GH-46763: [CI][Dev] fix shellcheck errors in the ci/scripts/ccache_setup.sh

[hiroyuki-sato]

Rationale for this change

This is the sub issue #44748.

• SC2086: (info): Double quote to prevent globbing and word splitting.
• SC2129: Consider using { cmd1; cmd2; } >> file instead of individual redirects.

shellcheck ci/scripts/ccache_setup.sh

In ci/scripts/ccache_setup.sh line 22:
echo "ARROW_USE_CCACHE=ON" >> $GITHUB_ENV
^-- SC2129 (style): Consider using { cmd1; cmd2; } >> file instead of individual redirects.
                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
echo "ARROW_USE_CCACHE=ON" >> "$GITHUB_ENV"


In ci/scripts/ccache_setup.sh line 23:
echo "CCACHE_COMPILERCHECK=content" >> $GITHUB_ENV
                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
echo "CCACHE_COMPILERCHECK=content" >> "$GITHUB_ENV"


In ci/scripts/ccache_setup.sh line 24:
echo "CCACHE_COMPRESS=1" >> $GITHUB_ENV
                            ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
echo "CCACHE_COMPRESS=1" >> "$GITHUB_ENV"


In ci/scripts/ccache_setup.sh line 25:
echo "CCACHE_COMPRESSLEVEL=6" >> $GITHUB_ENV
                                 ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
echo "CCACHE_COMPRESSLEVEL=6" >> "$GITHUB_ENV"


In ci/scripts/ccache_setup.sh line 26:
echo "CCACHE_MAXSIZE=1G" >> $GITHUB_ENV
                            ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
echo "CCACHE_MAXSIZE=1G" >> "$GITHUB_ENV"

For more information:
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...
  https://www.shellcheck.net/wiki/SC2129 -- Consider using { cmd1; cmd2; } >>...
palolovalley:arrow hsato$ vi ci/scripts/ccache_setup.sh

What changes are included in this PR?

• SC2086: Quoting like "$GITHUB_ENV"
• SC2129: combine multiple commands using {}

Are these changes tested?

Yes.

Are there any user-facing changes?

No.

• GitHub Issue: [CI][Dev] fix shellcheck errors in the ci/scripts/ccache_setup.sh #46763

[github-actions]

⚠️ GitHub issue #46763 has been automatically assigned in GitHub to PR creator.

[hiroyuki-sato]

@github-actions crossbow submit -g cpp -g ruby

[github-actions]

Revision: 74cc885

Submitted crossbow builds: ursacomputing/crossbow @ actions-efb3af9cc5

Task	Status
example-cpp-minimal-build-static
example-cpp-minimal-build-static-system-dependency
example-cpp-tutorial
test-build-cpp-fuzz
test-conda-cpp
test-conda-cpp-valgrind
test-cuda-cpp-ubuntu-22.04-cuda-11.7.1
test-debian-12-cpp-amd64
test-debian-12-cpp-i386
test-debian-ruby
test-fedora-39-cpp
test-ubuntu-22.04-cpp
test-ubuntu-22.04-cpp-20
test-ubuntu-22.04-cpp-bundled
test-ubuntu-22.04-cpp-emscripten
test-ubuntu-22.04-cpp-no-threading
test-ubuntu-24.04-cpp
test-ubuntu-24.04-cpp-bundled-offline
test-ubuntu-24.04-cpp-gcc-13-bundled
test-ubuntu-24.04-cpp-gcc-14
test-ubuntu-24.04-cpp-minimal-with-formats
test-ubuntu-24.04-cpp-thread-sanitizer
test-ubuntu-ruby

[hiroyuki-sato]

msys2_setup.sh used by .github/workflows/cpp.yml and .github/workflows/ruby.yml

So I tried crossbow ruby and cpp

rg -l 'ccache_setup.sh'
ci/scripts/msys2_setup.sh

rg -l 'msys2_setup.sh' .github/workflows/
.github/workflows/cpp.yml
.github/workflows/ruby.yml

[hiroyuki-sato]

@github-actions crossbow submit test-ubuntu-22.04-cpp-bundled

[github-actions]

Revision: 74cc885

Submitted crossbow builds: ursacomputing/crossbow @ actions-4830b2d151

Task	Status
test-ubuntu-22.04-cpp-bundled