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> the Cosmopolitan monorepo has two million lines of code Anyone knows roughly how it is broken down? Because that seems massive for a small team. Or is it cou

• jart 3y ago
  A lot of it is actually vendored code under third_party/ e.g. Python 2.6, libcxx, compiler_rt, zlib, etc. I don't like to write anything myself if I don't have to. Here's a synopsis of how many lines of code are contained in the subset of packages that me and my team (mostly) wrote ourselves. $ for x in ape examples libc/* tool/* net/* test/*/*; do echo $x $(wc -l $x/*.{c,cc,S,h,sh,mk,inc} $x/*/*.{c,cc,S,h,sh,inc} $x/*/*/*.{c,S,h,sh} $x/*.S | tail -n1 | awk1); done 2>/dev/null | sort -nrk2 | head -n25 libc/calls 38690 libc/tinymath 33400 (mostly copied from fdlibm/arm/musl/freebsd/openbsd actually) libc/intrin 28243 (a good chunk of this is from arm and llvm) libc/nt 26738 (it's just win32 interface boilerplate) libc/stdio 21829 examples 19740 (a big chunk of that is actually dash) libc/sysv 18305 tool/build 17811 test/libc/xed 17581 (mostly generated actually) libc/nexgen32e 16695 tool/net 15058 libc/str 12150 tool/viz 11511 libc/runtime 10823 test/libc/calls 9460 ape 7507 libc/sock 7436 tool/plinko 7075 libc/proc 6956 net/http 6901 libc/thread 6757 libc/vga 5518 test/libc/stdio 5057 libc/log 4759 libc/time 4749 test/libc/tinymath 4555 libc/testlib 4217 That comes out to 429,866 lines. Every file has a copyright header saying where it came from. So a lot of those lines are just copyright notices repeated over and over again. It also means if anyone is bored, there's an opportunity to do some deeper analysis.