spacecheck: check long lines and repeat spaces, fix fallouts

Verify if lines are not longer than 192 characters. Also verify if lines
have less than 79 repeat spaces (and fix one fallout).

To improve readability by avoiding long lines and to prevent adding
overly long lines with text that may go unnoticed in an editor or diff
viewer.

In addition to pre-existing line length limits: 79 for C, 132 for CMake
sources.

Also:
- spacecheck: fix/harden allowlist regexes.
- spacecheck: tidy-up quotes and simplify escaping.
- spacecheck: allow folding strings with repeat spaces.
- GHA: fix a suppressed shellcheck warning.
- GHA/macos: simplify by dropping brew bundle.
- test1119.pl: precompile a regex.
- FAQ.md: delete very long link to a Windows 7/2008 support article
  that's lost it relevance.

Closes #21087
This commit is contained in:
Viktor Szakats 2026-03-24 14:42:39 +01:00
parent ff3251a538
commit 62d77b12fc
No known key found for this signature in database
28 changed files with 468 additions and 179 deletions

View file

@ -87,8 +87,18 @@ jobs:
if: ${{ matrix.build.configure }}
timeout-minutes: 5
run: |
# shellcheck disable=SC2181,SC2034
while [[ $? == 0 ]]; do for i in 1 2 3; do if brew update && brew install automake libtool; then break 2; else echo Error: wait to try again; sleep 10; fi; done; false Too many retries; done
# shellcheck disable=SC2181
while [[ $? == 0 ]]; do
for i in 1 2 3; do
if brew update && brew install automake libtool; then
break 2
else
echo "Error: wait to try again: $i"
sleep 10
fi
done
false Too many retries
done
- name: 'toolchain versions'
run: |
@ -220,19 +230,24 @@ jobs:
configure: --without-ssl --with-brotli --with-zstd --with-apple-idn
tflags: '--min=1450'
xcode: '' # default Xcode. Set it once to silence actionlint.
- name: '!ssl libssh2 AppleIDN'
compiler: clang
generate: -DENABLE_DEBUG=ON -DCURL_USE_LIBSSH2=ON -DUSE_APPLE_IDN=ON -DCURL_ENABLE_SSL=OFF -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF
tflags: '--min=1550'
- name: 'OpenSSL libssh c-ares'
compiler: clang
install: libssh
configure: --enable-debug --with-libssh --with-openssl=/opt/homebrew/opt/openssl --enable-ares --with-fish-functions-dir --with-zsh-functions-dir
- name: 'OpenSSL libssh'
compiler: llvm@18
install: libssh libnghttp3
generate: -DENABLE_DEBUG=ON -DCURL_USE_LIBSSH2=OFF -DCURL_USE_LIBSSH=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF
- name: '!ssl HTTP-only c-ares'
macos-version-min: '10.15' # Catalina (2019)
compiler: clang
tflags: '--min=930'
generate: >-
@ -244,31 +259,41 @@ jobs:
-DCURL_BROTLI=OFF -DCURL_ZLIB=OFF -DCURL_ZSTD=OFF
-DBUILD_STATIC_LIBS=ON -DBUILD_SHARED_LIBS=OFF
macos-version-min: '10.15' # Catalina (2019)
- name: 'LibreSSL !ldap +examples'
compiler: clang
install: libressl
install_steps: pytest
generate: -DENABLE_DEBUG=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/libressl -DCURL_DISABLE_LDAP=ON -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF -DCURL_USE_LIBSSH2=OFF -DCURL_ENABLE_NTLM=ON
generate: >-
-DENABLE_DEBUG=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/libressl -DCURL_DISABLE_LDAP=ON -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF
-DCURL_USE_LIBSSH2=OFF -DCURL_ENABLE_NTLM=ON
- name: 'OpenSSL 10.15 C89'
macos-version-min: '10.15'
compiler: clang
install: libnghttp3 libngtcp2
