kubo/assets/assets.go
Steven Allen 4aa210c66a fix: make assets deterministic
Set the "modtime" to the start of the IPFS project, and the mode to 0644.
2020-08-19 16:57:29 -07:00

75 lines
2.2 KiB
Go

//go:generate git submodule update --init ./dir-index-html
//go:generate go run github.com/go-bindata/go-bindata/v3/go-bindata -mode=0644 -modtime=1403768328 -pkg=assets init-doc dir-index-html/dir-index.html dir-index-html/knownIcons.txt
//go:generate gofmt -w bindata.go
//go:generate sh -c "sed -i \"s/.*BindataVersionHash.*/BindataVersionHash=\\\"$(git hash-object bindata.go)\\\"/\" bindata_version_hash.go"
//go:generate gofmt -w bindata_version_hash.go
package assets
import (
"fmt"
"path/filepath"
"github.com/ipfs/go-ipfs/core"
"github.com/ipfs/go-ipfs/core/coreapi"
cid "github.com/ipfs/go-cid"
files "github.com/ipfs/go-ipfs-files"
options "github.com/ipfs/interface-go-ipfs-core/options"
"github.com/ipfs/interface-go-ipfs-core/path"
)
// initDocPaths lists the paths for the docs we want to seed during --init
var initDocPaths = []string{
filepath.Join("init-doc", "about"),
filepath.Join("init-doc", "readme"),
filepath.Join("init-doc", "help"),
filepath.Join("init-doc", "contact"),
filepath.Join("init-doc", "security-notes"),
filepath.Join("init-doc", "quick-start"),
filepath.Join("init-doc", "ping"),
}
// SeedInitDocs adds the list of embedded init documentation to the passed node, pins it and returns the root key
func SeedInitDocs(nd *core.IpfsNode) (cid.Cid, error) {
return addAssetList(nd, initDocPaths)
}
func addAssetList(nd *core.IpfsNode, l []string) (cid.Cid, error) {
api, err := coreapi.NewCoreAPI(nd)
if err != nil {
return cid.Cid{}, err
}
dirb, err := api.Object().New(nd.Context(), options.Object.Type("unixfs-dir"))
if err != nil {
return cid.Cid{}, err
}
basePath := path.IpfsPath(dirb.Cid())
for _, p := range l {
d, err := Asset(p)
if err != nil {
return cid.Cid{}, fmt.Errorf("assets: could load Asset '%s': %s", p, err)
}
fp, err := api.Unixfs().Add(nd.Context(), files.NewBytesFile(d))
if err != nil {
return cid.Cid{}, err
}
fname := filepath.Base(p)
basePath, err = api.Object().AddLink(nd.Context(), basePath, fname, fp)
if err != nil {
return cid.Cid{}, err
}
}
if err := api.Pin().Add(nd.Context(), basePath); err != nil {
return cid.Cid{}, err
}
return basePath.Cid(), nil
}