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Enable Drone CI #155

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14 changes: 5 additions & 9 deletions .drone.star.disabled → .drone.star
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Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,8 @@ def main(ctx):
return generate(
# Compilers
[
'gcc >=5.0',
'clang >=3.9',
'gcc >=12.0',
'clang >=17.0',
'msvc >=14.1',
'arm64-gcc latest',
's390x-gcc latest',
Expand All @@ -27,16 +27,12 @@ def main(ctx):
'x86-msvc latest'
],
# Standards
'>=11',
'>=20',
# Asan is delegated to GHA
asan=False,
docs=False,
cache_dir='cache') + [
linux_cxx("GCC 12 (no-mutex)", "g++-12", packages="g++-12", buildscript="drone", buildtype="boost",
image="cppalliance/droneubuntu2204:1",
environment={'B2_TOOLSET': 'gcc-12', 'B2_DEFINES': 'BOOST_URL_DISABLE_THREADS=1',
'B2_CXXSTD': '17'}, globalenv={'B2_CI_VERSION': '1', 'B2_VARIANT': 'release'}),
]
coverage=False,
cache_dir='cache')


# from https://github.com/cppalliance/ci-automation
Expand Down
47 changes: 47 additions & 0 deletions .drone/drone.bat
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Original file line number Diff line number Diff line change
@@ -0,0 +1,47 @@

@ECHO ON
setlocal enabledelayedexpansion
Comment on lines +1 to +3
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@coderabbitai coderabbitai bot Feb 12, 2026

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⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
# Check if .gitattributes exists and has any eol rules for .bat files
if [ -f .gitattributes ]; then
  echo "=== .gitattributes exists ==="
  cat .gitattributes
else
  echo "=== .gitattributes does not exist ==="
fi

echo ""
echo "=== Checking line endings of .drone/drone.bat ==="
# Check the actual line endings of drone.bat
file .drone/drone.bat

# Also use od to inspect the actual bytes
echo ""
echo "=== First few lines with od to check line ending bytes ==="
head -5 .drone/drone.bat | od -c | head -20

Repository: cppalliance/capy

Length of output: 322

🏁 Script executed:

#!/bin/bash
# Use cat -A to show line ending characters
echo "=== Checking line endings with cat -A (first 10 lines) ==="
head -10 .drone/drone.bat | cat -A

echo ""
echo "=== Checking if .drone/drone.bat uses LF or CRLF ==="
# Use od -An -tx1 to show hex bytes
head -2 .drone/drone.bat | od -An -tx1 | head -5

echo ""
echo "=== Using hexdump to inspect first line ==="
head -1 .drone/drone.bat | hexdump -C

echo ""
echo "=== Verify .gitattributes content ==="
cat .gitattributes

Repository: cppalliance/capy

Length of output: 595

Critical: Batch file must use Windows (CRLF) line endings.

The file .drone/drone.bat uses Unix (LF-only) line endings. The Windows cmd.exe batch parser has known bugs with LF-only files — particularly around GOTO/CALL label resolution near 512-byte boundaries — which can cause silent script malfunction. Additionally, the current .gitattributes rule (* text=auto eol=lf) enforces LF line endings for all text files, including batch files.

Add a specific .gitattributes entry to override this for batch files:

.drone/drone.bat text eol=crlf
🧰 Tools
🪛 Blinter (1.0.112)

[error] 1-1: Unix line endings detected. Explanation: Batch file uses Unix line endings (LF-only) which can cause GOTO/CALL label parsing failures and script malfunction due to Windows batch parser 512-byte boundary bugs. Recommendation: Convert file to Windows line endings (CRLF). Use tools like dos2unix, notepad++, or configure git with 'git config core.autocrlf true'. Context: File uses Unix line endings (LF-only) - 47 LF sequences found

(E018)

🤖 Prompt for AI Agents 
In @.drone/drone.bat around lines 1 - 3, The batch file containing the lines
"@ECHO ON" and "setlocal enabledelayedexpansion" must use CRLF endings and be
exempted from the repository-wide LF rule: add a .gitattributes entry that
forces CRLF for this batch script (e.g. "drone.bat text eol=crlf"), commit that
change, and convert the existing file to Windows line endings (CRLF) in the
repository so the committed file no longer uses LF-only endings; ensure this new
attribute overrides the current "* text=auto eol=lf" rule.


set TRAVIS_OS_NAME=windows

IF "!DRONE_BRANCH!" == "" (
for /F %%i in ("!GITHUB_REF!") do @set TRAVIS_BRANCH=%%~nxi
) else (
SET TRAVIS_BRANCH=!DRONE_BRANCH!
)

if "%DRONE_JOB_BUILDTYPE%" == "boost" (

echo "Running boost job"
echo '==================================> INSTALL'
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⚠️ Potential issue | 🟡 Minor

Single quotes are printed literally in cmd.exe.

echo '==================================> INSTALL' will output the surrounding ' characters. Use double quotes or no quotes for cleaner output. Same applies to lines 37 and 41.