install_steps: pytest
generate: -DENABLE_DEBUG=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DUSE_NGTCP2=ON -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF -DCURL_USE_LIBSSH2=OFF -DCMAKE_C_STANDARD=90 -DCURL_ENABLE_NTLM=ON
macos-version-min: '10.15'
generate: >-
-DENABLE_DEBUG=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DUSE_NGTCP2=ON -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF -DCURL_USE_LIBSSH2=OFF
-DCMAKE_C_STANDARD=90 -DCURL_ENABLE_NTLM=ON
- name: 'OpenSSL SecTrust'
compiler: clang
install: libnghttp3 libngtcp2
install_steps: pytest
configure: --enable-debug --with-openssl=/opt/homebrew/opt/openssl --with-ngtcp2 --with-apple-sectrust --enable-ntlm
- name: 'OpenSSL event-based'
compiler: clang
generate: -DENABLE_DEBUG=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF -DCURL_USE_LIBSSH2=OFF -DCURL_ENABLE_NTLM=ON
tflags: '--test-event --min=1300'
- name: 'OpenSSL gsasl AppleIDN SecTrust +examples'
compiler: clang
install: libnghttp3 libngtcp2 gsasl
generate: -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DCURL_USE_GSASL=ON -DUSE_APPLE_IDN=ON -DUSE_NGTCP2=ON -DCURL_DISABLE_VERBOSE_STRINGS=ON -DUSE_APPLE_SECTRUST=ON -DCURL_ENABLE_NTLM=ON
generate: >-
-DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DCURL_USE_GSASL=ON -DUSE_APPLE_IDN=ON -DUSE_NGTCP2=ON -DCURL_DISABLE_VERBOSE_STRINGS=ON
-DUSE_APPLE_SECTRUST=ON -DCURL_ENABLE_NTLM=ON
- name: 'MultiSSL AppleIDN clang-tidy +examples'
image: macos-26
compiler: clang
@ -292,7 +317,9 @@ jobs:
install_steps: skipall
generate: >-
-DCURL_USE_OPENSSL=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DUSE_NGTCP2=ON
-DLDAP_INCLUDE_DIR=/opt/homebrew/opt/openldap/include -DLDAP_LIBRARY=/opt/homebrew/opt/openldap/lib/libldap.dylib -DLDAP_LBER_LIBRARY=/opt/homebrew/opt/openldap/lib/liblber.dylib
-DLDAP_INCLUDE_DIR=/opt/homebrew/opt/openldap/include
-DLDAP_LIBRARY=/opt/homebrew/opt/openldap/lib/libldap.dylib
-DLDAP_LBER_LIBRARY=/opt/homebrew/opt/openldap/lib/liblber.dylib
-DCURL_USE_GSSAPI=ON -DGSS_ROOT_DIR=/opt/homebrew/opt/krb5
-DCURL_BROTLI=ON -DCURL_ZSTD=ON
-DCURL_CLANG_TIDY=ON -DCLANG_TIDY=/opt/homebrew/opt/llvm/bin/clang-tidy
@ -301,42 +328,60 @@ jobs:
- name: 'LibreSSL openldap krb5 c-ares +examples'
compiler: clang
install: libressl krb5 openldap
generate: -DENABLE_DEBUG=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/libressl -DENABLE_ARES=ON -DCURL_USE_GSSAPI=ON -DGSS_ROOT_DIR=/opt/homebrew/opt/krb5 -DLDAP_INCLUDE_DIR=/opt/homebrew/opt/openldap/include -DLDAP_LIBRARY=/opt/homebrew/opt/openldap/lib/libldap.dylib -DLDAP_LBER_LIBRARY=/opt/homebrew/opt/openldap/lib/liblber.dylib
generate: >-
-DENABLE_DEBUG=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/libressl -DENABLE_ARES=ON -DCURL_USE_GSSAPI=ON
-DGSS_ROOT_DIR=/opt/homebrew/opt/krb5
-DLDAP_INCLUDE_DIR=/opt/homebrew/opt/openldap/include
-DLDAP_LIBRARY=/opt/homebrew/opt/openldap/lib/libldap.dylib
-DLDAP_LBER_LIBRARY=/opt/homebrew/opt/openldap/lib/liblber.dylib
- name: 'wolfSSL !ldap brotli zstd'
compiler: clang
install: brotli wolfssl zstd
install_steps: pytest
generate: -DCURL_USE_WOLFSSL=ON -DCURL_DISABLE_LDAP=ON -DUSE_ECH=ON -DCURL_ENABLE_NTLM=ON
- name: 'mbedTLS !ldap brotli zstd MultiSSL AppleIDN'
compiler: llvm@18
install: brotli mbedtls zstd
install_steps: codeset-test
