如何使用腳本檢查GitHub上的拉取請求是否存在沖突？

我想知道如何使用我的 PC 上的腳本檢查拉取請求是否在 GitHub 上存在沖突？這里提到了一個很好的解決方案，可以通過 GitHub 操作來實作：https ://stackoverflow.com/a/71692270/4441211

但是，除非我進行本地合并，否則從 https://olivernybroe/action-conflict-finder 獲取相同的腳本并在我的 PC 上運行它是行不通的。在確定沖突后，我將不得不放棄本地合并。這個程序似乎效率低下，我一直在尋找“更清潔”和更快的解決方案。

uj5u.com熱心網友回復：

gh api -q以下是如何在沒有 shell 回圈的情況下對其進行管道傳輸，并使用內置jq查詢或jq自身決議 JSON 。

#!/usr/bin/env sh

REPOSITORY_NAME=
OWNER=

gh api -H "Accept: application/vnd.github json" \
  "repos/${OWNER}/${REPOSITORY_NAME}/pulls" --cache 1h |
  jq -j --arg curbranch "$(git rev-parse --abbrev-ref HEAD)" \
  '
.[] | select(
  (.base.ref == $curbranch) and
  (.state == "open") and
  (.draft == false)
) | .number | tostring   "\u0000"
' |
  xargs -0 -I{} \
    gh api -H "Accept: application/vnd.github json" \
    "repos/${OWNER}/${REPOSITORY_NAME}/pulls/{}" --cache 1h \
    -q '
"PR #"   (.number | tostring)   ": "  
.title   " is "  
if .mergeable != false then "mergeable" else "not mergeable" end
'

在某些 Windows 環境中，使用while read -r回圈而不是回圈xargs似乎有問題：

gh api -H "Accept: application/vnd.github json" \
  "repos/${OWNER}/${REPOSITORY_NAME}/pulls" --cache 1h |
  jq -r --arg curbranch "$(git rev-parse --abbrev-ref HEAD)" \
  '
.[] | select(
  (.base.ref == $curbranch) and
  (.state == "open") and
  (.draft != true)
) | .number
' | while read -r pr; do
    gh api -H "Accept: application/vnd.github json" \
    "repos/${OWNER}/${REPOSITORY_NAME}/pulls/${pr}" --cache 1h \
    -q '
"PR #"   (.number | tostring)   ": "  
.title   " is "  
if .mergeable != false then "mergeable" else "not mergeable" end
'
done

uj5u.com熱心網友回復：

所以我想分享我的解決方案，它比我在問題中寫的更“干凈”。我只是使用 GitHub API 來檢索拉取請求的“可合并”狀態資訊。這不需要我進行任何本地合并和丟棄來搜索沖突識別字串，例如 >>>>>>>>" 等。

#!/bin/bash    
OWNER="GitHub_UserName" #your github user name or organization name - whoever owns the repository
REPOSITORY_NAME="Your_Repo_Name"
PR_List=$(gh pr list) #Get list of pull requests of the repository
Current_Branch=$(git rev-parse --abbrev-ref HEAD) #get the current branch name
if [[ $(grep "$Current_Branch" <<< "$PR_List") ]]; then #If true then there exists a PR for this branch in the repository 
        #Get the line of the pull request from the list:
        PR_Line=$(grep "$Current_Branch" <<< "$PR_List")
        
        #Get the specific numerical ID of the pull request
        PR_ID=$(awk '{print $1}' <<< "$PR_Line")    #taken from https://stackoverflow.com/a/36736249/4441211

        #now get all the PR information from GitHub:
        pr_data=$(gh api -H "Accept: application/vnd.github json" repos/$OWNER/$REPOSITORY_NAME/pulls/$PR_ID)

        #Now extract the specific "mergeable" state of the PR and then check it:
        mergeable_row=$(grep "mergeable" <<< "$pr_data")
        mergeable_string=$(echo "$mergeable_row" | awk -F 'mergeable":' '{printf $NF}')
        mergeable_state=$(echo "$mergeable_string" | cut -d',' -f 1)
        echo "Mergeable = $mergeable_state" #for debug
        if [ "$mergeable_state" == "false" ]; then
            MergeIssuesFound="yes"
            echo "Pull Request in repository $REPOSITORY_NAME is NOT mergeable"
        else
            MergeIssuesFound="no"
            echo "Pull Request in repository $REPOSITORY_NAME is mergeable"
        fi
fi

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