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Diffstat (limited to '')
| -rw-r--r-- | models/actions/variable.go | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/models/actions/variable.go b/models/actions/variable.go new file mode 100644 index 0000000..d0f917d --- /dev/null +++ b/models/actions/variable.go @@ -0,0 +1,139 @@ +// Copyright 2023 The Gitea Authors. All rights reserved. +// SPDX-License-Identifier: MIT + +package actions + +import ( + "context" + "strings" + + "code.gitea.io/gitea/models/db" + "code.gitea.io/gitea/modules/log" + "code.gitea.io/gitea/modules/timeutil" + + "xorm.io/builder" +) + +// ActionVariable represents a variable that can be used in actions +// +// It can be: +// 1. global variable, OwnerID is 0 and RepoID is 0 +// 2. org/user level variable, OwnerID is org/user ID and RepoID is 0 +// 3. repo level variable, OwnerID is 0 and RepoID is repo ID +// +// Please note that it's not acceptable to have both OwnerID and RepoID to be non-zero, +// or it will be complicated to find variables belonging to a specific owner. +// For example, conditions like `OwnerID = 1` will also return variable {OwnerID: 1, RepoID: 1}, +// but it's a repo level variable, not an org/user level variable. +// To avoid this, make it clear with {OwnerID: 0, RepoID: 1} for repo level variables. +type ActionVariable struct { + ID int64 `xorm:"pk autoincr"` + OwnerID int64 `xorm:"UNIQUE(owner_repo_name)"` + RepoID int64 `xorm:"INDEX UNIQUE(owner_repo_name)"` + Name string `xorm:"UNIQUE(owner_repo_name) NOT NULL"` + Data string `xorm:"LONGTEXT NOT NULL"` + CreatedUnix timeutil.TimeStamp `xorm:"created NOT NULL"` + UpdatedUnix timeutil.TimeStamp `xorm:"updated"` +} + +func init() { + db.RegisterModel(new(ActionVariable)) +} + +func InsertVariable(ctx context.Context, ownerID, repoID int64, name, data string) (*ActionVariable, error) { + if ownerID != 0 && repoID != 0 { + // It's trying to create a variable that belongs to a repository, but OwnerID has been set accidentally. + // Remove OwnerID to avoid confusion; it's not worth returning an error here. + ownerID = 0 + } + + variable := &ActionVariable{ + OwnerID: ownerID, + RepoID: repoID, + Name: strings.ToUpper(name), + Data: data, + } + return variable, db.Insert(ctx, variable) +} + +type FindVariablesOpts struct { + db.ListOptions + RepoID int64 + OwnerID int64 // it will be ignored if RepoID is set + Name string +} + +func (opts FindVariablesOpts) ToConds() builder.Cond { + cond := builder.NewCond() + // Since we now support instance-level variables, + // there is no need to check for null values for `owner_id` and `repo_id` + cond = cond.And(builder.Eq{"repo_id": opts.RepoID}) + if opts.RepoID != 0 { // if RepoID is set + // ignore OwnerID and treat it as 0 + cond = cond.And(builder.Eq{"owner_id": 0}) + } else { + cond = cond.And(builder.Eq{"owner_id": opts.OwnerID}) + } + + if opts.Name != "" { + cond = cond.And(builder.Eq{"name": strings.ToUpper(opts.Name)}) + } + return cond +} + +func FindVariables(ctx context.Context, opts FindVariablesOpts) ([]*ActionVariable, error) { + return db.Find[ActionVariable](ctx, opts) +} + +func UpdateVariable(ctx context.Context, variable *ActionVariable) (bool, error) { + count, err := db.GetEngine(ctx).ID(variable.ID).Cols("name", "data"). + Update(&ActionVariable{ + Name: variable.Name, + Data: variable.Data, + }) + return count != 0, err +} + +func DeleteVariable(ctx context.Context, id int64) error { + if _, err := db.DeleteByID[ActionVariable](ctx, id); err != nil { + return err + } + return nil +} + +func GetVariablesOfRun(ctx context.Context, run *ActionRun) (map[string]string, error) { + variables := map[string]string{} + + if err := run.LoadRepo(ctx); err != nil { + log.Error("LoadRepo: %v", err) + return nil, err + } + + // Global + globalVariables, err := db.Find[ActionVariable](ctx, FindVariablesOpts{}) + if err != nil { + log.Error("find global variables: %v", err) + return nil, err + } + + // Org / User level + ownerVariables, err := db.Find[ActionVariable](ctx, FindVariablesOpts{OwnerID: run.Repo.OwnerID}) + if err != nil { + log.Error("find variables of org: %d, error: %v", run.Repo.OwnerID, err) + return nil, err + } + + // Repo level + repoVariables, err := db.Find[ActionVariable](ctx, FindVariablesOpts{RepoID: run.RepoID}) + if err != nil { + log.Error("find variables of repo: %d, error: %v", run.RepoID, err) + return nil, err + } + + // Level precedence: Repo > Org / User > Global + for _, v := range append(globalVariables, append(ownerVariables, repoVariables...)...) { + variables[v.Name] = v.Data + } + + return variables, nil +} |