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Guess go main module version based on binary contents (#2608)

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* guess go main module version based on binary contents

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* add configuration options for golang main module version heuristics

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix test setup for go bin cataloger

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix unit test

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix incorrect test assert ordering

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* handle error from seek

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

---------

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
This commit is contained in:
Alex Goodman
2024-02-09 19:52:42 +00:00
committed by GitHub
parent 737c4e44c5
commit 84576b93e1
9 changed files with 309 additions and 94 deletions
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cmd/syft/internal/options/golang.go
+34 -5
View File
@@ -1,9 +1,38 @@
package options
import (
"strings"
"github.com/anchore/syft/syft/pkg/cataloger/golang"
)
type golangConfig struct {
SearchLocalModCacheLicenses bool `json:"search-local-mod-cache-licenses" yaml:"search-local-mod-cache-licenses" mapstructure:"search-local-mod-cache-licenses"`
LocalModCacheDir string `json:"local-mod-cache-dir" yaml:"local-mod-cache-dir" mapstructure:"local-mod-cache-dir"`
SearchRemoteLicenses bool `json:"search-remote-licenses" yaml:"search-remote-licenses" mapstructure:"search-remote-licenses"`
Proxy string `json:"proxy" yaml:"proxy" mapstructure:"proxy"`
NoProxy string `json:"no-proxy" yaml:"no-proxy" mapstructure:"no-proxy"`
SearchLocalModCacheLicenses bool `json:"search-local-mod-cache-licenses" yaml:"search-local-mod-cache-licenses" mapstructure:"search-local-mod-cache-licenses"`
LocalModCacheDir string `json:"local-mod-cache-dir" yaml:"local-mod-cache-dir" mapstructure:"local-mod-cache-dir"`
SearchRemoteLicenses bool `json:"search-remote-licenses" yaml:"search-remote-licenses" mapstructure:"search-remote-licenses"`
Proxy string `json:"proxy" yaml:"proxy" mapstructure:"proxy"`
NoProxy string `json:"no-proxy" yaml:"no-proxy" mapstructure:"no-proxy"`
MainModuleVersion golangMainModuleVersionConfig `json:"main-module-version" yaml:"main-module-version" mapstructure:"main-module-version"`
}
type golangMainModuleVersionConfig struct {
FromLDFlags bool `json:"from-ld-flags" yaml:"from-ld-flags" mapstructure:"from-ld-flags"`
FromContents bool `json:"from-contents" yaml:"from-contents" mapstructure:"from-contents"`
FromBuildSettings bool `json:"from-build-settings" yaml:"from-build-settings" mapstructure:"from-build-settings"`
}
func defaultGolangConfig() golangConfig {
def := golang.DefaultCatalogerConfig()
return golangConfig{
SearchLocalModCacheLicenses: def.SearchLocalModCacheLicenses,
LocalModCacheDir: def.LocalModCacheDir,
SearchRemoteLicenses: def.SearchRemoteLicenses,
Proxy: strings.Join(def.Proxies, ","),
NoProxy: strings.Join(def.NoProxy, ","),
MainModuleVersion: golangMainModuleVersionConfig{
FromLDFlags: def.MainModuleVersion.FromLDFlags,
FromContents: def.MainModuleVersion.FromContents,
FromBuildSettings: def.MainModuleVersion.FromBuildSettings,
},
}
}