Mortdecai
94 lines
1.4 KiB
Go
94 lines
1.4 KiB
Go
package models
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import (
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"fmt"
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"strings"
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)
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const (
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Untracked = "untracked"
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)
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func NewCommit(r RevisionController, id, tag string) Commit {
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return Commit{
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ID: id,
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Subject: r.Subject(id),
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Author: r.Author(id),
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Date: r.Date(id),
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MessageId: "",
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Tag: tag,
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}
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}
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func (c Commit) Untracked() bool {
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return c.Tag == Untracked
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}
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func (c Commit) Info() string {
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s := []string{}
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if c.Subject == "" {
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s = append(s, "(no subject)")
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} else {
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s = append(s, c.Subject)
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}
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if c.Author != "" {
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s = append(s, c.Author)
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}
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if c.Date != "" {
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s = append(s, c.Date)
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}
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if c.MessageId != "" {
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s = append(s, "<"+c.MessageId+">")
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}
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return strings.Join(s, ", ")
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}
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func (c Commit) String() string {
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return fmt.Sprintf("%-6.6s %s", c.ID, c.Info())
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}
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type Commits []Commit
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func (h Commits) Tags() []string {
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var tags []string
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dedup := make(map[string]struct{})
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for _, c := range h {
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_, ok := dedup[c.Tag]
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if ok {
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continue
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}
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tags = append(tags, c.Tag)
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dedup[c.Tag] = struct{}{}
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}
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return tags
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}
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func (h Commits) HasTag(t string) bool {
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for _, c := range h {
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if c.Tag == t {
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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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func (h Commits) Lookup(id string) (Commit, bool) {
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for _, c := range h {
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if c.ID == id {
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return c, true
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}
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}
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return Commit{}, false
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}
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type CommitIDs []string
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func (c CommitIDs) Has(id string) bool {
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for _, cid := range c {
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if cid == id {
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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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