Crash on translate #13
Description
I just tried to run vue translation manager on a bigger project and received a stack trace. (more info below)
./node_modules/.bin/vue-translation-manager translate
<--- Last few GCs --->
[17890:0x104001c00] 1688 ms: Mark-sweep 1192.5 (1214.3) -> 1192.5 (1198.3) MB, 13.9 / 0.0 ms (average mu = 0.937, current mu = 0.002) last resort GC in old space requested
[17890:0x104001c00] 1700 ms: Mark-sweep 1192.5 (1198.3) -> 1192.5 (1198.3) MB, 11.8 / 0.0 ms (average mu = 0.874, current mu = 0.002) last resort GC in old space requested
<--- JS stacktrace --->
==== JS stack trace =========================================
0: ExitFrame [pc: 0x2df284c4fc7d]
Security context: 0x22367c38c491 <JSObject>
1: indexOf [0x2236aa524e39](this=0x2236e12b0c01 <Very long string[620757201]>,0x2236bf4a61e1 <String[2]: {{>)
2: extractTemplateExpression [0x2236e817d731] [/Users/thorsten/src/development/frontend/node_modules/vue-translation-manager/index.js:78] [bytecode=0x2236bf4be529 offset=11](this=0x223671a045a1 <JSGlobal Object>,0x2236e12b0c01 <Very long stri...
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
Writing Node.js report to file: report.20190321.123121.17890.001.json
Node.js report completed
1: 0x100064183 node::Abort() [/usr/local/bin/node]
2: 0x1000647f1 node::OnFatalError(char const*, char const*) [/usr/local/bin/node]
3: 0x10017d12f v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [/usr/local/bin/node]
4: 0x10017d0d0 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/usr/local/bin/node]
5: 0x100439f30 v8::internal::Heap::UpdateSurvivalStatistics(int) [/usr/local/bin/node]
6: 0x10044001a v8::internal::Heap::SetUp() [/usr/local/bin/node]
7: 0x100420613 v8::internal::Factory::AllocateRawWithImmortalMap(int, v8::internal::PretenureFlag, v8::internal::Map*, v8::internal::AllocationAlignment) [/usr/local/bin/node]
8: 0x100422175 v8::internal::Factory::NewRawTwoByteString(int, v8::internal::PretenureFlag) [/usr/local/bin/node]
9: 0x1004feeea v8::internal::String::SlowFlatten(v8::internal::Isolate*, v8::internal::Handle<v8::internal::ConsString>, v8::internal::PretenureFlag) [/usr/local/bin/node]
10: 0x100519ede v8::internal::String::IndexOf(v8::internal::Isolate*, v8::internal::Handle<v8::internal::String>, v8::internal::Handle<v8::internal::String>, int) [/usr/local/bin/node]
11: 0x10063bc91 v8::internal::Runtime_StringIndexOfUnchecked(int, v8::internal::Object**, v8::internal::Isolate*) [/usr/local/bin/node]
12: 0x2df284c4fc7d
13: 0x2df284f2a9ce
Abort trap: 6
As the project is private I cannot paste/refer to the code, but a quick grep -R "\$t(" * | wc -l results in about 1200 calls (maybe missing some in plain .js files, but not much) with rather long keys currently (I wanted to setup vue translation manager to refactor this ;) ).
However, I was wondering if it makes sense to add an option to pass a path or a single .vue file to translate.
This way one would be able to translate only parts of the project (which is what I want to do most of the time).