setup-go action should allow for existing cache files #403
Description
Description:
On a self-hosted runner that is already caching tools, the v4 setup-go action attempts to call tar to extract its mod cache and ends up with a bunch of "Cannot open: File exists" errors, and eventually
Action version:
v4
Platform:
- Ubuntu
- macOS
- Windows
Runner type:
- Hosted
- Self-hosted
Tools version:
^1.20
Repro steps:
Run actions/setup-go@v4
with:
go-version: ^1.[2](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:2)0
check-latest: false
token: ***
cache: true
env:
GO111MODULE: on
GOPRIVATE: github.com/xyz/*
SSH_AUTH_SOCK: /tmp/ssh-XXXXXX/agent.1965
SSH_AGENT_PID: 1966
Setup go version spec ^1.20
Found in cache @ /opt/hostedtoolcache/go/1.20.6/x64
Added go to the path
Successfully set up Go version ^1.20
/opt/hostedtoolcache/go/1.20.6/x64/bin/go env GOMODCACHE
/opt/hostedtoolcache/go/1.20.6/x64/bin/go env GOCACHE
/home/runner/go/pkg/mod
/home/runner/.cache/go-build
Received 4194[3](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:3)0[4](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:4) of 9246941[5](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:5)4 (0.5%), 4.0 MBs/sec
Received 11324[6](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:6)208 of 924694154 (12.2%), 54.0 MBs/sec
Received 205520896 of 924694154 (22.2%), 65.3 MBs/sec
Received 3103[7](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:7)[8](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:8)4[9](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:9)6 of 924694154 (33.6%), 74.0 MBs/sec
Received 427819008 of 924694154 (46.3%), 81.6 MBs/sec
Received 536870912 of 924694154 (58.1%), 85.3 MBs/sec
Received 666894336 of 924694154 (72.1%), 90.8 MBs/sec
Received 771751936 of 924694154 (83.5%), 91.9 MBs/sec
Received 872415232 of 924694154 (94.3%), 92.3 MBs/sec
Received 924694154 of 924694154 ([10](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:10)0.0%), 93.3 MBs/sec
Cache Size: ~882 MB (924694[15](https://github.com/xyz/abc/actions/runs/123/job/123#step:5:16)4 B)
/usr/bin/tar -xf /home/runner/work/_temp/c44c4bfb-8a98-491b-b4a7-2f38e4fd677c/cache.tzst -P -C /home/runner/work/abc/abc--use-compress-program unzstd
/usr/bin/tar: ../../../go/pkg/mod/go.temporal.io/sdk@v1.15.0/interceptor/tracing_interceptor.go: Cannot open: File exists
/usr/bin/tar: ../../../go/pkg/mod/go.temporal.io/sdk@v1.15.0/interceptor/tracing_interceptor_test.go: Cannot open: File exists
.
.
.
/usr/bin/tar: Exiting with failure status due to previous errors
Warning: Failed to restore: "/usr/bin/tar" failed with error: The process '/usr/bin/tar' failed with exit code 2
Cache is not found
Expected behavior:
Existing files should be ignored via the -k or --skip-old-files option on tar
Actual behavior:
Existing files are treated as errors.