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From: "Chris. Webster via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "Chris. Webster" <chris@webstech.net>,
	"Chris. Webster" <chris@webstech.net>
Subject: [PATCH 1/2] Make `check-whitespace` failures more helpful
Date: Fri, 16 Dec 2022 08:31:59 +0000	[thread overview]
Message-ID: <67f60e4e5cbb470bbf3f556f962403af5dd5938c.1671179520.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1444.git.1671179520.gitgitgadget@gmail.com>

From: "Chris. Webster" <chris@webstech.net>

Add the errors to the job summary along with suggested
commands to fix the problem.

Signed-off-by: Chris. Webster <chris@webstech.net>
---
 .github/workflows/check-whitespace.yml | 39 +++++++++++++++++++-------
 1 file changed, 29 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/check-whitespace.yml b/.github/workflows/check-whitespace.yml
index ad3466ad16e..3a99073bc33 100644
--- a/.github/workflows/check-whitespace.yml
+++ b/.github/workflows/check-whitespace.yml
@@ -13,38 +13,57 @@ jobs:
   check-whitespace:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         fetch-depth: 0
 
     - name: git log --check
       id: check_out
       run: |
-        log=
+        problems=()
         commit=
-        while read dash etc
+        commitText=
+        lastcommit=
+        while read dash sha etc
         do
           case "${dash}" in
           "---")
-            commit="${etc}"
+            if test -z "${commit}"
+            then
+              lastcommit=${sha}
+            fi
+            commit="${sha}"
+            commitText="${sha} ${etc}"
             ;;
           "")
             ;;
           *)
             if test -n "${commit}"
             then
-              log="${log}\n${commit}"
+              problems+=("" "--- ${commitText}")
               echo ""
-              echo "--- ${commit}"
+              echo "--- ${commitText}"
+              commit=
             fi
-            commit=
-            log="${log}\n${dash} ${etc}"
-            echo "${dash} ${etc}"
+            problems+=("${dash} ${sha} ${etc}")
+            echo "${problems[-1]}"
             ;;
           esac
         done <<< $(git log --check --pretty=format:"---% h% s" ${{github.event.pull_request.base.sha}}..)
 
-        if test -n "${log}"
+        if test ${#problems[*]} -gt 0
         then
+          if test -z "${commit}"
+          then
+            lastcommit=${{github.event.pull_request.base.sha}}
+          fi
+          echo "A whitespace issue was found in one or more of the commits." >$GITHUB_STEP_SUMMARY
+          echo "" >>$GITHUB_STEP_SUMMARY
+          echo "Run \`git rebase --whitespace=fix ${lastcommit}\` and \`git push --force\` to correct the problem." >>$GITHUB_STEP_SUMMARY
+          for i in "${problems[@]}"
+          do
+            echo "${i}" >>$GITHUB_STEP_SUMMARY
+          done
+
           exit 2
         fi
-- 
gitgitgadget


  reply	other threads:[~2022-12-16  8:32 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-16  8:31 [PATCH 0/2] Make check-whitespace failures more helpful Chris. Webster via GitGitGadget
2022-12-16  8:31 ` Chris. Webster via GitGitGadget [this message]
2022-12-16 10:06   ` [PATCH 1/2] Make `check-whitespace` " Junio C Hamano
2022-12-20  0:30     ` Chris Webster
2022-12-20  1:36       ` Junio C Hamano
2022-12-20  5:50         ` Chris Webster
2022-12-16  8:32 ` [PATCH 2/2] Improve check-whitespace output Chris. Webster via GitGitGadget
2022-12-16 10:13   ` Junio C Hamano
2022-12-20  0:33     ` Chris Webster
2022-12-20  0:35 ` [PATCH v2 0/3] Make check-whitespace failures more helpful Chris. Webster via GitGitGadget
2022-12-20  0:35   ` [PATCH v2 1/3] ci (check-whitespace): suggest fixes for errors Chris. Webster via GitGitGadget
2022-12-20  7:34     ` Đoàn Trần Công Danh
2022-12-20 19:55       ` Chris Webster
2022-12-21  1:53         ` Đoàn Trần Công Danh
2022-12-21  6:08           ` Chris Webster
2022-12-21 13:46             ` Đoàn Trần Công Danh
2022-12-20  0:35   ` [PATCH v2 2/3] ci (check-whitespace): add links to job output Chris. Webster via GitGitGadget
2022-12-20  0:35   ` [PATCH v2 3/3] ci (check-whitespace): move to actions/checkout@v3 Chris. Webster via GitGitGadget

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