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feat: add community template folder and new table template (#1343)

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Signed-off-by: James Neate <jamesmneate@gmail.com>
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James Neate 2023-06-09 16:33:20 +01:00 committed by GitHub
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templates/README.md Normal file
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# Grype Templates
This folder contains a set of "helper" go templates you can use for your own reports.
Please feel free to extend and/or update the templates for your needs, be sure to contribute back into this folder any new templates!
Current templates:
<pre>
.
├── README.md
└── table.tmpl
</pre>
## Table
This template mimics the "default" table output of Grype, there are some drawbacks using the template vs the native output such as:
- unsorted
- duplicate rows
- no (wont-fix) logic
As you can see from the above list, it's not perfect but it's a start.

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{{- $name_length := 4}}
{{- $installed_length := 9}}
{{- $fixed_in_length := 8}}
{{- $type_length := 4}}
{{- $vulnerability_length := 13}}
{{- $severity_length := 8}}
{{- range .Matches}}
{{- $temp_name_length := (len .Artifact.Name)}}
{{- $temp_installed_length := (len .Artifact.Version)}}
{{- $temp_fixed_in_length := (len (.Vulnerability.Fix.Versions | join " "))}}
{{- $temp_type_length := (len .Artifact.Type)}}
{{- $temp_vulnerability_length := (len .Vulnerability.ID)}}
{{- $temp_severity_length := (len .Vulnerability.Severity)}}
{{- if (lt $name_length $temp_name_length) }}
{{- $name_length = $temp_name_length}}
{{- end}}
{{- if (lt $installed_length $temp_installed_length) }}
{{- $installed_length = $temp_installed_length}}
{{- end}}
{{- if (lt $fixed_in_length $temp_fixed_in_length) }}
{{- $fixed_in_length = $temp_fixed_in_length}}
{{- end}}
{{- if (lt $type_length $temp_type_length) }}
{{- $type_length = $temp_type_length}}
{{- end}}
{{- if (lt $vulnerability_length $temp_vulnerability_length) }}
{{- $vulnerability_length = $temp_vulnerability_length}}
{{- end}}
{{- if (lt $severity_length $temp_severity_length) }}
{{- $severity_length = $temp_severity_length}}
{{- end}}
{{- end}}
{{- $name_length = add $name_length 2}}
{{- $pad_name := repeat (int $name_length) " "}}
{{- $installed_length = add $installed_length 2}}
{{- $pad_installed := repeat (int $installed_length) " "}}
{{- $fixed_in_length = add $fixed_in_length 2}}
{{- $pad_fixed_in := repeat (int $fixed_in_length) " "}}
{{- $type_length = add $type_length 2}}
{{- $pad_type := repeat (int $type_length) " "}}
{{- $vulnerability_length = add $vulnerability_length 2}}
{{- $pad_vulnerability := repeat (int $vulnerability_length) " "}}
{{- $severity_length = add $severity_length 2}}
{{- $pad_severity := repeat (int $severity_length) " "}}
{{cat "NAME" (substr 5 (int $name_length) $pad_name)}}{{cat "INSTALLED" (substr 10 (int $installed_length) $pad_installed)}}{{cat "FIXED-IN" (substr 9 (int $fixed_in_length) $pad_fixed_in)}}{{cat "TYPE" (substr 5 (int $type_length) $pad_type)}}{{cat "VULNERABILITY" (substr 14 (int $vulnerability_length) $pad_vulnerability)}}{{cat "SEVERITY" (substr 9 (int $severity_length) $pad_severity)}}
{{- range .Matches}}
{{cat .Artifact.Name (substr (int (add (len .Artifact.Name) 1)) (int $name_length) $pad_name)}}{{cat .Artifact.Version (substr (int (add (len .Artifact.Version) 1)) (int $installed_length) $pad_installed)}}{{cat (.Vulnerability.Fix.Versions | join " ") (substr (int (add (len (.Vulnerability.Fix.Versions | join " ")) 1)) (int $fixed_in_length) $pad_fixed_in)}}{{cat .Artifact.Type (substr (int (add (len .Artifact.Type) 1)) (int $type_length) $pad_type)}}{{cat .Vulnerability.ID (substr (int (add (len .Vulnerability.ID) 1)) (int $vulnerability_length) $pad_vulnerability)}}{{cat .Vulnerability.Severity (substr (int (add (len .Vulnerability.Severity) 1)) (int $severity_length) $pad_severity)}}
{{- end}}