$ npm run index

> index
> hugo-algolia -i 'content/posts/**'


<--- Last few GCs --->

[1092906:0x573744fd3100]    27459 ms: Mark-sweep 2102.8 (2136.5) -> 2102.7 (2105.5) MB, 4.3 / 0.0 ms  (average mu = 0.955, current mu = 0.004) last resort GC in old space requested
[1092906:0x573744fd3100]    27464 ms: Mark-sweep 2102.7 (2105.5) -> 2102.7 (2105.5) MB, 5.3 / 0.0 ms  (average mu = 0.937, current mu = 0.003) last resort GC in old space requested


<--- JS stacktrace --->

==== JS stack trace =========================================

    0: ExitFrame [pc: 0x7c31af77ecb9]
    1: StubFrame [pc: 0x7c31af7bbe79]
Security context: 0x3b208f8db9a1 <JSObject>
    2: replace [0x3b208f8ca221](this=0x22835feb3e19 <Very long string[156308060]>,0x22835feb3a09 <JSRegExp <String[#20]: \s{0,2}\[.*?\]: .*?$>>,0x018b31640731 <String[#0]: >)
    3: /* anonymous */ [0x345b8145879] [/home/scott/hugo/scottstuff/node_modules/remove-markdown/index.js:35] [bytecode=0x2e86ca337d79 offset=373](...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
 1: 0x7c31ae8bc31c node::Abort() [/lib/x86_64-linux-gnu/libnode.so.72]
 2: 0x7c31ae7ec67c  [/lib/x86_64-linux-gnu/libnode.so.72]
 3: 0x7c31aec91e2a v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [/lib/x86_64-linux-gnu/libnode.so.72]
 4: 0x7c31aec921e4 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/lib/x86_64-linux-gnu/libnode.so.72]
 5: 0x7c31aee445d9  [/lib/x86_64-linux-gnu/libnode.so.72]
 6: 0x7c31aee581df v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [/lib/x86_64-linux-gnu/libnode.so.72]
 7: 0x7c31aee1cae1 v8::internal::Factory::AllocateRawWithImmortalMap(int, v8::internal::AllocationType, v8::internal::Map, v8::internal::AllocationAlignment) [/lib/x86_64-linux-gnu/libnode.so.72]
 8: 0x7c31aee25ad8 v8::internal::Factory::NewRawTwoByteString(int, v8::internal::AllocationType) [/lib/x86_64-linux-gnu/libnode.so.72]
 9: 0x7c31af0829dd v8::internal::String::SlowFlatten(v8::internal::Isolate*, v8::internal::Handle<v8::internal::ConsString>, v8::internal::AllocationType) [/lib/x86_64-linux-gnu/libnode.so.72]
10: 0x7c31af142a7b v8::internal::RegExpImpl::IrregexpExec(v8::internal::Isolate*, v8::internal::Handle<v8::internal::JSRegExp>, v8::internal::Handle<v8::internal::String>, int, v8::internal::Handle<v8::internal::RegExpMatchInfo>) [/lib/x86_64-linux-gnu/libnode.so.72]
11: 0x7c31af19eb00 v8::internal::Runtime_RegExpExec(int, unsigned long*, v8::internal::Isolate*) [/lib/x86_64-linux-gnu/libnode.so.72]
12: 0x7c31af77ecb9  [/lib/x86_64-linux-gnu/libnode.so.72]
Aborted (core dumped)

$ NODE_OPTIONS=--max_old_space_size=8000 npm run index

> index
> hugo-algolia -i 'content/posts/**'

buffer.js:605
    slice: (buf, start, end) => buf.utf8Slice(start, end),
                                    ^

Error: Cannot create a string longer than 0x3fffffe7 characters
    at Object.slice (buffer.js:605:37)
    at Buffer.toString (buffer.js:802:14)
    at Object.readFileSync (fs.js:408:41)
    at Function.matter.read (/home/scott/hugo/scottstuff/node_modules/gray-matter/index.js:161:16)
    at HugoAlgolia.HugoAlgolia.readFile (/home/scott/hugo/scottstuff/node_modules/hugo-algolia/lib/index.js:278:25)
    at HugoAlgolia.HugoAlgolia.readDirectory (/home/scott/hugo/scottstuff/node_modules/hugo-algolia/lib/index.js:218:14)
    at HugoAlgolia.HugoAlgolia.index (/home/scott/hugo/scottstuff/node_modules/hugo-algolia/lib/index.js:102:10)
    at Object.<anonymous> (/home/scott/hugo/scottstuff/node_modules/hugo-algolia/bin/index.js:23:26)
    at Module._compile (internal/modules/cjs/loader.js:999:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10) {
  code: 'ERR_STRING_TOO_LONG'
}