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Diffstat (limited to 'build2/filesystem.txx')
-rw-r--r-- | build2/filesystem.txx | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/build2/filesystem.txx b/build2/filesystem.txx deleted file mode 100644 index 919a26e..0000000 --- a/build2/filesystem.txx +++ /dev/null @@ -1,111 +0,0 @@ -// file : build2/filesystem.txx -*- C++ -*- -// copyright : Copyright (c) 2014-2019 Code Synthesis Ltd -// license : MIT; see accompanying LICENSE file - -#include <type_traits> // is_base_of - -#include <build2/context.hxx> -#include <build2/diagnostics.hxx> - -namespace build2 -{ - template <typename T> - fs_status<butl::rmfile_status> - rmfile (const path& f, const T& t, uint16_t v) - { - using namespace butl; - - // We don't want to print the command if we couldn't remove the file - // because it does not exist (just like we don't print the update command - // if the file is up to date). This makes the below code a bit ugly. - // - auto print = [&f, &t, v] () - { - if (verb >= v) - { - if (verb >= 2) - text << "rm " << f; - else if (verb) - text << "rm " << t; - } - }; - - rmfile_status rs; - - try - { - rs = dry_run - ? file_exists (f) ? rmfile_status::success : rmfile_status::not_exist - : try_rmfile (f); - } - catch (const system_error& e) - { - print (); - fail << "unable to remove file " << f << ": " << e << endf; - } - - if (rs == rmfile_status::success) - print (); - - return rs; - } - - template <typename T> - fs_status<butl::rmdir_status> - rmdir (const dir_path& d, const T& t, uint16_t v) - { - using namespace butl; - - // We don't want to print the command if we couldn't remove the directory - // because it does not exist (just like we don't print mkdir if it already - // exists) or if it is not empty. This makes the below code a bit ugly. - // - auto print = [&d, &t, v] () - { - if (verb >= v) - { - if (verb >= 2) - text << "rmdir " << d; - else if (verb) - text << (std::is_base_of<dir_path, T>::value ? "rmdir " : "rm ") << t; - } - }; - - bool w (false); // Don't try to remove working directory. - rmdir_status rs; - try - { - rs = dry_run - ? dir_exists (d) ? rmdir_status::success : rmdir_status::not_exist - : !(w = work.sub (d)) ? try_rmdir (d) : rmdir_status::not_empty; - } - catch (const system_error& e) - { - print (); - fail << "unable to remove directory " << d << ": " << e << endf; - } - - switch (rs) - { - case rmdir_status::success: - { - print (); - break; - } - case rmdir_status::not_empty: - { - if (verb >= v && verb >= 2) - { - text << d << " is " - << (w ? "current working directory" : "not empty") - << ", not removing"; - } - break; - } - case rmdir_status::not_exist: - break; - } - - return rs; - } -} |