curl/.github/scripts/shellcheck.sh

#!/bin/sh
# Copyright (C) Viktor Szakats
#
# SPDX-License-Identifier: curl

shellcheck --version
# shellcheck disable=SC2046
shellcheck --exclude=1091 \
  --enable=avoid-nullary-conditions,deprecate-which \
  $(grep -l -E '^#!(/usr/bin/env bash|/bin/sh|/bin/bash)' $(git ls-files))
GHA: add shellcheck job and fix warnings, shell tidy-ups Reviewed-by: Daniel Stenberg Closes #13307 2024-04-07 18:02:49 +08:00			`#!/bin/sh`
			`# Copyright (C) Viktor Szakats`
			`#`
			`# SPDX-License-Identifier: curl`

			`shellcheck --version`
			`# shellcheck disable=SC2046`
			`shellcheck --exclude=1091 \`
			`--enable=avoid-nullary-conditions,deprecate-which \`
OS400: fix shellcheck warnings in scripts - use `$()` instead of backticks, and re-arrange double-quotes inside. - add missing `\|\| exit 1` to `cd` calls. (could be dropped by using `set -eu`.) - add `-n` to a few `if`s. - shorten redirections by using `{} >` (as shellcheck recommended). - silence warnings where variables were detected as unused (SC2034). - a couple misc updates to silence warnings. - switch to bash shebang for `-ot` feature. - split two lines to unbreak syntax highlighting in my editor. (`$(expr \`, `$(dirname \`) Also enable CI checks for OS/400 shell scripts. Ref: #13307 Closes #13309 2024-04-07 20:39:59 +08:00			`$(grep -l -E '^#!(/usr/bin/env bash\|/bin/sh\|/bin/bash)' $(git ls-files))`