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Pass context to libgit2.RemoteCallbacks
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Pass cancellable context to libgit2.RemoteCallbacks to be able to cancel
the remote operations when the context is cancelled.
For git clone, the context is created with the timeout of the target
GitRepository.

Signed-off-by: Sunny <[email protected]>
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@darkowlzz
darkowlzz committed Nov 4, 2021
1 parent cb53e35 commit 707e03d
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Showing 6 changed files with 20 additions and 19 deletions.
2 changes: 1 addition & 1 deletion api/go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ go 1.16

require (
github.com/fluxcd/pkg/apis/meta v0.10.0
github.com/fluxcd/source-controller/api v0.17.0
github.com/fluxcd/source-controller/api v0.17.2
k8s.io/apimachinery v0.21.3
sigs.k8s.io/controller-runtime v0.9.5
)
4 changes: 2 additions & 2 deletions api/go.sum
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Expand Up @@ -93,8 +93,8 @@ github.com/evanphx/json-patch v4.11.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQL
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
github.com/fluxcd/pkg/apis/meta v0.10.0 h1:N7wVGHC1cyPdT87hrDC7UwCwRwnZdQM46PBSLjG2rlE=
github.com/fluxcd/pkg/apis/meta v0.10.0/go.mod h1:CW9X9ijMTpNe7BwnokiUOrLl/h13miwVr/3abEQLbKE=
github.com/fluxcd/source-controller/api v0.17.0 h1:skXx2H5SeziUTwJrp9MPJNwTtYTctJMQ7ZIJfLmg9b0=
github.com/fluxcd/source-controller/api v0.17.0/go.mod h1:guUCCapjzE2kocwFreQTM/IGvtAglIJc4L97mokairo=
github.com/fluxcd/source-controller/api v0.17.2 h1:noePJGsevuvxWols6ErbowujuAHGWb/ZO8irtRHcVAc=
github.com/fluxcd/source-controller/api v0.17.2/go.mod h1:guUCCapjzE2kocwFreQTM/IGvtAglIJc4L97mokairo=
github.com/form3tech-oss/jwt-go v3.2.2+incompatible/go.mod h1:pbq4aXjuKjdthFRnoDwaVPLA+WlJuPGy+QneDUgJi2k=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
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2 changes: 0 additions & 2 deletions config/crd/bases/image.toolkit.fluxcd.io_imageupdateautomations.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -220,7 +220,6 @@ spec:
description: Reference gives a branch, tag or commit to clone from the Git repository.
properties:
branch:
default: master
description: The Git branch to checkout, defaults to master.
type: string
commit:
Expand Down Expand Up @@ -427,7 +426,6 @@ spec:
description: Reference gives a branch, tag or commit to clone from the Git repository.
properties:
branch:
default: master
description: The Git branch to checkout, defaults to master.
type: string
commit:
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13 changes: 8 additions & 5 deletions controllers/imageupdateautomation_controller.go
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Original file line number Diff line number Diff line change
Expand Up @@ -227,8 +227,11 @@ func (r *ImageUpdateAutomationReconciler) Reconcile(ctx context.Context, req ctr
return failWithError(err)
}

cloneCtx, cancel := context.WithTimeout(ctx, origin.Spec.Timeout.Duration)
defer cancel()

var repo *gogit.Repository
if repo, err = cloneInto(ctx, access, ref, tmp); err != nil {
if repo, err = cloneInto(cloneCtx, access, ref, tmp); err != nil {
return failWithError(err)
}

Expand Down Expand Up @@ -475,8 +478,8 @@ func (r *ImageUpdateAutomationReconciler) getRepoAccess(ctx context.Context, rep
return access, nil
}

func (r repoAccess) remoteCallbacks() libgit2.RemoteCallbacks {
return gitlibgit2.RemoteCallbacks(r.auth)
func (r repoAccess) remoteCallbacks(ctx context.Context) libgit2.RemoteCallbacks {
return gitlibgit2.RemoteCallbacks(ctx, r.auth)
}

// cloneInto clones the upstream repository at the `ref` given (which
Expand Down Expand Up @@ -637,7 +640,7 @@ func fetch(ctx context.Context, path string, branch string, access repoAccess) e
err = origin.Fetch(
[]string{refspec},
&libgit2.FetchOptions{
RemoteCallbacks: access.remoteCallbacks(),
RemoteCallbacks: access.remoteCallbacks(ctx),
}, "",
)
if err != nil && libgit2.IsErrorCode(err, libgit2.ErrorCodeNotFound) {
Expand All @@ -662,7 +665,7 @@ func push(ctx context.Context, path, branch string, access repoAccess) error {
}
defer origin.Free()

callbacks := access.remoteCallbacks()
callbacks := access.remoteCallbacks(ctx)