generate: -DCURL_USE_MBEDTLS=ON -DCURL_DISABLE_LDAP=ON -DCURL_DEFAULT_SSL_BACKEND=mbedtls -DCURL_USE_OPENSSL=ON -DUSE_APPLE_IDN=ON -DCURL_ENABLE_NTLM=ON
- name: 'GnuTLS !ldap krb5 +examples'
compiler: clang
install: gnutls nettle krb5
generate: -DENABLE_DEBUG=ON -DCURL_USE_GNUTLS=ON -DCURL_USE_OPENSSL=OFF -DCURL_USE_GSSAPI=ON -DGSS_ROOT_DIR=/opt/homebrew/opt/krb5 -DCURL_DISABLE_LDAP=ON -DUSE_SSLS_EXPORT=ON -DCURL_ENABLE_NTLM=ON
generate: >-
-DENABLE_DEBUG=ON -DCURL_USE_GNUTLS=ON -DCURL_USE_OPENSSL=OFF
-DCURL_USE_GSSAPI=ON -DGSS_ROOT_DIR=/opt/homebrew/opt/krb5
-DCURL_DISABLE_LDAP=ON -DUSE_SSLS_EXPORT=ON -DCURL_ENABLE_NTLM=ON
- name: 'aws-lc +analyzer'
compiler: gcc-15
install: aws-lc
generate: -DENABLE_DEBUG=ON -DCURL_USE_OPENSSL=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/aws-lc -DUSE_ECH=ON -DCURL_DISABLE_LDAP=ON -DUSE_SSLS_EXPORT=ON -DCURL_GCC_ANALYZER=ON
generate: >-
-DENABLE_DEBUG=ON -DCURL_USE_OPENSSL=ON -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/aws-lc -DUSE_ECH=ON
-DCURL_DISABLE_LDAP=ON -DUSE_SSLS_EXPORT=ON -DCURL_GCC_ANALYZER=ON
- name: 'Rustls'
compiler: clang
install: rustls-ffi
generate: -DENABLE_DEBUG=ON -DCURL_USE_RUSTLS=ON -DUSE_ECH=ON -DCURL_DISABLE_LDAP=ON -DCURL_ENABLE_NTLM=ON
tflags: '--min=1650'
- name: 'OpenSSL torture 1'
compiler: clang
install: libnghttp3
install_steps: torture
generate: -DENABLE_DEBUG=ON -DBUILD_SHARED_LIBS=OFF -DENABLE_THREADED_RESOLVER=OFF -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DCURL_ENABLE_NTLM=ON
tflags: '-t --shallow=25 --min=480 1 to 500'
- name: 'OpenSSL torture 2'
compiler: clang
install: libnghttp3
install_steps: torture
generate: -DENABLE_DEBUG=ON -DBUILD_SHARED_LIBS=OFF -DENABLE_THREADED_RESOLVER=OFF -DOPENSSL_ROOT_DIR=/opt/homebrew/opt/openssl -DCURL_ENABLE_NTLM=ON
tflags: '-t --shallow=25 --min=730 501 to 1250'
- name: 'OpenSSL torture 3'
compiler: clang
install: libnghttp3
@ -357,9 +402,18 @@ jobs:
${{ contains(matrix.build.install_steps, 'pytest') && 'caddy httpd vsftpd' || '' }}
run: |
echo pkgconf libpsl libssh2 ${INSTALL_PACKAGES} ${MATRIX_INSTALL} | xargs -Ix -n1 echo brew '"x"' > /tmp/Brewfile
# shellcheck disable=SC2181,SC2034
while [[ $? == 0 ]]; do for i in 1 2 3; do if brew update && brew bundle install --file /tmp/Brewfile; then break 2; else echo Error: wait to try again; sleep 10; fi; done; false Too many retries; done
# shellcheck disable=SC2181
while [[ $? == 0 ]]; do
for i in 1 2 3; do
if brew update && brew install pkgconf libpsl libssh2 ${INSTALL_PACKAGES} ${MATRIX_INSTALL}; then
break 2
else
echo "Error: wait to try again: $i"
sleep 10
fi
done
false Too many retries
done
- name: 'brew unlink openssl'
if: ${{ contains(matrix.build.install, 'aws-lc') || contains(matrix.build.install, 'libressl') }}
@ -604,8 +658,18 @@ jobs:
- name: 'install autotools'
if: ${{ matrix.build == 'autotools' }}
run: |
# shellcheck disable=SC2181,SC2034
while [[ $? == 0 ]]; do for i in 1 2 3; do if brew update && brew install automake libtool; then break 2; else echo Error: wait to try again; sleep 10; fi; done; false Too many retries; done
# shellcheck disable=SC2181
while [[ $? == 0 ]]; do
for i in 1 2 3; do
if brew update && brew install automake libtool; then
break 2
else
echo "Error: wait to try again: $i"
sleep 10
fi
done
false Too many retries
done
- name: 'toolchain versions'
run: |