From e45e715c11c3cfba60c961e1f069707f47e5d01b Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Thu, 6 Feb 2025 19:57:10 -0600
Subject: [PATCH 1/4] [ci] fix valgrind workflow

---
 .github/workflows/r_valgrind.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/r_valgrind.yml b/.github/workflows/r_valgrind.yml
index 961fe20942cb..caeecbc31f86 100644
--- a/.github/workflows/r_valgrind.yml
+++ b/.github/workflows/r_valgrind.yml
@@ -32,6 +32,7 @@ jobs:
           ref: "refs/pull/${{ github.event.client_payload.pr_number }}/merge"
       - name: Send init status
         if: ${{ always() }}
+        shell: bash
         run: |
           $GITHUB_WORKSPACE/.ci/set-commit-status.sh \
             "${{ github.workflow }}" \

From 5072c3a01ec636738eb31911d0a1127e7d86e683 Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Thu, 6 Feb 2025 20:09:17 -0600
Subject: [PATCH 2/4] try without +=

---
 .github/workflows/r_valgrind.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/r_valgrind.yml b/.github/workflows/r_valgrind.yml
index caeecbc31f86..c8735b1a935d 100644
--- a/.github/workflows/r_valgrind.yml
+++ b/.github/workflows/r_valgrind.yml
@@ -39,7 +39,7 @@ jobs:
             "pending" \
             "${{ github.event.client_payload.pr_sha }}"
           comment="Workflow **${{ github.workflow }}** has been triggered! 🚀\r\n"
-          comment+="${GITHUB_SERVER_URL}/microsoft/LightGBM/actions/runs/${GITHUB_RUN_ID}"
+          comment="${comment} ${GITHUB_SERVER_URL}/microsoft/LightGBM/actions/runs/${GITHUB_RUN_ID}"
           $GITHUB_WORKSPACE/.ci/append-comment.sh \
             "${{ github.event.client_payload.comment_number }}" \
             "${comment}"

From 0559e17c961f9f66697df10e8b132f6e2da6ab0d Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Thu, 6 Feb 2025 20:16:54 -0600
Subject: [PATCH 3/4] one more +=

---
 .github/workflows/optional_checks.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/optional_checks.yml b/.github/workflows/optional_checks.yml
index 7c26d97bdeab..2454470408b0 100644
--- a/.github/workflows/optional_checks.yml
+++ b/.github/workflows/optional_checks.yml
@@ -16,6 +16,7 @@ jobs:
           fetch-depth: 5
           submodules: false
       - name: Check that all tests succeeded
+        shell: bash
         run: |
             workflows=(
                 "R valgrind tests;r-valgrind"
@@ -23,7 +24,7 @@ jobs:
             for i in "${workflows[@]}"; do
                 workflow_name=${i%;*}
                 comment="The last reported status from workflow \"$workflow_name\" is failure."
-                comment+=" Commit fixes and rerun the workflow."
+                comment="${comment} Commit fixes and rerun the workflow."
                 trigger_phrase=${i#*;}
                 python \
                     "$GITHUB_WORKSPACE/.ci/get-workflow-status.py" \

From 060ee72f3e38a269389648a9fe6a013f3527737a Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Sun, 9 Feb 2025 16:18:17 -0600
Subject: [PATCH 4/4] Update .github/workflows/r_valgrind.yml

Co-authored-by: Nikita Titov <nekit94-08@mail.ru>
---
 .github/workflows/r_valgrind.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/r_valgrind.yml b/.github/workflows/r_valgrind.yml
index c8735b1a935d..6fda46fdfbcd 100644
--- a/.github/workflows/r_valgrind.yml
+++ b/.github/workflows/r_valgrind.yml
@@ -39,7 +39,7 @@ jobs:
             "pending" \
             "${{ github.event.client_payload.pr_sha }}"
           comment="Workflow **${{ github.workflow }}** has been triggered! 🚀\r\n"
-          comment="${comment} ${GITHUB_SERVER_URL}/microsoft/LightGBM/actions/runs/${GITHUB_RUN_ID}"
+          comment="${comment}${GITHUB_SERVER_URL}/microsoft/LightGBM/actions/runs/${GITHUB_RUN_ID}"
           $GITHUB_WORKSPACE/.ci/append-comment.sh \
             "${{ github.event.client_payload.comment_number }}" \
             "${comment}"