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bump actions/checkout v4 in README #78

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bump actions/checkout v4 in README

bump actions/checkout v4 in README #78

GitHub Actions / hadolint completed Sep 7, 2023 in 0s

reviewdog [hadolint] report

reported by reviewdog 🐶

Findings (8)

testdata/Dockerfile|1 col 1| Always tag the version of an image explicitly
testdata/Dockerfile|3 col 1| Avoid additional packages by specifying --no-install-recommends
testdata/Dockerfile|3 col 1| Pin versions in apt get install. Instead of apt-get install <package> use apt-get install <package>=<version>
testdata/Dockerfile|5 col 1| Multiple consecutive RUN instructions. Consider consolidation.
testdata/Dockerfile|5 col 1| Remove space after = if trying to assign a value (for empty string, use var='' ... ).
testdata/Dockerfile|6 col 1| Use WORKDIR to switch to a directory
testdata/sub-dir/Dockerfile|1 col 1| Always tag the version of an image explicitly
testdata/sub-dir/Dockerfile|3 col 1| Use WORKDIR to switch to a directory

Filtered Findings (0)

Annotations

Check warning on line 1 in testdata/Dockerfile

See this annotation in the file changed.

@github-actions github-actions / hadolint

[hadolint] testdata/Dockerfile#L1 <DL3006>(https://github.com/hadolint/hadolint/wiki/DL3006) 

Always tag the version of an image explicitly
Raw output 
message:"Always tag the version of an image explicitly" location:{path:"testdata/Dockerfile" range:{start:{line:1 column:1}}} severity:WARNING source:{name:"hadolint" url:"https://github.com/hadolint/hadolint"} code:{value:"DL3006" url:"https://github.com/hadolint/hadolint/wiki/DL3006"}

Check notice on line 3 in testdata/Dockerfile

See this annotation in the file changed.

@github-actions github-actions / hadolint

[hadolint] testdata/Dockerfile#L3 <DL3015>(https://github.com/hadolint/hadolint/wiki/DL3015) 

Avoid additional packages by specifying `--no-install-recommends`
Raw output 
message:"Avoid additional packages by specifying `--no-install-recommends`" location:{path:"testdata/Dockerfile" range:{start:{line:3 column:1}}} severity:INFO source:{name:"hadolint" url:"https://github.com/hadolint/hadolint"} code:{value:"DL3015" url:"https://github.com/hadolint/hadolint/wiki/DL3015"}

Check warning on line 3 in testdata/Dockerfile

See this annotation in the file changed.

@github-actions github-actions / hadolint

[hadolint] testdata/Dockerfile#L3 <DL3008>(https://github.com/hadolint/hadolint/wiki/DL3008) 

Pin versions in apt get install. Instead of `apt-get install <package>` use `apt-get install <package>=<version>`
Raw output 
message:"Pin versions in apt get install. Instead of `apt-get install <package>` use `apt-get install <package>=<version>`" location:{path:"testdata/Dockerfile" range:{start:{line:3 column:1}}} severity:WARNING source:{name:"hadolint" url:"https://github.com/hadolint/hadolint"} code:{value:"DL3008" url:"https://github.com/hadolint/hadolint/wiki/DL3008"}

Check notice on line 5 in testdata/Dockerfile

See this annotation in the file changed.

@github-actions github-actions / hadolint

[hadolint] testdata/Dockerfile#L5 <DL3059>(https://github.com/hadolint/hadolint/wiki/DL3059) 

Multiple consecutive `RUN` instructions. Consider consolidation.
Raw output 
message:"Multiple consecutive `RUN` instructions. Consider consolidation." location:{path:"testdata/Dockerfile" range:{start:{line:5 column:1}}} severity:INFO source:{name:"hadolint" url:"https://github.com/hadolint/hadolint"} code:{value:"DL3059" url:"https://github.com/hadolint/hadolint/wiki/DL3059"}

Check warning on line 5 in testdata/Dockerfile

See this annotation in the file changed.

@github-actions github-actions / hadolint

[hadolint] testdata/Dockerfile#L5 <SC1007>(https://github.com/koalaman/shellcheck/wiki/SC1007) 

Remove space after = if trying to assign a value (for empty string, use var='' ... ).
Raw output 
message:"Remove space after = if trying to assign a value (for empty string, use var='' ... )." location:{path:"testdata/Dockerfile" range:{start:{line:5 column:1}}} severity:WARNING source:{name:"hadolint" url:"https://github.com/hadolint/hadolint"} code:{value:"SC1007" url:"https://github.com/koalaman/shellcheck/wiki/SC1007"}

Check warning on line 6 in testdata/Dockerfile

See this annotation in the file changed.

@github-actions github-actions / hadolint

[hadolint] testdata/Dockerfile#L6 <DL3003>(https://github.com/hadolint/hadolint/wiki/DL3003) 

Use WORKDIR to switch to a directory
Raw output 
message:"Use WORKDIR to switch to a directory" location:{path:"testdata/Dockerfile" range:{start:{line:6 column:1}}} severity:WARNING source:{name:"hadolint" url:"https://github.com/hadolint/hadolint"} code:{value:"DL3003" url:"https://github.com/hadolint/hadolint/wiki/DL3003"}

Check warning on line 1 in testdata/sub-dir/Dockerfile

See this annotation in the file changed.

@github-actions github-actions / hadolint

[hadolint] testdata/sub-dir/Dockerfile#L1 <DL3006>(https://github.com/hadolint/hadolint/wiki/DL3006) 

Always tag the version of an image explicitly
Raw output 
message:"Always tag the version of an image explicitly" location:{path:"testdata/sub-dir/Dockerfile" range:{start:{line:1 column:1}}} severity:WARNING source:{name:"hadolint" url:"https://github.com/hadolint/hadolint"} code:{value:"DL3006" url:"https://github.com/hadolint/hadolint/wiki/DL3006"}

Check warning on line 3 in testdata/sub-dir/Dockerfile

See this annotation in the file changed.

@github-actions github-actions / hadolint

[hadolint] testdata/sub-dir/Dockerfile#L3 <DL3003>(https://github.com/hadolint/hadolint/wiki/DL3003) 

Use WORKDIR to switch to a directory
Raw output 
message:"Use WORKDIR to switch to a directory" location:{path:"testdata/sub-dir/Dockerfile" range:{start:{line:3 column:1}}} severity:WARNING source:{name:"hadolint" url:"https://github.com/hadolint/hadolint"} code:{value:"DL3003" url:"https://github.com/hadolint/hadolint/wiki/DL3003"}
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