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chore(perf): Pre-allocate where possible (enable prealloc linter) (#88952)

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* chore(perf): Pre-allocate where possible (enable prealloc linter)

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>

* fix TestAlertManagers_buildRedactedAMs

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>

* prealloc a slice that appeared after rebase

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>

---------

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>
This commit is contained in:
Dave Henderson
2024-06-14 14:16:36 -04:00
committed by GitHub
parent e53e6e7caa
commit 6262c56132
43 changed files with 211 additions and 140 deletions
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10
pkg/services/pluginsintegration/pluginconfig/envvars.go
View File

@ -163,17 +163,23 @@ func (p *EnvVarsProvider) tracingEnvVars(plugin *plugins.Plugin) []string {
func (p *EnvVarsProvider) pluginSettingsEnvVars(pluginID string) []string {
const customConfigPrefix = "GF_PLUGIN"
var env []string
for k, v := range p.cfg.PluginSettings[pluginID] {
pluginSettings := p.cfg.PluginSettings[pluginID]
env := make([]string, 0, len(pluginSettings))
for k, v := range pluginSettings {
if k == "path" || strings.ToLower(k) == "id" {
continue
}
key := fmt.Sprintf("%s_%s", customConfigPrefix, strings.ToUpper(k))
if value := os.Getenv(key); value != "" {
v = value
}
env = append(env, fmt.Sprintf("%s=%s", key, v))
}
return env
}