2023-11-29 09:00:07

如何归档git分支?

我的git存储库中有一些旧的分支,它们不再处于活跃的开发状态。我想存档这些分支,这样它们在运行git branch -l -r时默认不会显示。我不想删除它们,因为我想保留历史。我该怎么做呢?

我知道可以在refs/heads之外创建一个ref。例如:refs/archive/old_branch。这样做有什么后果吗?


当前回答

我的方法是用“trash_”前缀重命名所有我不关心的分支,然后使用:

git branch | grep -v trash

(带壳键绑定)

为了保持活跃分支的颜色,我们需要:

git branch --color=always | grep --color=never --invert-match trash

其他回答

我的方法是用“trash_”前缀重命名所有我不关心的分支,然后使用:

git branch | grep -v trash

(带壳键绑定)

为了保持活跃分支的颜色,我们需要:

git branch --color=always | grep --color=never --invert-match trash

下面是它的别名:

arc    = "! f() { git tag archive/$1 $1 && git branch -D $1;}; f"

这样加起来:

git config --global alias.arc '! f() { git tag archive/$1 $1 && git branch -D $1;}; f'

请记住,git已经有了archive命令,所以不能使用archive作为别名。

你还可以定义alias来查看“存档”分支的列表:

arcl   = "! f() { git tag | grep '^archive/';}; f"

关于添加别名

要归档超过n个月或n年的分支,运行这个bash脚本。

#!/bin/bash

# Average days in a month - 30.436875
# Hours in a day 24
# Minutes in an hour 60
# Seconds in a minute 60
months_in_year=12
days_in_month=30.436875
hours_in_day=24
minutes_in_hour=60
seconds_in_minute=60

# Input is x months or x years
# $1 an integer
# $2 a time metric

# Name of the script, follows through simlinks
script_name="$(basename "$(test -L "$0" && readlink "$0" || echo "$0")")"

if [ $# -le 1 ]; then
    echo "Usage: ./${script_name} [1-9] [month(s)/year(s)]"
    exit 1
fi

time_period=$1
time_metric=$2

if [[ ${time_metric} =~ "month" ]]; then minimum_branch_age_in_seconds=$( echo "scale=4; $time_period * $days_in_month * $hours_in_day * $minutes_in_hour * $seconds_in_minute" | bc); fi
if [[ ${time_metric} =~ "year" ]]; then minimum_branch_age_in_seconds=$( echo "scale=4; $time_period * $months_in_year * $days_in_month * $hours_in_day * $minutes_in_hour * $seconds_in_minute" | bc); fi

echo "minimum_branch_age: $1 $2"
echo "minimum_branch_age_in_seconds: ${minimum_branch_age_in_seconds%.*}"

git for-each-ref refs/remotes | while read commit type ref;do
    current=$(date +%s)
    headcd=$(git log -1 --pretty=%cd --date=format:%s ${commit})
    age_in_seconds=$((current-headcd))
    if [[ ${age_in_seconds} -ge ${minimum_branch_age_in_seconds%.*} ]];then
        branch=$(echo $ref | sed 's=refs/remotes/origin/==g')
        age_in_months=$( echo "scale=4; $age_in_seconds / $days_in_month / $hours_in_day / $minutes_in_hour / $seconds_in_minute" | bc)
        echo "archiving $branch - age in seconds - $age_in_seconds - age in months - $age_in_months "
        git tag archive/${branch} ${branch}
        git push -d origin ${branch}
        git branch -D ${branch}
        echo "Unarchive with: git checkout -b ${branch} archive/${branch}"
    fi
done

谢谢杰里米炖的肉。

把史蒂夫的回答扩展到遥控器上的变化,我做到了

 git tag archive/<branchname> <branchname>
 git branch -D <branchname>
 git branch -d -r origin/<branchname>
 git push --tags
 git push origin :<branchname>

要从远程进行恢复,请参见此问题。

我使用以下别名隐藏归档的分支:

[alias]
    br = branch --no-merge master # show only branches not merged into master
    bra = branch                  # show all branches

因此,git br显示正在开发的分支,git bra显示所有分支,包括“存档”的分支。