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#162 do use temporary files, provide env variable

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This commit is contained in:
Marco Descher 2017-09-15 13:30:44 +02:00
parent 78aa85e0c1
commit 213e4529e8
2 changed files with 25 additions and 19 deletions
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29
webhook.go
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@ -331,8 +331,6 @@ func handleHook(h *hook.Hook, headers, query, payload *map[string]interface{}, b
}
}
cmd.Env = append(os.Environ(), envs...)
files, errors := h.ExtractCommandArgumentsForFile(headers, query, payload)
if errors != nil {
@ -342,17 +340,24 @@ func handleHook(h *hook.Hook, headers, query, payload *map[string]interface{}, b
}
for i := range files {
if h.CommandWorkingDirectory != "" {
files[i].Filename = h.CommandWorkingDirectory + "/" + files[i].Filename
tmpfile, err := ioutil.TempFile(h.CommandWorkingDirectory, files[i].EnvName)
if err != nil {
log.Printf("error creating temp file [%s]", err)
}
log.Printf("writing env %s file %s", files[i].EnvName, tmpfile.Name())
if _, err := tmpfile.Write(files[i].Data); err != nil {
log.Printf("error writing file %s [%s]", tmpfile.Name(), err)
}
if err := tmpfile.Close(); err != nil {
log.Printf("error closing file %s [%s]", tmpfile.Name(), err)
}
log.Printf("writing file %s", files[i].Filename)
err := ioutil.WriteFile(files[i].Filename, files[i].Data, 0644)
if err != nil {
log.Printf("error writing file %s [%s]", files[i].Filename, err)
}
files[i].File = tmpfile
envs = append(envs, files[i].EnvName+"="+tmpfile.Name())
}
cmd.Env = append(os.Environ(), envs...)
log.Printf("executing %s (%s) with arguments %q and environment %s using %s as cwd\n", h.ExecuteCommand, cmd.Path, cmd.Args, envs, cmd.Dir)
out, err := cmd.CombinedOutput()
@ -365,10 +370,10 @@ func handleHook(h *hook.Hook, headers, query, payload *map[string]interface{}, b
for i := range files {
if files[i].DeleteOnExit {
log.Printf("removing file: %s\n", files[i].Filename)
err := os.Remove(files[i].Filename)
log.Printf("removing file %s\n", files[i].File.Name())
err := os.Remove(files[i].File.Name())
if err != nil {
log.Printf("error removing file %s [%s]", files[i].Filename, err)
log.Printf("error removing file %s [%s]", files[i].File.Name(), err)
}
}
}