55fa9b8364
migrations; new test showing it is working with external transformers runs properly when migrations were manually performed but still need to test automated migration management
66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
// VulcanizeDB
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// Copyright © 2018 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package autogen
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import (
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"errors"
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"fmt"
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"path/filepath"
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"strings"
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"github.com/vulcanize/vulcanizedb/utils"
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)
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type Config struct {
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Initializers map[string]string // Map of import aliases to transformer paths
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Dependencies map[string]string // Map of vendor dep names to their repositories
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Migrations map[string]string // Map of migration names to their paths within the vendored deps
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FilePath string
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FileName string
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}
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func (c *Config) GetPluginPaths() (string, string, error) {
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path, err := utils.CleanPath(c.FilePath)
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if err != nil {
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return "", "", err
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}
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name := strings.Split(c.FileName, ".")[0]
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goFile := filepath.Join(path, name+".go")
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soFile := filepath.Join(path, name+".so")
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return goFile, soFile, nil
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}
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func (c *Config) GetMigrationsPaths() ([]string, error) {
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paths := make([]string, 0, len(c.Migrations))
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for key, relPath := range c.Migrations {
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repo, ok := c.Dependencies[key]
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if !ok {
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return nil, errors.New(fmt.Sprintf("migration %s with path %s missing repository", key, relPath))
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}
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path := filepath.Join("$GOPATH/src/github.com/vulcanize/vulcanizedb/vendor", repo, relPath)
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cleanPath, err := utils.CleanPath(path)
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if err != nil {
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return nil, err
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}
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paths = append(paths, cleanPath)
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}
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return paths, nil
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}
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