GIT – 本地仓库中的无效修订范围

huangapple go评论53阅读模式
英文:

GIT - invalid revision range in local repositories

问题

I apologize for the misunderstanding. It seems you provided a detailed explanation of a Git-related issue along with some code. Here's the translated code section you provided:

我正在尝试使用 pre-receive 钩子强制提交包含 Jira 任务 ID。为了在本地测试它,我正在将仓库用作服务器端,所以我运行了以下命令:

`git init --bare server` - 在 `hooks/pre-receive` 中,我添加了逻辑来检查提交是否以 [TICKET_ID][NA] 开头。当我克隆仓库 `git clone server client` 并且提交不包含这个任务时,我需要编辑提交消息,所以我使用: `git rebase -i COMMIT_HASH^`,然后我需要将 `pick` 更改为 `reword`,编辑提交消息并使用 `git push`。因为这可能会很烦人,我想添加 `prepare-commit-msg` 钩子以自动从分支名称中添加任务,格式如下:

```bash
#!/bin/bash
# 包括您希望禁用此脚本的任何分支
if [ -z "$BRANCHES_TO_SKIP" ]; then
  BRANCHES_TO_SKIP=(master develop staging test)
fi
# 获取当前分支名称并检查是否被排除
BRANCH_NAME=$(git symbolic-ref --short HEAD)
BRANCH_EXCLUDED=$(printf "%s\n" "${BRANCHES_TO_SKIP[@]}" | grep -c "^$BRANCH_NAME$")
# 简化分支名称以获取我们感兴趣的部分
TRIMMED=$(echo $BRANCH_NAME | sed -e 's:^\([^-]*-[^-]*\)-.*::' -e \
    'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/')
# 如果它没有被排除,则在给定消息前添加简化的分支标识符
if [ -n "$BRANCH_NAME" ] && ! [[ $BRANCH_EXCLUDED -eq 1 ]]; then
  sed -i.bak -e "1s/^/$TRIMMED /" $1
fi

当我想要推送更改时: git push --set-upstream origin AZ-0987-test,我遇到了错误:

Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 5 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 302 bytes | 302.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
remote: fatal: Invalid revision range 0000000000000000000000000000000000000000..c15f3a1cb5875d944c8affcdec31f8b06a7e3ac4
To /home/user/just-testing/server/
 * [new branch]      AZ-0987-test -> AZ-0987-test
Branch 'AZ-0987-test' set up to track remote branch 'AZ-0987-test' from 'origin'.

并且 git log --oneline 返回了以下内容:

GIT – 本地仓库中的无效修订范围

有人可以告诉我出了什么问题或我做错了什么吗?

编辑 - 重现问题的步骤

  • 运行 git init --bare server
  • 配置 server/hooks/pre-receive 如下:
#!/bin/bash

# Jira 任务模式
# JIRA_TICKET_PATTERN="[A-Z]+-[0-9]+"
# (^\[NA\])|(^\[[A-Z]{2,}-\d+\])
JIRA_TICKET_PATTERN="(^\[NA\])|(\[[A-Z]+-[0-9]+\])"

# 从标准输入读取新引用
while read oldrev newrev refname; do
  # 遍历新的提交
  for commit in $(git rev-list ${oldrev}..${newrev}); do
    # 获取提交消息
    message=$(git log --format=%B -n 1 ${commit})

    # 检查提交消息是否已包含 Jira 任务编号
    if [[ ${message} =~ ${JIRA_TICKET_PATTERN} ]]; then
    	echo "提交 ${commit} 已包含 [Jira 任务编号] 或 [NA]:${BASH_REMATCH[0]}"
    else
		echo "消息 ${message}"
		echo "错误:"
		echo "错误:由于提交"
		echo "错误:$commit${refname#refs/heads/}"
		echo "错误:缺少 JIRA 任务,例如:'[MM-1234] msg' 或 '[NA] msg'。"
		echo "错误:"
		echo "错误:请修复提交消息后再次推送。"
		echo "错误:https://help.github.com/en/articles/changing-a-commit-message"
		echo "错误"
		exit 1
    fi
  done
  • 使用 git clone server client 克隆仓库
  • 创建文件,添加文件,提交带有错误消息 - 您应该收到错误
  • 更改提交消息 - 运行 git rebase -i COMMIT^,更改 pick > reword,保存,更改提交消息,[AB-1234] 消息,保存
  • git push - 现在应该正常工作
  • 在 .git/hooks/prepare-commit-msg(在克隆的仓库中)粘贴问题中提到的脚本
  • 运行 git branch -b SO-987654-test-brach
  • 添加文件,提交消息中没有任何任务编号 - 任务编号应该自动添加,推送更改
  • 您应该看到一个错误

请注意,以上内容已经被翻译为中文。

英文:

I'm trying to force commits to include Jira ticket ID with pre-receive hook. To test it locally I'm using repository as server-side, so I ran:

git init --bare server - in hooks/pre-receive I added logic to check if commit starts with [TICKET_ID] or [NA]. When I clone repository git clone server client and if commit doesn't include this ticket I need to edit commit message, so I use: git rebase -i COMMIT_HASH^, then I need to change pick to reword, edit commit message and git push. As it can be really annoying I want to add prepare-commit-msg hook to automatically add ticket from branch name , which looks like:

#!/bin/bash
# Include any branches for which you wish to disable this script
if [ -z "$BRANCHES_TO_SKIP" ]; then
  BRANCHES_TO_SKIP=(master develop staging test)
fi
# Get the current branch name and check if it is excluded
BRANCH_NAME=$(git symbolic-ref --short HEAD)
BRANCH_EXCLUDED=$(printf "%s\n" "${BRANCHES_TO_SKIP[@]}" | grep -c "^$BRANCH_NAME$")
# Trim it down to get the parts we're interested in
TRIMMED=$(echo $BRANCH_NAME | sed -e 's:^\([^-]*-[^-]*\)-.*::' -e \
    'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/')
