/
pom_resolver.go
44 lines (38 loc) · 1.08 KB
/
pom_resolver.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
package maven
import (
"context"
"github.com/murphysecurity/murphysec/utils"
"go.uber.org/zap"
)
type PomResolver struct {
logger *zap.Logger
fetcher *fetcher
resolvedCache *resolvedPomCache
}
func NewPomResolver(ctx context.Context, remotes []M2Remote) *PomResolver {
return &PomResolver{
logger: utils.UseLogger(ctx),
fetcher: newFetcher(remotes...),
resolvedCache: newResolvedPomCache(),
}
}
func (r *PomResolver) fetchPom(ctx context.Context, coordinate Coordinate) (*UnresolvedPom, error) {
return r.fetcher.FetchPom(ctx, coordinate)
}
func (r *PomResolver) ResolvePom(ctx context.Context, coordinate Coordinate) (*Pom, error) {
if pom, e := r.resolvedCache.get(coordinate); pom != nil || e != nil {
return pom, e
}
c := newResolveContext(ctx)
c.resolver = r
pom, err := c._resolve(ctx, coordinate)
if err != nil {
r.resolvedCache.storeErr(coordinate, err)
} else {
r.resolvedCache.storePom(coordinate, pom)
}
return pom, err
}
func (r *PomResolver) addPom(module *UnresolvedPom) {
r.fetcher.cache.Put(module.Coordinate(), module, nil)
}