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package main
import (
"context"
"fmt"
"sort"
"strings"
"time"
"github.com/charmbracelet/lipgloss"
"github.com/muesli/reflow/truncate"
"github.com/shurcooL/githubv4"
)
var branchesQuery struct {
Repository struct {
Refs struct {
Nodes []struct {
Name githubv4.String
Target struct {
Commit QLCommit `graphql:"... on Commit"`
}
}
} `graphql:"refs(first: 100, refPrefix: \"refs/heads/\")"`
} `graphql:"repository(owner: $owner, name: $name)"`
}
type Branch struct {
Name string
LastCommit Commit
}
func branches(owner string, name string) ([]Branch, error) {
variables := map[string]interface{}{
"owner": githubv4.String(owner),
"name": githubv4.String(name),
}
if err := queryWithRetry(context.Background(), &branchesQuery, variables); err != nil {
return nil, err
}
var branches []Branch
for _, node := range branchesQuery.Repository.Refs.Nodes {
branches = append(branches, Branch{
Name: string(node.Name),
LastCommit: CommitFromQL(node.Target.Commit),
})
}
return branches, nil
}
func printBranch(branch Branch, maxWidth int) {
genericStyle := lipgloss.NewStyle().
Foreground(lipgloss.Color(theme.colorGray))
numberStyle := lipgloss.NewStyle().
Foreground(lipgloss.Color(theme.colorBlue)).Width(maxWidth)
timeStyle := lipgloss.NewStyle().
Foreground(lipgloss.Color(theme.colorGreen)).Width(8).Align(lipgloss.Right)
titleStyle := lipgloss.NewStyle().
Foreground(lipgloss.Color(theme.colorDarkGray)).Width(80 - maxWidth)
var s string
s += numberStyle.Render(branch.Name)
s += genericStyle.Render(" ")
s += titleStyle.Render(truncate.String(branch.LastCommit.MessageHeadline, uint(80-maxWidth)))
s += genericStyle.Render(" ")
s += timeStyle.Render(ago(branch.LastCommit.CommittedAt))
s += genericStyle.Render(" ")
s += numberStyle.Render(branch.LastCommit.Author)
fmt.Println(s)
}
func printBranches(branches []Branch) {
headerStyle := lipgloss.NewStyle().
PaddingTop(1).
Foreground(lipgloss.Color(theme.colorMagenta))
sort.Slice(branches, func(i, j int) bool {
if branches[i].LastCommit.CommittedAt.Equal(branches[j].LastCommit.CommittedAt) {
return strings.Compare(branches[i].Name, branches[j].Name) < 0
}
return branches[i].LastCommit.CommittedAt.After(branches[j].LastCommit.CommittedAt)
})
// filter list
var b []Branch
for _, v := range branches {
if v.LastCommit.CommittedAt.Before(time.Now().Add(-24 * time.Duration(*maxBranchAge) * time.Hour)) {
continue
}
b = append(b, v)
}
branches = b
// trimmed := false
if *maxBranches > 0 && len(branches) > *maxBranches {
branches = branches[:*maxBranches]
// trimmed = true
}
fmt.Println(headerStyle.Render(fmt.Sprintf("🌳 %d active branches", len(branches))))
// detect max width of branch name
var maxWidth int
for _, v := range branches {
if len(v.Name) > maxWidth {
maxWidth = len(v.Name)
}
}
for _, v := range branches {
printBranch(v, maxWidth)
}
// if trimmed {
// fmt.Println("...")
// }
}
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