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https://git.code.sf.net/p/libpng/code.git
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dddaf0c625
The variable `CI_LINT_COUNTER` was incremented inside subshells, but remained unchanged in the main shell process. The errors detected by the internal linters remained unreported by the main script. (Oopsie!) Besides fixing this defect, considering that only a pass/fail status is needed, we are replacing `CI_LINT_COUNTER` with `CI_LINT_STATUS`.
141 lines
3.8 KiB
Bash
Executable File
141 lines
3.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -o errexit -o pipefail -o posix
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# Copyright (c) 2019-2024 Cosmin Truta.
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#
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# Use, modification and distribution are subject to the MIT License.
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# Please see the accompanying file LICENSE_MIT.txt
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#
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# SPDX-License-Identifier: MIT
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# shellcheck source=ci/lib/ci.lib.sh
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source "$(dirname "$0")/lib/ci.lib.sh"
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cd "$CI_TOPLEVEL_DIR"
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# Initialize the global constants CI_{...}{CHECK,CHECKER,LINT}.
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CI_SHELLCHECK="${CI_SHELLCHECK:-shellcheck}"
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CI_EDITORCONFIG_CHECKER="${CI_EDITORCONFIG_CHECKER:-editorconfig-checker}"
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CI_YAMLLINT="${CI_YAMLLINT:-yamllint}"
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# Initialize the global lint status.
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CI_LINT_STATUS=0
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function ci_init_lint {
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ci_info "## START OF LINTING ##"
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local my_program
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# Complete the initialization of CI_SHELLCHECK.
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# Set it to the empty string if the shellcheck program is unavailable.
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my_program="$(command -v "$CI_SHELLCHECK")" || {
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ci_warn "program not found: '$CI_SHELLCHECK'"
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}
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CI_SHELLCHECK="$my_program"
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# Complete the initialization of CI_EDITORCONFIG_CHECKER.
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# Set it to the empty string if the editorconfig-checker program is unavailable.
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my_program="$(command -v "$CI_EDITORCONFIG_CHECKER")" || {
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ci_warn "program not found: '$CI_EDITORCONFIG_CHECKER'"
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}
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CI_EDITORCONFIG_CHECKER="$my_program"
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# Complete the initialization of CI_YAMLLINT.
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# Set it to the empty string if the yamllint program is unavailable.
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my_program="$(command -v "$CI_YAMLLINT")" || {
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ci_warn "program not found: '$CI_YAMLLINT'"
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}
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CI_YAMLLINT="$my_program"
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}
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function ci_finish_lint {
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ci_info "## END OF LINTING ##"
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if [[ $CI_LINT_STATUS -eq 0 ]]
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then
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ci_info "## SUCCESS ##"
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else
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ci_info "linting failed"
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fi
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return "$CI_LINT_STATUS"
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}
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function ci_lint_ci_scripts {
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[[ -x $CI_SHELLCHECK ]] || {
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ci_warn "## NOT LINTING: CI scripts ##"
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return 0
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}
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ci_info "## LINTING: CI scripts ##"
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ci_spawn "$CI_SHELLCHECK" --version
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find ./ci -name "*.sh" -perm +111 | {
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local my_file
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while IFS="" read -r my_file
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do
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ci_spawn "$CI_SHELLCHECK" -x "$my_file" || {
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# Linting failed.
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return 1
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}
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done
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}
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}
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function ci_lint_text_files {
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[[ -x $CI_EDITORCONFIG_CHECKER ]] || {
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ci_warn "## NOT LINTING: text files ##"
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return 0
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}
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ci_info "## LINTING: text files ##"
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ci_spawn "$CI_EDITORCONFIG_CHECKER" --version
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ci_spawn "$CI_EDITORCONFIG_CHECKER" || {
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# Linting failed.
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return 1
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}
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}
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function ci_lint_yaml_files {
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[[ -x $CI_YAMLLINT ]] || {
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ci_warn "## NOT LINTING: YAML files ##"
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return 0
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}
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ci_info "## LINTING: YAML files ##"
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ci_spawn "$CI_YAMLLINT" --version
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find . \( -iname "*.yml" -o -iname "*.yaml" \) -not -path "./out/*" | {
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local my_file
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while IFS="" read -r my_file
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do
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ci_spawn "$CI_YAMLLINT" --strict "$my_file" || {
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# Linting failed.
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return 1
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}
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done
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}
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}
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function ci_lint {
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ci_init_lint
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ci_lint_ci_scripts || CI_LINT_STATUS=1
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ci_lint_text_files || CI_LINT_STATUS=1
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ci_lint_yaml_files || CI_LINT_STATUS=1
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# TODO: ci_lint_png_files, etc.
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ci_finish_lint
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}
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function usage {
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echo "usage: $CI_SCRIPT_NAME [<options>]"
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echo "options: -?|-h|--help"
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exit "${@:-0}"
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}
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function main {
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local opt
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while getopts ":" opt
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do
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# This ain't a while-loop. It only pretends to be.
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[[ $1 == -[?h]* || $1 == --help || $1 == --help=* ]] && usage 0
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ci_err "unknown option: '$1'"
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done
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shift $((OPTIND - 1))
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[[ $# -eq 0 ]] || {
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echo >&2 "error: unexpected argument: '$1'"
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usage 2
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}
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# And... go!
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ci_lint
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}
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main "$@"
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