Proposed fix 
-echo '==================================> INSTALL'
+echo ==================================^> INSTALL

Note: > must be escaped with ^ in batch to prevent redirection.

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
echo '==================================> INSTALL'
echo ==================================^> INSTALL
🤖 Prompt for AI Agents 
In @.drone/drone.bat at line 16, Replace the echoed strings that use single
quotes (e.g., echo '==================================> INSTALL' and the similar
echoes at the other locations) because cmd.exe prints single quotes literally;
change them to use either no quotes or double quotes (e.g., echo
"==================================> INSTALL" or echo
==================================> INSTALL) and make sure to escape the >
character as ^> to avoid redirection in batch scripts; update the echo
invocations accordingly.

REM there seems to be some problem with b2 bootstrap on Windows
REM when CXX env variable is set
SET "CXX="

git clone https://github.com/boostorg/boost-ci.git boost-ci-cloned --depth 1
cp -prf boost-ci-cloned/ci .
rm -rf boost-ci-cloned
Comment on lines +21 to +23
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⚠️ Potential issue | 🟡 Minor

🧩 Analysis chain

🏁 Script executed:

cat -n .drone/drone.bat

Repository: cppalliance/capy

Length of output: 1670

🏁 Script executed:

#!/bin/bash
# Check if other .bat files in the repo also use Unix commands like cp/rm
rg -n '\b(cp |rm |ls |mv |cat |grep )\b' --type-add 'bat:*.bat' --type bat

Repository: cppalliance/capy

Length of output: 42

🏁 Script executed:

find . -name "*.yml" -o -name "*.yaml" | head -20

Repository: cppalliance/capy

Length of output: 246

🏁 Script executed:

rg -l "drone" --type yml

Repository: cppalliance/capy

Length of output: 87

🏁 Script executed:

find . -name ".drone*" -type f | head -20

Repository: cppalliance/capy

Length of output: 73

🏁 Script executed:

cat -n .drone.star

Repository: cppalliance/capy

Length of output: 1428

🏁 Script executed:

ls -la .drone/

Repository: cppalliance/capy

Length of output: 291

Use native Windows commands instead of Unix utilities in batch file.

Lines 22–23 use cp -prf and rm -rf, which are Unix utilities that won't run natively in cmd.exe. While these may work if Git Bash is available on PATH, this creates a fragile dependency. The file should use native Windows commands:

Suggested fix 
-cp -prf boost-ci-cloned/ci .
-rm -rf boost-ci-cloned
+xcopy /s /e /q /y boost-ci-cloned\ci ci\
+rmdir /s /q boost-ci-cloned
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
git clone https://github.com/boostorg/boost-ci.git boost-ci-cloned --depth 1
cp -prf boost-ci-cloned/ci .
rm -rf boost-ci-cloned
git clone https://github.com/boostorg/boost-ci.git boost-ci-cloned --depth 1
xcopy /s /e /q /y boost-ci-cloned\ci ci\
rmdir /s /q boost-ci-cloned
🤖 Prompt for AI Agents 
In @.drone/drone.bat around lines 21 - 23, The batch file uses Unix utilities;
replace the cp and rm commands with native Windows equivalents: after the git
clone of "boost-ci-cloned" copy the directory using a Windows command (e.g.,
xcopy boost-ci-cloned\ci . /E /I /Y or robocopy boost-ci-cloned\ci . /E) to
preserve contents, then remove the cloned folder with rmdir /S /Q
boost-ci-cloned (or use robocopy's cleanup). Update the lines that run "cp -prf
boost-ci-cloned/ci ." and "rm -rf boost-ci-cloned" to these native commands so
the script runs under cmd.exe without Unix tools.

REM source ci/travis/install.sh
REM The contents of install.sh below:

for /F %%i in ("%DRONE_REPO%") do @set SELF=%%~nxi
SET BOOST_CI_TARGET_BRANCH=!TRAVIS_BRANCH!
SET BOOST_CI_SRC_FOLDER=%cd%
if "%BOOST_BRANCH%" == "" (
SET BOOST_BRANCH=develop
if "%BOOST_CI_TARGET_BRANCH%" == "master" set BOOST_BRANCH=master
)

call ci\common_install.bat

echo '==================================> ZLIB'
git clone --branch v1.2.13 https://github.com/madler/zlib.git !BOOST_ROOT!\zlib-src --depth 1
set ZLIB_SOURCE=!BOOST_ROOT!\zlib-src

echo '==================================> COMPILE'

REM set B2_TARGETS=libs/!SELF!/test libs/!SELF!/example
set B2_TARGETS=libs/!SELF!/test
call !BOOST_ROOT!\libs\!SELF!\ci\build.bat

)
150 changes: 150 additions & 0 deletions .drone/drone.sh
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@@ -0,0 +1,150 @@
#!/bin/bash

