Can ignore APK warning message?

[r-okui]

Alpine Linux based container failed package scan, because apk info -v output warning message.
Maybe apk update will fix warning cause, but in my usecase I hope VULS just ignore warning message.

Error

[Sep  1 07:55:37]  INFO [localhost] Scanning vulnerable OS packages...
[Sep  1 07:55:37]  INFO [sample@sample] Scanning in fast offline mode
[Sep  1 07:55:37] ERROR [sample@sample] Failed to scan installed packages: Failed to parse apk info -v: WARNING: Ignoring APKINDEX.70f61090.tar.gz: No such file or directory
[Sep  1 07:55:37] ERROR [localhost] Error on sample@sample, err: [Failed to parse apk info -v: WARNING: Ignoring APKINDEX.70f61090.tar.gz: No such file or directory:
    github.com/future-architect/vuls/scan.(*alpine).parseApkInfo
        /go/src/github.com/future-architect/vuls/scan/alpine.go:150]

Setting

...
[servers.sample]
host          = "192.168.0.10"
port          = "22"
user          = "root"
scanMode      = ["fast", "offline"]
containerType = "docker"
containersIncluded = ["${running}"]
...

[root@sample vuls]# docker exec sample apk info -v
WARNING: Ignoring APKINDEX.70f61090.tar.gz: No such file or directory
musl-1.1.22-r3
...

[shopper29]

@r-okui Thank you for your report. I have been assigned to this issue.
I make a pull request that fixed the problem.(#1052)
If it's merged, please use it. Thanks.

[r-okui]

@daikiyamakawa Thank you! It worked fine 😄