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mu-init: automatic export labels with --reinit

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When re-initializing the store, automatically write the labels to a file in mu's
cache, so user can later import them.
This commit is contained in:
Dirk-Jan C. Binnema
2025-08-16 15:48:08 +03:00
parent a6b1f47a30
commit 8c706a77db
6 changed files with 98 additions and 33 deletions
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16
lib/mu-store-labels.hh
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@ -129,11 +129,13 @@ public:
std::string line;
while (std::getline(ss, line)) {
if (const auto parts = Mu::split(line, SepaChar2); parts.size() != 2)
if (const auto parts =
Mu::split(line, SepaChar2); parts.size() != 2)
mu_warning("error: '{}'", line);
else
map.emplace(std::move(parts[0]),
static_cast<std::size_t>(g_ascii_strtoll(parts[1].c_str(),{}, 10)));
static_cast<std::size_t>(
g_ascii_strtoll(parts[1].c_str(),{}, 10)));
}
return map;
}
@ -148,14 +150,17 @@ class Store;
* Export labels to a file
*
* If path is not specified, use a file in the current directory
* If path ends in '/', write file in the path-directory
*
* @param store a store object
* @param query for the message whose labels to export
* @param query for the message whose labels to export (empty for "all")
* @param path the path or nothing
*
* @return either the output filename or some error
*/
Result<std::string> export_labels(const Store& store, const std::string& query="", Option<std::string> path);
Result<std::string> export_labels(const Store& store,
const std::string& query="",
Option<std::string> path={});
/**
* Import labels from a file
@ -170,7 +175,8 @@ Result<std::string> export_labels(const Store& store, const std::string& query="
*
* @return Ok or some error
*/
Result<void> import_labels(Store&, const std::string& path, bool dry_run, bool quiet, bool verbose);
Result<void> import_labels(Store&, const std::string& path, bool dry_run,
bool quiet, bool verbose);
} // namespace Mux
#endif /*MU_LABELS_CACHE_HH*/