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/** |
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* This file is part of the CernVM File System. |
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*/ |
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#include "cmd_tag.h" |
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#include <errno.h> |
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#include <memory> |
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#include <string> |
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#include <vector> |
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#include "history.h" |
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#include "publish/except.h" |
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#include "publish/repository.h" |
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#include "publish/settings.h" |
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#include "upload_spooler_definition.h" |
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#include "util/logging.h" |
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#include "util/posix.h" |
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#include "util/string.h" |
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#include "whitelist.h" |
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namespace publish { |
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int CmdTag::Main(const Options &options) { |
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const std::string fqrn = options.plain_args()[0].value_str; |
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const bool has_add = options.Has("add"); |
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const bool has_remove = options.Has("remove"); |
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if (!has_add && !has_remove) |
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throw EPublish("neither tags to add (-a) nor to remove (-d) given", |
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EPublish::kFailInvocation); |
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SettingsBuilder builder; |
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std::unique_ptr<SettingsPublisher> settings; |
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try { |
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settings.reset( |
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builder.CreateSettingsPublisher(fqrn, true /* needs_managed */)); |
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} catch (const EPublish &e) { |
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if (e.failure() == EPublish::kFailRepositoryNotFound) { |
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LogCvmfs(kLogCvmfs, kLogStderr | kLogSyslogErr, "CernVM-FS error: %s", |
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e.msg().c_str()); |
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return 1; |
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} |
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throw; |
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} |
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if (settings->storage().type() != upload::SpoolerDefinition::Gateway) { |
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throw EPublish("'cvmfs_publish tag' only supports gateway repositories", |
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EPublish::kFailInvocation); |
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} |
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if (!SwitchCredentials(settings->owner_uid(), settings->owner_gid(), |
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false /* temporarily */)) { |
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throw EPublish("No write permission to repository", |
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EPublish::kFailPermission); |
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} |
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std::unique_ptr<Publisher> publisher; |
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try { |
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publisher.reset(new Publisher(*settings)); |
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if (publisher->whitelist()->IsExpired()) { |
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throw EPublish("Repository whitelist for " + fqrn + " is expired", |
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EPublish::kFailWhitelistExpired); |
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} |
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} catch (const EPublish &e) { |
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LogCvmfs(kLogCvmfs, kLogStderr | kLogSyslogErr, "%s", e.msg().c_str()); |
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if (e.failure() == EPublish::kFailLayoutRevision |
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|| e.failure() == EPublish::kFailWhitelistExpired) { |
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return EINVAL; |
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} |
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return EIO; |
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} |
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std::vector<history::History::Tag> add_tags; |
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if (has_add) { |
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history::History::Tag tag; |
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tag.name = options.GetString("add"); |
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if (options.Has("description")) |
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tag.description = options.GetString("description"); |
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add_tags.push_back(tag); |
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} |
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std::vector<std::string> rm_tags; |
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if (has_remove) |
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rm_tags = SplitString(options.GetString("remove"), ' '); |
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try { |
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publisher->EditTags(add_tags, rm_tags); |
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} catch (const EPublish &e) { |
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LogCvmfs(kLogCvmfs, kLogStderr | kLogSyslogErr, "CernVM-FS tag error: %s", |
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e.msg().c_str()); |
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if (e.failure() == EPublish::kFailLeaseBusy) |
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return EBUSY; |
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return EIO; |
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} |
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return 0; |
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} |
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} // namespace publish |
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