.
Join
(
req
.
Extensions
,
", "
)
op
,
err
:=
s
.
operations
.
Create
(
ctx
,
desc
,
func
(
ctx
context
.
Context
)
(
proto
.
Message
,
error
)
{
for
_
,
ext
:=
range
exts
{
if
err
:=
ext
.
Check
(
ctx
,
req
);
err
!=
nil
{
return
nil
,
error
s
.
W
rap
(
err
,
ext
.
GetDescriptor
()
.
Extension
)
return
nil
,
s
.
w
rap
Err
(
ext
,
err
)
}
}
return
nil
,
nil
...
...
@@ -115,12 +167,12 @@ func (s *Server) Action(ctx context.Context, in *pb.ActionRequest) (*pb.ActionRe
return
nil
,
errors
.
New
(
"extension ID required"
)
}
svc
,
ok
:=
s
.
extensions
[
ext
]
if
!
ok
{
return
nil
,
E
rr
UnknownExtension
svc
,
err
:=
s
.
extensions
(
ctx
,
ext
)
if
err
!=
nil
{
return
nil
,
e
rr
}
out
,
err
:=
svc
.
Action
(
ctx
,
in
)
out
,
err
:=
svc
[
0
]
.
Action
(
ctx
,
in
)
if
out
==
nil
{
out
=
&
ActionResponse
{}
...
...
@@ -136,8 +188,9 @@ func (s *Server) Action(ctx context.Context, in *pb.ActionRequest) (*pb.ActionRe
}
func
(
s
*
Server
)
Start
()
error
{
extensions
,
_
:=
s
.
extensions
(
context
.
Background
())
var
errs
[]
error
for
_
,
svc
:=
range
s
.
extensions
{
for
_
,
svc
:=
range
extensions
{
if
r
,
ok
:=
svc
.
(
Runnable
);
ok
{
if
err
:=
r
.
Start
();
err
!=
nil
{
errs
=
append
(
errs
,
err
)
...
...
@@ -153,8 +206,9 @@ func (s *Server) Start() error {
}
func
(
s
*
Server
)
Stop
()
error
{
extensions
,
_
:=
s
.
extensions
(
context
.
Background
())
var
errs
[]
error
for
_
,
svc
:=
range
s
.
extensions
{
for
_
,
svc
:=
range
extensions
{
if
r
,
ok
:=
svc
.
(
Runnable
);
ok
{
if
err
:=
r
.
Stop
();
err
!=
nil
{
errs
=
append
(
errs
,
err
)
...
...
@@ -168,57 +222,3 @@ func (s *Server) Stop() error {
return
nil
}
// --------------
// Попытки сделать один сервер для расширений и для менеджера
// --------------
type
ExtensionsGetter
interface
{
GetInstalledExtensions
(
ctx
context
.
Context
,
extensions
...
string
)
([]
Extension
,
error
)
}
func
NewMultiExtensionsGetter
(
svc
...
Extension
)
ExtensionsGetter
{
g
:=
&
multiExtensionsGetter
{
extensions
:
make
(
map
[
string
]
Extension
,
len
(
svc
)),
}
for
_
,
s
:=
range
svc
{
g
.
extensions
[
s
.
GetDescriptor
()
.
Extension
]
=
s
}
return
g
}
type
multiExtensionsGetter
struct
{
extensions
map
[
string
]
Extension
}
func
(
g
*
multiExtensionsGetter
)
GetInstalledExtensions
(
_
context
.
Context
,
extensions
...
string
)
([]
Extension
,
error
)
{
var
res
[]
Extension
if
len
(
extensions
)
==
0
{
for
_
,
e
:=
range
g
.
extensions
{
res
=
append
(
res
,
e
)
}
return
res
,
nil
}
for
_
,
ext
:=
range
extensions
{
e
,
ok
:=
g
.
extensions
[
ext
]
if
!
ok
{
return
nil
,
errors
.
Wrap
(
ErrUnknownExtension
,
ext
)
}
res
=
append
(
res
,
e
)
}
return
res
,
nil
}
func
NewMonoExtensionsGetter
(
svc
Extension
)
ExtensionsGetter
{
return
&
monoExtensionsGetter
{
extension
:
svc
}
}
type
monoExtensionsGetter
struct
{
extension
Extension
}
func
(
g
*
monoExtensionsGetter
)
GetInstalledExtensions
(
_
context
.
Context
,
_
...
string
)
([]
Extension
,
error
)
{
return
[]
Extension
{
g
.
extension
},
nil
}
This diff is collapsed.
Click to expand it.
pkg/extension/server_test.go
+
2
−
2
View file @
a79d2df2
...
...
@@ -92,7 +92,7 @@ func TestServer_Action(t *testing.T) {
EnvId
:
"env"
,
},
want
:
nil
,
wantErr
:
ErrUnknownExtension
.
Error
(),
wantErr
:
errors
.
Wrap
(
ErrUnknownExtension
,
"test-extension-2"
)
.
Error
(),
},
{
name
:
"Deprecated call, without extension"
,
...
...
@@ -119,7 +119,7 @@ func TestServer_Action(t *testing.T) {
for
_
,
tt
:=
range
tests
{
t
.
Run
(
tt
.
name
,
func
(
t
*
testing
.
T
)
{
srv
:=
NewServer
(
operation
.
NewDefaultService
(),
tt
.
extension
)
srv
:=
NewServer
(
operation
.
NewDefaultService
(),
NamedExtensions
(
tt
.
extension
)
)
got
,
err
:=
srv
.
Action
(
context
.
Background
(),
tt
.
in
)
if
tt
.
wantErr
!=
""
{
require
.
Error
(
t
,
err
)
...
...
This diff is collapsed.
Click to expand it.
Preview
0%
Loading
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Save comment
Cancel
Please
register
or
sign in
to comment