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85 lines
2 KiB
Go
85 lines
2 KiB
Go
// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
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//
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// This software (Documize Community Edition) is licensed under
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// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
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//
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// You can operate outside the AGPL restrictions by purchasing
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// Documize Enterprise Edition and obtaining a commercial license
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// by contacting <sales@documize.com>.
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//
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// https://documize.com
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package database
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import (
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"fmt"
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"sort"
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"github.com/documize/community/core/env"
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"github.com/documize/community/server/web"
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)
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// Scripts holds all .SQL files for all supported database providers.
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type Scripts struct {
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MySQL []Script
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PostgreSQL []Script
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SQLServer []Script
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}
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// Script holds SQL script and it's associated version number.
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type Script struct {
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Version int
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Script []byte
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}
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// LoadScripts returns .SQL scripts for supported database providers.
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func LoadScripts() (s Scripts, err error) {
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assetDir := "bindata/scripts"
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// MySQL
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s.MySQL, err = loadFiles(fmt.Sprintf("%s/mysql", assetDir))
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if err != nil {
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return
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}
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// PostgreSQL
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s.PostgreSQL, err = loadFiles(fmt.Sprintf("%s/postgresql", assetDir))
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if err != nil {
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return
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}
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return s, nil
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}
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// SpecificScripts returns SQL scripts for current databasse provider.
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func SpecificScripts(runtime *env.Runtime, all Scripts) (s []Script) {
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switch runtime.StoreProvider.Type() {
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case env.StoreTypeMySQL, env.StoreTypeMariaDB, env.StoreTypePercona:
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return all.MySQL
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case env.StoreTypePostgreSQL:
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return all.PostgreSQL
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case env.StoreTypeMSSQL:
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return all.SQLServer
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}
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return
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}
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// loadFiles returns all SQL scripts in specified folder as [][]byte.
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func loadFiles(path string) (b []Script, err error) {
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buf := []byte{}
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scripts, err := web.AssetDir(path)
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if err != nil {
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return
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}
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sort.Strings(scripts)
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for _, file := range scripts {
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buf, err = web.Asset(fmt.Sprintf("%s/%s", path, file))
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if err != nil {
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return
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}
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b = append(b, Script{Version: extractVersionNumber(file), Script: buf})
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}
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return b, nil
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}
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