forked from gitea/gitea
78 lines
1.9 KiB
Go
78 lines
1.9 KiB
Go
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// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package checks
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import (
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"errors"
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"os/exec"
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"strings"
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"golang.org/x/tools/go/analysis"
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)
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var Migrations = &analysis.Analyzer{
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Name: "migrations",
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Doc: "check migrations for black-listed packages.",
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Run: checkMigrations,
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}
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var (
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migrationDepBlockList = []string{
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"code.gitea.io/gitea/models",
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}
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migrationImpBlockList = []string{
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"code.gitea.io/gitea/modules/structs",
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}
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)
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func checkMigrations(pass *analysis.Pass) (interface{}, error) {
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if !strings.EqualFold(pass.Pkg.Path(), "code.gitea.io/gitea/models/migrations") {
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return nil, nil
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}
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if _, err := exec.LookPath("go"); err != nil {
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return nil, errors.New("go was not found in the PATH")
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}
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depsCmd := exec.Command("go", "list", "-f", `{{join .Deps "\n"}}`, "code.gitea.io/gitea/models/migrations")
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depsOut, err := depsCmd.Output()
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if err != nil {
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return nil, err
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}
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deps := strings.Split(string(depsOut), "\n")
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for _, dep := range deps {
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if stringInSlice(dep, migrationDepBlockList) {
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pass.Reportf(0, "code.gitea.io/gitea/models/migrations cannot depend on the following packages: %s", migrationDepBlockList)
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return nil, nil
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}
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}
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impsCmd := exec.Command("go", "list", "-f", `{{join .Imports "\n"}}`, "code.gitea.io/gitea/models/migrations")
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impsOut, err := impsCmd.Output()
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if err != nil {
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return nil, err
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}
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imps := strings.Split(string(impsOut), "\n")
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for _, imp := range imps {
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if stringInSlice(imp, migrationImpBlockList) {
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pass.Reportf(0, "code.gitea.io/gitea/models/migrations cannot import the following packages: %s", migrationImpBlockList)
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return nil, nil
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}
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}
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return nil, nil
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}
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func stringInSlice(needle string, haystack []string) bool {
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for _, h := range haystack {
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if strings.EqualFold(needle, h) {
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return true
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}
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}
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return false
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}
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