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Fixed the duplicate portmappings caused by Docker's /containers/json API returning two Ports entries for every bound port

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mrkmntal 2026-08-29 21:25:58 -04:00
commit c3419524e5
5 changed files with 24 additions and 5 deletions
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7
tests/test_container_parser.cpp
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@ -7,15 +7,18 @@ int main() {
const auto result = parseContainerList(R"([
{"Id":"running-id","Names":["/web"],"State":"running","Status":"Up 2 minutes","Ports":[]},
{"Id":"exited-id","Names":["/old"],"State":"exited","Status":"Exited (0) 1 minute ago","Ports":[{"PrivatePort":80,"Type":"tcp"}]},
{"Id":"odd-id","Names":["/odd"],"State":"exited","Ports":"unexpected"}
{"Id":"odd-id","Names":["/odd"],"State":"exited","Ports":"unexpected"},
{"Id":"mapped-id","Names":["/mapped"],"State":"running","Status":"Up 1 minute","Ports":[{"IP":"0.0.0.0","PrivatePort":80,"PublicPort":8080,"Type":"tcp"},{"IP":"::","PrivatePort":80,"PublicPort":8080,"Type":"tcp"}]}
])");
assert(result.ok());
assert(result.items.size() == 3);
assert(result.items.size() == 4);
assert(result.items[0].running);
assert(!result.items[1].running);
assert(result.items[1].name == "old");
assert(result.items[1].ports.empty());
assert(result.items[2].name == "odd");
assert(result.items[3].name == "mapped");
assert(result.items[3].ports == "8080:80");
const auto empty = parseContainerList("[]");
assert(empty.ok());