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Code Issues Projects Releases Wiki Activity

Allow caching of remote files to be disabled 

Make it possible to automatically update the cache of remote
resources by disabling the caching of those resources using a query
string parameter (`cache=false`).

Signed-off-by: Jess <jess@ros.io>
This commit is contained in:
Jess 2025-07-28 14:52:32 -06:00
parent a76bec234c
commit 00dfce3b03
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
pkg/remote/remote.go
View File

@ -5,6 +5,7 @@ import (
"errors"
"fmt"
"io"
"maps"
"net/http"
neturl "net/url"
"os"
@ -213,13 +214,16 @@ func (r *Remote) Fetch(path string, cacheDirOpt ...string) (string, error) {
return "", fmt.Errorf("[bug] cacheDirOpt's length: want 0 or 1, got %d", len(cacheDirOpt))
}
query := u.RawQuery
query, _ := neturl.ParseQuery(u.RawQuery)
should_cache := query.Get("cache") != "false"
delete(query, "cache")
var cacheKey string
replacer := strings.NewReplacer(":", "", "//", "_", "/", "_", ".", "_")
dirKey := replacer.Replace(srcDir)
if len(query) > 0 {
q, _ := neturl.ParseQuery(query)
q := maps.Clone(query)
if q.Has("sshkey") {
q.Set("sshkey", "redacted")
}
@ -262,7 +266,7 @@ func (r *Remote) Fetch(path string, cacheDirOpt ...string) (string, error) {
}
}
if !cached {
if !cached || !should_cache {
var getterSrc string
if u.User != "" {
getterSrc = fmt.Sprintf("%s://%s@%s%s", u.Scheme, u.User, u.Host, u.Dir)
@ -271,7 +275,7 @@ func (r *Remote) Fetch(path string, cacheDirOpt ...string) (string, error) {
}
if len(query) > 0 {
getterSrc = strings.Join([]string{getterSrc, query}, "?")
getterSrc = strings.Join([]string{getterSrc, query.Encode()}, "?")
}
r.Logger.Debugf("remote> downloading %s to %s", getterSrc, getterDst)