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snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)
2026-09-15 21:41:59 +05:00

100 lines
2.6 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package terraform
import (
"context"
"errors"
"io"
"time"
"gitea.dev/models/db"
packages_model "gitea.dev/models/packages"
"gitea.dev/modules/json"
"gitea.dev/modules/util"
"xorm.io/builder"
)
const LockFile = "terraform.lock"
// LockInfo is the metadata for a terraform lock.
type LockInfo struct {
ID string `json:"ID"`
Operation string `json:"Operation"`
Info string `json:"Info"`
Who string `json:"Who"`
Version string `json:"Version"`
Created time.Time `json:"Created"`
Path string `json:"Path"`
}
func (l *LockInfo) IsLocked() bool {
return l.ID != ""
}
func ParseLockInfo(r io.Reader) (*LockInfo, error) {
var lock LockInfo
err := json.NewDecoder(r).Decode(&lock)
if err != nil {
return nil, err
}
// ID is required. Rest is less important.
if lock.ID == "" {
return nil, util.NewInvalidArgumentErrorf("terraform lock is missing an ID")
}
return &lock, nil
}
// GetLock returns the terraform lock for the given package.
// Lock is empty if no lock exists.
func GetLock(ctx context.Context, packageID int64) (LockInfo, error) {
var lock LockInfo
locks, err := packages_model.GetPropertiesByName(ctx, packages_model.PropertyTypePackage, packageID, LockFile)
if err != nil {
return lock, err
}
if len(locks) == 0 || locks[0].Value == "" {
return lock, nil
}
err = json.Unmarshal([]byte(locks[0].Value), &lock)
return lock, err
}
// SetLock sets the terraform lock for the given package.
func SetLock(ctx context.Context, packageID int64, lock *LockInfo) error {
jsonBytes, err := json.Marshal(lock)
if err != nil {
return err
}
return updateLock(ctx, packageID, string(jsonBytes), builder.Eq{"value": ""})
}
// RemoveLock removes the terraform lock for the given package.
func RemoveLock(ctx context.Context, packageID int64) error {
return updateLock(ctx, packageID, "", builder.Neq{"value": ""})
}
func updateLock(ctx context.Context, refID int64, value string, cond builder.Cond) error {
pp, ok, err := db.Get[packages_model.PackageProperty](ctx, builder.Eq{"ref_type": packages_model.PropertyTypePackage, "ref_id": refID, "`name`": LockFile})
if err != nil {
return err
}
if ok {
n, err := db.GetEngine(ctx).ID(pp.ID).And(cond).Cols("value").Update(&packages_model.PackageProperty{Value: value})
if err != nil {
return err
}
if n == 0 {
return errors.New("failed to update lock state")
}
return nil
}
_, err = packages_model.InsertProperty(ctx, packages_model.PropertyTypePackage, refID, LockFile, value)
return err
}