// calling repo.Push will succeed even if a reference update is
// rejected; to detect this case, this callback is supplied.
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6 changes: 3 additions & 3 deletions go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,12 @@ require (
// If you bump this, change REFLECTOR_VER in the Makefile to match
github.com/fluxcd/image-reflector-controller/api v0.12.0
github.com/fluxcd/pkg/apis/meta v0.10.1
github.com/fluxcd/pkg/gittestserver v0.4.1
github.com/fluxcd/pkg/gittestserver v0.4.2
github.com/fluxcd/pkg/runtime v0.12.1
github.com/fluxcd/pkg/ssh v0.1.0
// If you bump this, change SOURCE_VER in the Makefile to match
github.com/fluxcd/source-controller v0.17.0
github.com/fluxcd/source-controller/api v0.17.0
github.com/fluxcd/source-controller v0.17.2
github.com/fluxcd/source-controller/api v0.17.2
github.com/go-git/go-billy/v5 v5.3.1
github.com/go-git/go-git/v5 v5.4.2
github.com/go-logr/logr v0.4.0
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12 changes: 6 additions & 6 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -351,8 +351,8 @@ github.com/fluxcd/image-reflector-controller/api v0.12.0/go.mod h1:lgQHGFz29OHmD
github.com/fluxcd/pkg/apis/meta v0.10.0/go.mod h1:CW9X9ijMTpNe7BwnokiUOrLl/h13miwVr/3abEQLbKE=
github.com/fluxcd/pkg/apis/meta v0.10.1 h1:zISenRlqNG7WK8TP3HxZTvv+1Z7JZOUIQvZrOr6pQ2w=
github.com/fluxcd/pkg/apis/meta v0.10.1/go.mod h1:yUblM2vg+X8TE3A2VvJfdhkGmg+uqBlSPkLk7dxi0UM=
github.com/fluxcd/pkg/gittestserver v0.4.1 h1:knghRrVEEPnpO0VJYjoz0H2YMc4fnKAVt5hDGsB1IHc=
github.com/fluxcd/pkg/gittestserver v0.4.1/go.mod h1:hUPx21fe/6oox336Wih/XF1fnmzLmptNMOvATbTZXNY=
github.com/fluxcd/pkg/gittestserver v0.4.2 h1:XqoiemTnnUNldnOw8N7OTdalu2iZp1FTRhp9uUauDJQ=
github.com/fluxcd/pkg/gittestserver v0.4.2/go.mod h1:hUPx21fe/6oox336Wih/XF1fnmzLmptNMOvATbTZXNY=
github.com/fluxcd/pkg/gitutil v0.1.0 h1:VO3kJY/CKOCO4ysDNqfdpTg04icAKBOSb3lbR5uE/IE=
github.com/fluxcd/pkg/gitutil v0.1.0/go.mod h1:Ybz50Ck5gkcnvF0TagaMwtlRy3X3wXuiri1HVsK5id4=
github.com/fluxcd/pkg/helmtestserver v0.2.0/go.mod h1:Yie8n7xuu5Nvf1Q7302LKsubJhWpwzCaK0rLJvmF7aI=
Expand All @@ -366,10 +366,10 @@ github.com/fluxcd/pkg/testserver v0.1.0/go.mod h1:fvt8BHhXw6c1+CLw1QFZxcQprlcXzs
github.com/fluxcd/pkg/untar v0.1.0/go.mod h1:aGswNyzB1mlz/T/kpOS58mITBMxMKc9tlJBH037A2HY=
github.com/fluxcd/pkg/version v0.1.0 h1:v+SmCanmCB5Tj2Cx9TXlj+kNRfPGbAvirkeqsp7ZEAQ=
github.com/fluxcd/pkg/version v0.1.0/go.mod h1:V7Z/w8dxLQzv0FHqa5ox5TeyOd2zOd49EeuWFgnwyj4=
github.com/fluxcd/source-controller v0.17.0 h1:NXemBcfzZzv3OiT5mjK2vynKl0Ni1IPY5PJAsZChOfs=
github.com/fluxcd/source-controller v0.17.0/go.mod h1:0vG0i0o33aviv369fHguCyG3O9nyoLFVcKNDvWl75P0=
github.com/fluxcd/source-controller/api v0.17.0 h1:skXx2H5SeziUTwJrp9MPJNwTtYTctJMQ7ZIJfLmg9b0=
github.com/fluxcd/source-controller/api v0.17.0/go.mod h1:guUCCapjzE2kocwFreQTM/IGvtAglIJc4L97mokairo=
github.com/fluxcd/source-controller v0.17.2 h1:lPnZxXX0CshkDVHfZxz1GWu98TLrcRuk3X3f544pMjs=
github.com/fluxcd/source-controller v0.17.2/go.mod h1:nEaHFlXAVbv/gNo1kWWF52y8J922MIQQUYXD/azF6f8=
github.com/fluxcd/source-controller/api v0.17.2 h1:noePJGsevuvxWols6ErbowujuAHGWb/ZO8irtRHcVAc=
github.com/fluxcd/source-controller/api v0.17.2/go.mod h1:guUCCapjzE2kocwFreQTM/IGvtAglIJc4L97mokairo=
github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
github.com/form3tech-oss/jwt-go v3.2.2+incompatible/go.mod h1:pbq4aXjuKjdthFRnoDwaVPLA+WlJuPGy+QneDUgJi2k=
github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
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