diff options
Diffstat (limited to 'config/config.go')
| -rw-r--r-- | config/config.go | 73 |
1 files changed, 51 insertions, 22 deletions
diff --git a/config/config.go b/config/config.go index 8051bc1..83629fc 100644 --- a/config/config.go +++ b/config/config.go @@ -59,6 +59,8 @@ type Config struct { // CommentChar is the character indicating the start of a // comment for commands like commit and tag CommentChar string + // RepositoryFormatVersion identifies the repository format and layout version. + RepositoryFormatVersion format.RepositoryFormatVersion } User struct { @@ -96,6 +98,17 @@ type Config struct { DefaultBranch string } + Extensions struct { + // ObjectFormat specifies the hash algorithm to use. The + // acceptable values are sha1 and sha256. If not specified, + // sha1 is assumed. It is an error to specify this key unless + // core.repositoryFormatVersion is 1. + // + // This setting must not be changed after repository initialization + // (e.g. clone or init). + ObjectFormat format.ObjectFormat + } + // Remotes list of repository remotes, the key of the map is the name // of the remote, should equal to RemoteConfig.Name. Remotes map[string]*RemoteConfig @@ -226,28 +239,31 @@ func (c *Config) Validate() error { } const ( - remoteSection = "remote" - submoduleSection = "submodule" - branchSection = "branch" - coreSection = "core" - packSection = "pack" - userSection = "user" - authorSection = "author" - committerSection = "committer" - initSection = "init" - urlSection = "url" - fetchKey = "fetch" - urlKey = "url" - bareKey = "bare" - worktreeKey = "worktree" - commentCharKey = "commentChar" - windowKey = "window" - mergeKey = "merge" - rebaseKey = "rebase" - nameKey = "name" - emailKey = "email" - descriptionKey = "description" - defaultBranchKey = "defaultBranch" + remoteSection = "remote" + submoduleSection = "submodule" + branchSection = "branch" + coreSection = "core" + packSection = "pack" + userSection = "user" + authorSection = "author" + committerSection = "committer" + initSection = "init" + urlSection = "url" + extensionsSection = "extensions" + fetchKey = "fetch" + urlKey = "url" + bareKey = "bare" + worktreeKey = "worktree" + commentCharKey = "commentChar" + windowKey = "window" + mergeKey = "merge" + rebaseKey = "rebase" + nameKey = "name" + emailKey = "email" + descriptionKey = "description" + defaultBranchKey = "defaultBranch" + repositoryFormatVersionKey = "repositoryformatversion" + objectFormat = "objectformat" // DefaultPackWindow holds the number of previous objects used to // generate deltas. The value 10 is the same used by git command. @@ -391,6 +407,7 @@ func (c *Config) unmarshalInit() { // Marshal returns Config encoded as a git-config file. func (c *Config) Marshal() ([]byte, error) { c.marshalCore() + c.marshalExtensions() c.marshalUser() c.marshalPack() c.marshalRemotes() @@ -410,12 +427,24 @@ func (c *Config) Marshal() ([]byte, error) { func (c *Config) marshalCore() { s := c.Raw.Section(coreSection) s.SetOption(bareKey, fmt.Sprintf("%t", c.Core.IsBare)) + if string(c.Core.RepositoryFormatVersion) != "" { + s.SetOption(repositoryFormatVersionKey, string(c.Core.RepositoryFormatVersion)) + } if c.Core.Worktree != "" { s.SetOption(worktreeKey, c.Core.Worktree) } } +func (c *Config) marshalExtensions() { + // Extensions are only supported on Version 1, therefore + // ignore them otherwise. + if c.Core.RepositoryFormatVersion == format.Version_1 { + s := c.Raw.Section(extensionsSection) + s.SetOption(objectFormat, string(c.Extensions.ObjectFormat)) + } +} + func (c *Config) marshalUser() { s := c.Raw.Section(userSection) if c.User.Name != "" { |