# Copyright 2020 Rene Rivera, Sam Darwin
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE.txt or copy at http://boost.org/LICENSE_1_0.txt)

set -xe

export DRONE_BUILD_DIR=$(pwd)
export VCS_COMMIT_ID=$DRONE_COMMIT
export GIT_COMMIT=$DRONE_COMMIT
export REPO_NAME=$DRONE_REPO
export USER=$(whoami)
export CC=${CC:-gcc}
export PATH=~/.local/bin:/usr/local/bin:$PATH
export TRAVIS_BUILD_DIR=$(pwd)
export TRAVIS_BRANCH=$DRONE_BRANCH
export TRAVIS_EVENT_TYPE=$DRONE_BUILD_EVENT

common_install () {
if [ -z "$SELF" ]; then
export SELF=`basename $REPO_NAME`
fi

git clone https://github.com/boostorg/boost-ci.git boost-ci-cloned --depth 1
[ "$SELF" == "boost-ci" ] || cp -prf boost-ci-cloned/ci .
rm -rf boost-ci-cloned

if [ "$TRAVIS_OS_NAME" == "osx" ]; then
unset -f cd
fi

export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
export BOOST_CI_SRC_FOLDER=$(pwd)

. ./ci/common_install.sh
}

if [[ $(uname) == "Linux" && "$B2_ASAN" == "1" ]]; then
echo 0 | sudo tee /proc/sys/kernel/randomize_va_space > /dev/null
fi

if [ "$DRONE_JOB_BUILDTYPE" == "boost" ]; then

echo '==================================> INSTALL'

common_install

echo '==================================> SCRIPT'

. $BOOST_ROOT/libs/$SELF/ci/build.sh

elif [ "$DRONE_JOB_BUILDTYPE" == "codecov" ]; then

echo '==================================> INSTALL'

common_install

echo '==================================> SCRIPT'

cd $BOOST_ROOT/libs/$SELF
ci/travis/codecov.sh

elif [ "$DRONE_JOB_BUILDTYPE" == "valgrind" ]; then

echo '==================================> INSTALL'

common_install

echo '==================================> SCRIPT'

cd $BOOST_ROOT/libs/$SELF
ci/travis/valgrind.sh

elif [ "$DRONE_JOB_BUILDTYPE" == "coverity" ]; then

echo '==================================> INSTALL'

common_install

echo '==================================> SCRIPT'

if [ -n "${COVERITY_SCAN_NOTIFICATION_EMAIL}" -a \( "$TRAVIS_BRANCH" = "develop" -o "$TRAVIS_BRANCH" = "master" \) -a \( "$DRONE_BUILD_EVENT" = "push" -o "$DRONE_BUILD_EVENT" = "cron" \) ] ; then
cd $BOOST_ROOT/libs/$SELF
ci/travis/coverity.sh
fi

elif [ "$DRONE_JOB_BUILDTYPE" == "cmake1" ]; then

set -xe

echo '==================================> INSTALL'

# already in the image
# pip install --user cmake

echo '==================================> SCRIPT'

export SELF=`basename $REPO_NAME`
BOOST_BRANCH=develop && [ "$DRONE_BRANCH" == "master" ] && BOOST_BRANCH=master || true
echo BOOST_BRANCH: $BOOST_BRANCH
cd ..
git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
cd boost-root

mkdir -p libs/$SELF
cp -r $DRONE_BUILD_DIR/* libs/$SELF
# git submodule update --init tools/boostdep
git submodule update --init --recursive

cd libs/$SELF
mkdir __build__ && cd __build__
cmake -DCMAKE_INSTALL_PREFIX=~/.local ..
cmake --build . --target install

elif [ "$DRONE_JOB_BUILDTYPE" == "cmake-superproject" ]; then

echo '==================================> INSTALL'

common_install

echo '==================================> COMPILE'

# Warnings as errors -Werror not building. Remove for now:
# export CXXFLAGS="-Wall -Wextra -Werror"
export CXXFLAGS="-Wall -Wextra"
export CMAKE_OPTIONS=${CMAKE_OPTIONS:--DBUILD_TESTING=ON}
export CMAKE_SHARED_LIBS=${CMAKE_SHARED_LIBS:-1}

mkdir __build_static
cd __build_static
cmake -DBOOST_ENABLE_CMAKE=1 -DBoost_VERBOSE=1 ${CMAKE_OPTIONS} \
-DBOOST_INCLUDE_LIBRARIES=$SELF ..
cmake --build .
ctest --output-on-failure -R boost_$SELF

cd ..

if [ "$CMAKE_SHARED_LIBS" = 1 ]; then

mkdir __build_shared
cd __build_shared
cmake -DBOOST_ENABLE_CMAKE=1 -DBoost_VERBOSE=1 ${CMAKE_OPTIONS} \
-DBOOST_INCLUDE_LIBRARIES=$SELF -DBUILD_SHARED_LIBS=ON ..
cmake --build .
ctest --output-on-failure -R boost_$SELF

fi

fi
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