Remove unused commit_info

Merged: https://github.com/ruby/ruby/pull/3630

.github/workflows/check_dependencies.yml

@@ -20,8 +20,6 @@ jobs:
       - uses: actions/checkout@v2
         with:
           path: src
-      - run: ./src/tool/actions-commit-info.sh
-        id: commit_info
       - name: Fixed world writable dirs
         run: |
           chmod -v go-w $HOME $HOME/.config

.github/workflows/macos.yml

@@ -21,8 +21,6 @@ jobs:
       - uses: actions/checkout@v2
         with:
           path: src
-      - run: ./src/tool/actions-commit-info.sh
-        id: commit_info
       - name: Install libraries
         run: |
           export WAITS='5 60'

.github/workflows/mingw.yml

@@ -32,9 +32,6 @@ jobs:
       - uses: actions/checkout@v2
         with:
           path: src
-      - run: ./src/tool/actions-commit-info.sh
-        shell: bash
-        id: commit_info
       - name: Set up Ruby & MSYS2
         uses: MSP-Greg/setup-ruby-pkgs@v1
         with:

.github/workflows/mjit.yml

@@ -25,8 +25,6 @@ jobs:
       - uses: actions/checkout@v2
         with:
           path: src
-      - run: ./src/tool/actions-commit-info.sh
-        id: commit_info
       - name: Fixed world writable dirs
         run: |
           chmod -v go-w $HOME $HOME/.config

.github/workflows/ubuntu.yml

@@ -40,8 +40,6 @@ jobs:
       - uses: actions/checkout@v2
         with:
           path: src
-      - run: ./src/tool/actions-commit-info.sh
-        id: commit_info
       - name: Fixed world writable dirs
         run: |
           chmod -v go-w $HOME $HOME/.config

.github/workflows/windows.yml

@@ -40,9 +40,6 @@ jobs:
       - uses: actions/checkout@v2
         with:
           path: src
-      - run: ./src/tool/actions-commit-info.sh
-        shell: bash
-        id: commit_info
       - run: md build
         shell: cmd
       - name: Configure

tool/actions-commit-info.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-cd $(dirname "$0")/..
-set_output () {
-    echo "$1=$2"
-    echo "::set-output name=$1::$2"
-}
-COMMIT_TIMESTAMP="$(git log -1 --format=%ct)"
-set_output "COMMIT_TIMESTAMP" "$COMMIT_TIMESTAMP"
-LOGS=$(TZ=UTC git log --since='0:00' --date=iso-local --format='%cd %s')
-echo "commits of today:"
-echo "$LOGS"
-COUNT=$(echo "$LOGS" | wc -l)
-# strip spaces
-COUNT=$((0 + COUNT))
-set_output "COMMIT_NUMBER_OF_DAY" "$COUNT"
-set_output "COMMIT_DATE" "$(TZ=UTC git log --since='0:00' --date=short-local --format=%cd -1)"