# If it isn't excluded, preprend the trimmed branch identifier to the given message
if [ -n "$BRANCH_NAME" ] &&  ! [[ $BRANCH_EXCLUDED -eq 1 ]]; then
  sed -i.bak -e "1s/^/$TRIMMED /" $1
fi

When I want to push changes: git push --set-upstream origin AZ-0987-test I'm getting error:

Counting objects: 100% (5/5), done.
Delta compression using up to 5 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 302 bytes | 302.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
remote: fatal: Invalid revision range 0000000000000000000000000000000000000000..c15f3a1cb5875d944c8affcdec31f8b06a7e3ac4
To /home/user/just-testing/server/
 * [new branch]      AZ-0987-test -> AZ-0987-test
Branch 'AZ-0987-test' set up to track remote branch 'AZ-0987-test' from 'origin'.

And git log --oneline return this:
GIT – 本地仓库中的无效修订范围

Could somebody tell me what went wrong or what I'm doing wrong?

EDIT - Steps to reproduce my problem

  • run git init --bare server
  • configure server/hooks/pre-receive with:
#!/bin/bash

# Jira ticket pattern
# JIRA_TICKET_PATTERN="[A-Z]+-[0-9]+"
# (^\[NA\])|(^\[[A-Z]{2,}-\d+\])
JIRA_TICKET_PATTERN="(^\[NA\])|(\[[A-Z]+-[0-9]+\])"

# Read the new references from standard input
while read oldrev newrev refname; do
  # Iterate over the new commits
  for commit in $(git rev-list ${oldrev}..${newrev}); do
    # Get the commit message
    message=$(git log --format=%B -n 1 ${commit})

    # Check if the commit message already contains a Jira ticket number
    if [[ ${message} =~ ${JIRA_TICKET_PATTERN} ]]; then
    	echo "Commit ${commit} already contains a [Jira ticket number] or [NA]: ${BASH_REMATCH[0]}"
    else
		echo "MESSAGE ${message}"
		echo "ERROR:"
		echo "ERROR: Your push was rejected because the commit"
		echo "ERROR: $commit in ${refname#refs/heads/}"
		echo "ERROR: is missing the JIRA Issue, for example: '[MM-1234] msg' or '[NA] msg'."
		echo "ERROR:"
		echo "ERROR: Please fix the commit message and push again."
		echo "ERROR: https://help.github.com/en/articles/changing-a-commit-message"
		echo "ERROR"
		exit 1
    fi
  done
  • clone repository with: git clone server client
  • create file, add file, commit with wrong message - you should get error
  • change commit message - run git rebase -i COMMIT^, change pick>reword, save, change commit message , [AB-1234] message, save
  • git push - it should work now
  • in .git/hooks/prepare-commit-msg (in cloned repository) paste script from my question
  • run git branch -b SO-987654-test-brach
  • add file, commit without any ticker in msg - ticker should be added automatically, push changes
  • you should see an error

答案1

得分: 3

你的 pre-receive 钩子没有检查新分支,只是使用了 $old..$new 或类似的内容,除非在受限制的情况下,否则无法工作。

#!/bin/bash --
# pre-receive 钩子用于审核所有不在现有历史中的入站提交

# 收集所有未删除的提示,*[^0]* 表示任何具有非零字符的字符串
while read old new ref; do
	incoming+=("$old $new $ref")
	[[ $new = *[^0]* ]] && news+=($new)
done

# 审核每个提交,通过 here-doc 来获取 shell 环境的访问权限
while read commit; do
	check $commit here || hookrc=1
done <<EOD
$(git rev-list ${news[@]} --not --all)
EOD

exit $hookrc

(注:Mac 自带的 bash 安装版本被严重忽视,你可能需要使用 brew install bash 进行升级。)

英文:

Your pre-receive isn't checking for new branches, you're just using $old..$new or some equivalent, which won't work except in restricted situations.

#!/bin/bash --
# pre-receive hook to vet all inbound commits not in existing history

# collect all non-deleted tips, *[^0]* is any string w/ a nonzero
while read old new ref; do
	incoming+=(&quot;$old $new $ref&quot;)
	[[ $new = *[^0]* ]] &amp;&amp; news+=($new)
done

# vet each commit, id&#39;s via here-doc to keep shell environ access
while read commit; do
	check $commit here || hookrc=1
done &lt;&lt;EOD
$(	git rev-list ${news[@]} --not --all	)
EOD

exit $hookrc

(note: the Mac ships with a criminally-neglected bash install, you'll need the brew install bash version.)

huangapple
  • 本文由 发表于 2023年7月18日 04:07:57
  • 转载请务必保留本文链接:https://go.coder-hub.com/76707770.html
匿名

发表评论

匿名网友

:?: :razz: :sad: :evil: :!: :smile: :oops: :grin: :eek: :shock: :???: :cool: :lol: :mad: :twisted: :roll: :wink: :idea: :arrow: :neutral: :cry: :mrgreen:

确定