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package git_commands
import (
"strings"
)
// convenience struct for building git commands. Especially useful when
// including conditional args
type GitCommandBuilder struct {
// command string
args []string
}
func NewGitCmd(command string) *GitCommandBuilder {
return &GitCommandBuilder{args: []string{command}}
}
func (self *GitCommandBuilder) Arg(args ...string) *GitCommandBuilder {
self.args = append(self.args, args...)
return self
}
func (self *GitCommandBuilder) ArgIf(condition bool, ifTrue ...string) *GitCommandBuilder {
if condition {
self.Arg(ifTrue...)
}
return self
}
func (self *GitCommandBuilder) ArgIfElse(condition bool, ifTrue string, ifFalse string) *GitCommandBuilder {
if condition {
return self.Arg(ifTrue)
} else {
return self.Arg(ifFalse)
}
}
func (self *GitCommandBuilder) Config(value string) *GitCommandBuilder {
// config settings come before the command
self.args = append([]string{"-c", value}, self.args...)
return self
}
func (self *GitCommandBuilder) ConfigIf(condition bool, ifTrue string) *GitCommandBuilder {
if condition {
self.Config(ifTrue)
}
return self
}
// the -C arg will make git do a `cd` to the directory before doing anything else
func (self *GitCommandBuilder) Dir(path string) *GitCommandBuilder {
// repo path comes before the command
self.args = append([]string{"-C", path}, self.args...)
return self
}
// Note, you may prefer to use the Dir method instead of this one
func (self *GitCommandBuilder) Worktree(path string) *GitCommandBuilder {
// worktree arg comes before the command
self.args = append([]string{"--work-tree", path}, self.args...)
return self
}
// Note, you may prefer to use the Dir method instead of this one
func (self *GitCommandBuilder) GitDir(path string) *GitCommandBuilder {
// git dir arg comes before the command
self.args = append([]string{"--git-dir", path}, self.args...)
return self
}
func (self *GitCommandBuilder) GitDirIf(condition bool, path string) *GitCommandBuilder {
if condition {
return self.GitDir(path)
}
return self
}
func (self *GitCommandBuilder) ToArgv() []string {
return append([]string{"git"}, self.args...)
}
func (self *GitCommandBuilder) ToString() string {
return strings.Join(self.ToArgv(), " ")
}
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