mirror of https://github.com/tstack/lnav
[arc/remote] use a single work directory for archive/remote files
Timothy Stack
3 years ago
parent
e13816a8e3
commit
be51a4e3de
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/**
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* Copyright (c) 2021, Timothy Stack
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Timothy Stack nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "paths.hh"
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#include "fmt/format.h"
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namespace lnav {
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namespace paths {
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ghc::filesystem::path dotlnav()
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{
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auto home_env = getenv("HOME");
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auto xdg_config_home = getenv("XDG_CONFIG_HOME");
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if (home_env != nullptr) {
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auto home_path = ghc::filesystem::path(home_env);
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if (ghc::filesystem::is_directory(home_path)) {
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auto home_lnav = home_path / ".lnav";
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if (ghc::filesystem::is_directory(home_lnav)) {
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return home_lnav;
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}
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if (xdg_config_home != nullptr) {
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auto xdg_path = ghc::filesystem::path(xdg_config_home);
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if (ghc::filesystem::is_directory(xdg_path)) {
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return xdg_path / "lnav";
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}
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}
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auto home_config = home_path / ".config";
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if (ghc::filesystem::is_directory(home_config)) {
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return home_config / "lnav";
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}
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return home_lnav;
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}
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}
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return ghc::filesystem::current_path();
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}
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ghc::filesystem::path workdir()
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{
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auto subdir_name = fmt::format("lnav-user-{}-work", getuid());
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auto tmp_path = ghc::filesystem::temp_directory_path();
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return tmp_path / ghc::filesystem::path(subdir_name);
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}
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}
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}
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@ -0,0 +1,51 @@
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/**
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* Copyright (c) 2021, Timothy Stack
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Timothy Stack nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
|
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef lnav_paths_hh
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#define lnav_paths_hh
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#include "ghc/filesystem.hpp"
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namespace lnav {
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namespace paths {
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/**
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* Compute the path to a file in the user's '.lnav' directory.
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*
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* @param sub The path to the file in the '.lnav' directory.
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* @return The full path
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*/
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ghc::filesystem::path dotlnav();
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ghc::filesystem::path workdir();
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}
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}
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#endif
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