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2025-05-30 19:23:53 +12:00
parent b72eb9394a
commit 2c2517f2fc
4 changed files with 26 additions and 16 deletions
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27
src/database.cpp
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@@ -182,22 +182,13 @@ bool Database::remove_by_hash(const std::string& hash) {
return success;
}
bool Database::get(const std::string& hash_or_labeltag, dbEntry& entry) {
std::string sql;
if (hash_or_labeltag.find(':') != std::string::npos) {
// Query by label:tag - search for exact match in the JSON array
sql = "SELECT hash, labeltags, metadata FROM objects WHERE json_array_length(labeltags) > 0 AND EXISTS (SELECT 1 FROM json_each(labeltags) WHERE value = ?);";
} else {
// Query by hash
sql = "SELECT hash, labeltags, metadata FROM objects WHERE hash = ?;";
}
bool Database::run_sql_text(const std::string& sql, const std::string& bind_text, dbEntry& entry) {
sqlite3_stmt* stmt;
if (sqlite3_prepare_v2(db_, sql.c_str(), -1, &stmt, nullptr) != SQLITE_OK) {
return false;
}
sqlite3_bind_text(stmt, 1, hash_or_labeltag.c_str(), -1, SQLITE_STATIC);
sqlite3_bind_text(stmt, 1, bind_text.c_str(), -1, SQLITE_STATIC);
if (sqlite3_step(stmt) != SQLITE_ROW) {
sqlite3_finalize(stmt);
@@ -207,7 +198,7 @@ bool Database::get(const std::string& hash_or_labeltag, dbEntry& entry) {
entry.hash = reinterpret_cast<const char*>(sqlite3_column_text(stmt, 0));
std::string labeltags_str = reinterpret_cast<const char*>(sqlite3_column_text(stmt, 1));
std::string metadata_str = reinterpret_cast<const char*>(sqlite3_column_text(stmt, 2));
entry.labeltags = nlohmann::json::parse(labeltags_str).get<std::vector<std::string>>();
entry.metadata = nlohmann::json::parse(metadata_str);
@@ -215,6 +206,18 @@ bool Database::get(const std::string& hash_or_labeltag, dbEntry& entry) {
return true;
}
bool Database::get(const std::string& hash_or_labeltag, dbEntry& entry) {
if (hash_or_labeltag.find(':') != std::string::npos)
return (run_sql_text("SELECT hash, labeltags, metadata FROM objects WHERE json_array_length(labeltags) > 0 AND EXISTS (SELECT 1 FROM json_each(labeltags) WHERE value = ?);", hash_or_labeltag, entry));
if (run_sql_text("SELECT hash, labeltags, metadata FROM objects WHERE hash = ?;", hash_or_labeltag, entry))
return true;
std::string with_latest = hash_or_labeltag + ":latest";
return (run_sql_text("SELECT hash, labeltags, metadata FROM objects WHERE hash = ?;", with_latest, entry));
}
bool Database::list(std::vector<dbEntry>& entries) {
std::string sql = "SELECT hash, labeltags, metadata FROM objects;";
sqlite3_stmt* stmt;