mirror of https://github.com/jlelse/GoBlog
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
164 lines
4.0 KiB
Go
164 lines
4.0 KiB
Go
package main
|
|
|
|
import (
|
|
"html/template"
|
|
"log"
|
|
"os/exec"
|
|
"time"
|
|
|
|
"go.goblog.app/app/pkgs/bufferpool"
|
|
"go.goblog.app/app/pkgs/plugintypes"
|
|
)
|
|
|
|
func (a *goBlog) preStartHooks() {
|
|
cfg := a.cfg.Hooks
|
|
for _, cmd := range cfg.PreStart {
|
|
func(cmd string) {
|
|
executeHookCommand("pre-start", cfg.Shell, cmd)
|
|
}(cmd)
|
|
}
|
|
}
|
|
|
|
type postHookFunc func(*post)
|
|
|
|
func (a *goBlog) postPostHooks(p *post) {
|
|
// Hooks after post published
|
|
if hc := a.cfg.Hooks; hc != nil {
|
|
for _, cmdTmplString := range hc.PostPost {
|
|
go func(p *post, cmdTmplString string) {
|
|
a.cfg.Hooks.executeTemplateCommand("post-post", cmdTmplString, map[string]any{
|
|
"URL": a.fullPostURL(p),
|
|
"Post": p,
|
|
})
|
|
}(p, cmdTmplString)
|
|
}
|
|
}
|
|
for _, f := range a.pPostHooks {
|
|
go f(p)
|
|
}
|
|
for _, plugin := range a.getPlugins(pluginPostCreatedHookType) {
|
|
go plugin.(plugintypes.PostCreatedHook).PostCreated(p)
|
|
}
|
|
}
|
|
|
|
func (a *goBlog) postUpdateHooks(p *post) {
|
|
// Hooks after post updated
|
|
if hc := a.cfg.Hooks; hc != nil {
|
|
for _, cmdTmplString := range hc.PostUpdate {
|
|
go func(p *post, cmdTmplString string) {
|
|
a.cfg.Hooks.executeTemplateCommand("post-update", cmdTmplString, map[string]any{
|
|
"URL": a.fullPostURL(p),
|
|
"Post": p,
|
|
})
|
|
}(p, cmdTmplString)
|
|
}
|
|
}
|
|
for _, f := range a.pUpdateHooks {
|
|
go f(p)
|
|
}
|
|
for _, plugin := range a.getPlugins(pluginPostUpdatedHookType) {
|
|
go plugin.(plugintypes.PostUpdatedHook).PostUpdated(p)
|
|
}
|
|
}
|
|
|
|
func (a *goBlog) postDeleteHooks(p *post) {
|
|
if hc := a.cfg.Hooks; hc != nil {
|
|
for _, cmdTmplString := range hc.PostDelete {
|
|
go func(p *post, cmdTmplString string) {
|
|
a.cfg.Hooks.executeTemplateCommand("post-delete", cmdTmplString, map[string]any{
|
|
"URL": a.fullPostURL(p),
|
|
"Post": p,
|
|
})
|
|
}(p, cmdTmplString)
|
|
}
|
|
}
|
|
for _, f := range a.pDeleteHooks {
|
|
go f(p)
|
|
}
|
|
for _, plugin := range a.getPlugins(pluginPostDeletedHookType) {
|
|
go plugin.(plugintypes.PostDeletedHook).PostDeleted(p)
|
|
}
|
|
}
|
|
|
|
func (a *goBlog) postUndeleteHooks(p *post) {
|
|
if hc := a.cfg.Hooks; hc != nil {
|
|
for _, cmdTmplString := range hc.PostUndelete {
|
|
go func(p *post, cmdTmplString string) {
|
|
a.cfg.Hooks.executeTemplateCommand("post-undelete", cmdTmplString, map[string]any{
|
|
"URL": a.fullPostURL(p),
|
|
"Post": p,
|
|
})
|
|
}(p, cmdTmplString)
|
|
}
|
|
}
|
|
for _, f := range a.pUndeleteHooks {
|
|
go f(p)
|
|
}
|
|
}
|
|
|
|
func (cfg *configHooks) executeTemplateCommand(hookType string, tmpl string, data map[string]any) {
|
|
cmdTmpl, err := template.New("cmd").Parse(tmpl)
|
|
if err != nil {
|
|
log.Println("Failed to parse cmd template:", err.Error())
|
|
return
|
|
}
|
|
cmdBuf := bufferpool.Get()
|
|
defer bufferpool.Put(cmdBuf)
|
|
if err = cmdTmpl.Execute(cmdBuf, data); err != nil {
|
|
log.Println("Failed to execute cmd template:", err.Error())
|
|
return
|
|
}
|
|
executeHookCommand(hookType, cfg.Shell, cmdBuf.String())
|
|
}
|
|
|
|
type hourlyHookFunc func()
|
|
|
|
func (a *goBlog) startHourlyHooks() {
|
|
cfg := a.cfg.Hooks
|
|
// Add configured hourly hooks
|
|
for _, cmd := range cfg.Hourly {
|
|
c := cmd
|
|
f := func() {
|
|
executeHookCommand("hourly", cfg.Shell, c)
|
|
}
|
|
a.hourlyHooks = append(a.hourlyHooks, f)
|
|
}
|
|
// When there are hooks, start ticker
|
|
if len(a.hourlyHooks) > 0 {
|
|
// Wait for next full hour
|
|
tr := time.AfterFunc(time.Until(time.Now().Truncate(time.Hour).Add(time.Hour)), func() {
|
|
// Execute once
|
|
for _, f := range a.hourlyHooks {
|
|
go f()
|
|
}
|
|
// Start ticker and execute regularly
|
|
ticker := time.NewTicker(1 * time.Hour)
|
|
a.shutdown.Add(func() {
|
|
ticker.Stop()
|
|
log.Println("Stopped hourly hooks")
|
|
})
|
|
for range ticker.C {
|
|
for _, f := range a.hourlyHooks {
|
|
go f()
|
|
}
|
|
}
|
|
})
|
|
a.shutdown.Add(func() {
|
|
if tr.Stop() {
|
|
log.Println("Canceled hourly hooks")
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func executeHookCommand(hookType, shell, cmd string) {
|
|
log.Printf("Executing %v hook: %v", hookType, cmd)
|
|
out, err := exec.Command(shell, "-c", cmd).CombinedOutput()
|
|
if err != nil {
|
|
log.Println("Failed to execute command:", err.Error())
|
|
}
|
|
if len(out) > 0 {
|
|
log.Printf("Output:\n%v", string(out))
|
|
}
|
|
}
|