Plugins: Refactor plugin download/installation (#43046)

* installer -> repo * add semver format checking * add plugin callbacks in test * remove newline * post install only scans new directories * remove unused stuff * everything in own package * add missing cli params * make grafana version part of the API * resolve conflicts * tidy up logger * fix cli and tidy log statements * rename log package * update struct name * fix linter issue * fs -> filestore * reorder imports * alias import * fix test * fix test * inline var * revert jsonc file * make repo dep of manager * actually inject the thing * accept all args for compatability checks * accept compat from store * pass os + arch vals * don't inject fs * tidy up * tidy up * merge with main and tidy fs storage * fix test * fix packages * fix comment + field name * update fs naming * fixed wire * remove unused func * fix mocks * fix storage test * renaming * fix log line * fix test * re-order field * tidying * add test for update with same version * fix wire for CLI * remove use of ioutil * don't pass field * small tidy * ignore code scanning warn * fix testdata link * update lgtm code
2022-08-23 11:50:50 +02:00
parent cc78486535
commit 26dfdd5af3
36 changed files with 1399 additions and 998 deletions
@@ -0,0 +1,74 @@
+package repo
+
+import (
+	"archive/zip"
+	"fmt"
+)
+
+type PluginArchive struct {
+	File *zip.ReadCloser
+}
+
+type PluginDownloadOptions struct {
+	PluginZipURL string
+	Version      string
+	Checksum     string
+}
+
+type Plugin struct {
+	ID       string    `json:"id"`
+	Category string    `json:"category"`
+	Versions []Version `json:"versions"`
+}
+
+type Version struct {
+	Commit  string              `json:"commit"`
+	URL     string              `json:"repoURL"`
+	Version string              `json:"version"`
+	Arch    map[string]ArchMeta `json:"arch"`
+}
+
+type ArchMeta struct {
+	SHA256 string `json:"sha256"`
+}
+
+type PluginRepo struct {
+	Plugins []Plugin `json:"plugins"`
+	Version string   `json:"version"`
+}
+
+type Response4xxError struct {
+	Message    string
+	StatusCode int
+	SystemInfo string
+}
+
+func (e Response4xxError) Error() string {
+	if len(e.Message) > 0 {
+		if len(e.SystemInfo) > 0 {
+			return fmt.Sprintf("%s (%s)", e.Message, e.SystemInfo)
+		}
+		return fmt.Sprintf("%d: %s", e.StatusCode, e.Message)
+	}
+	return fmt.Sprintf("%d", e.StatusCode)
+}
+
+type ErrVersionUnsupported struct {
+	PluginID         string
+	RequestedVersion string
+	SystemInfo       string
+}
+
+func (e ErrVersionUnsupported) Error() string {
+	return fmt.Sprintf("%s v%s is not supported on your system (%s)", e.PluginID, e.RequestedVersion, e.SystemInfo)
+}
+
+type ErrVersionNotFound struct {
+	PluginID         string
+	RequestedVersion string
+	SystemInfo       string
+}
+
+func (e ErrVersionNotFound) Error() string {
+	return fmt.Sprintf("%s v%s either does not exist or is not supported on your system (%s)", e.PluginID, e.RequestedVersion, e.SystemInfo)
+}