|
# License: public domain / CC0-1.0 |
|
|
|
import glob |
|
import os |
|
import shutil |
|
|
|
from conan.api.output import ConanOutput |
|
from conans.util.files import mkdir |
|
|
|
|
|
def deploy(graph, output_folder): |
|
""" |
|
Copy all shared libraries of host dependencies into <deploy-folder>. |
|
""" |
|
conanfile = graph.root.conanfile |
|
output = ConanOutput(scope="shared_deploy") |
|
output.info(f"Deploying runtime dependencies to folder: {output_folder}") |
|
mkdir(output_folder) |
|
keep_symlinks = conanfile.conf.get("tools.deployer:symlinks", check_type=bool, default=True) |
|
for _, dep in conanfile.dependencies.host.items(): |
|
if dep.package_folder is None: |
|
output.warning(f"{dep.ref} does not have a package folder, skipping") |
|
continue |
|
|
|
cpp_info = dep.cpp_info.aggregated_components() |
|
copied_libs = set() |
|
|
|
for bindir in cpp_info.bindirs: |
|
if not os.path.isdir(bindir): |
|
continue |
|
for lib in cpp_info.libs: |
|
if _copy_files(dep, "{}.dll".format(lib), bindir, output_folder, keep_symlinks): |
|
copied_libs.add(lib) |
|
|
|
for libdir in cpp_info.libdirs: |
|
if not os.path.isdir(libdir): |
|
continue |
|
for lib in cpp_info.libs: |
|
if _copy_files(dep, "lib{}.so*".format(lib), libdir, output_folder, keep_symlinks): |
|
copied_libs.add(lib) |
|
if _copy_files(dep, "lib{}.dylib".format(lib), libdir, output_folder, keep_symlinks): |
|
copied_libs.add(lib) |
|
|
|
output.info(f"Copied {len(copied_libs)} shared libraries from {dep.ref}: {', '.join(sorted(copied_libs))}") |
|
not_found = copied_libs - set(cpp_info.libs) |
|
if not_found: |
|
output.error(f"Some {dep.ref} libraries were not found: {', '.join(sorted(not_found))}") |
|
conanfile.output.success(f"Shared libraries deployed to folder: {output_folder}") |
|
|
|
|
|
def _copy_files(dep, pattern, src_dir, output_dir, keep_symlinks): |
|
file_count = 0 |
|
output = ConanOutput(scope="deploy_shared") |
|
for src in glob.glob(os.path.join(src_dir, pattern)): |
|
dst = os.path.join(output_dir, os.path.basename(src)) |
|
try: |
|
if os.path.lexists(dst): |
|
os.remove(dst) |
|
shutil.copy2(src, dst, follow_symlinks=not keep_symlinks) |
|
output.verbose(f"Copied {src}") |
|
file_count += 1 |
|
except Exception: |
|
output.error(f"Copying of {dep} shared library failed: {src} -> {dst}") |
|
raise |
|
return file_count |
