diff --git a/.github/workflows/ci-hog.yml b/.github/workflows/ci-hog.yml index 5733393905e..7fee499a801 100644 --- a/.github/workflows/ci-hog.yml +++ b/.github/workflows/ci-hog.yml @@ -122,6 +122,12 @@ jobs: # as apt-get is quite out of date. The same version must be set in hogql_parser/pyproject.toml ANTLR_VERSION: '4.13.2' + - name: Check if STL bytecode is up to date + if: needs.changes.outputs.hog == 'true' + run: | + python -m hogvm.stl.compile + git diff --exit-code + - name: Run HogVM Python tests if: needs.changes.outputs.hog == 'true' run: | diff --git a/.prettierignore b/.prettierignore index 9873fd15770..384440856b3 100644 --- a/.prettierignore +++ b/.prettierignore @@ -17,3 +17,4 @@ dist/ node_modules/ pnpm-lock.yaml posthog/templates/email/* +hogvm/typescript/src/stl/bytecode.ts diff --git a/bin/hog b/bin/hog index 3ad82b4cf7e..6f7b4a88c5b 100755 --- a/bin/hog +++ b/bin/hog @@ -22,7 +22,8 @@ if [[ "$@" == *".hoge"* ]]; then fi exec node $CLI_PATH "$@" fi - +elif [[ "$@" == *"--out"* ]]; then + exec python3 -m posthog.hogql.cli --out "$@" elif [[ "$@" == *".hog"* ]]; then exec python3 -m posthog.hogql.cli --run "$@" else diff --git a/hogvm/README.md b/hogvm/README.md index a2eeab5f0f6..7f3ce80e85b 100644 --- a/hogvm/README.md +++ b/hogvm/README.md @@ -1,10 +1,10 @@ # HogVM -A HogVM is a 🦔 that runs HogQL bytecode. It's purpose is to locally evaluate HogQL expressions against any object. +A HogVM is a 🦔 that runs Hog bytecode. It's purpose is to locally evaluate Hog/QL expressions against any object. -## HogQL bytecode +## Hog bytecode -HogQL Bytecode is a compact representation of a subset of the HogQL AST nodes. It follows a certain structure: +Hog Bytecode is a compact representation of a subset of the Hog AST nodes. It follows a certain structure: ``` 1 + 2 # [_H, op.INTEGER, 2, op.INTEGER, 1, op.PLUS] @@ -23,11 +23,11 @@ The `python/execute.py` function in this folder acts as the reference implementa ### Operations -To be considered a PostHog HogQL Bytecode Certified Parser, you must implement the following operations: +Here's a sample list of Hog bytecode operations, missing about half of them and likely out of date: ```bash FIELD = 1 # [arg3, arg2, arg1, FIELD, 3] # arg1.arg2.arg3 -CALL = 2 # [arg2, arg1, CALL, 'concat', 2] # concat(arg1, arg2) +CALL_GLOBAL = 2 # [arg2, arg1, CALL, 'concat', 2] # concat(arg1, arg2) AND = 3 # [val3, val2, val1, AND, 3] # val1 and val2 and val3 OR = 4 # [val3, val2, val1, OR, 3] # val1 or val2 or val3 NOT = 5 # [val, NOT] # not val @@ -60,29 +60,9 @@ INTEGER = 33 # [INTEGER, 123] # 123 FLOAT = 34 # [FLOAT, 123.12] # 123.01 ``` -### Async Operations - -Some operations can't be computed directly, and are thus asked back to the caller. These include: - -```bash -IN_COHORT = 27 # [val2, val1, IREGEX] # val1 in cohort val2 -NOT_IN_COHORT = 28 # [val2, val1, NOT_IREGEX] # val1 not in cohort val2 -``` - -The arguments for these instructions will be passed on to the provided `async_operation(*args)` in reverse: - -```python -def async_operation(*args): - if args[0] == op.IN_COHORT: - return db.queryInCohort(args[1], args[2]) - return False - -execute_bytecode(to_bytecode("'user_id' in cohort 2"), {}, async_operation).result -``` - ### Functions -A PostHog HogQL Bytecode Certified Parser must also implement the following function calls: +A Hog Certified Parser must also implement the following function calls: ```bash concat(...) # concat('test: ', 1, null, '!') == 'test: 1!' @@ -96,7 +76,7 @@ ifNull(val, alternative) # ifNull('string', false) == 'string' ### Null handling -In HogQL equality comparisons, `null` is treated as any other variable. Its presence will not make functions automatically return `null`, as is the ClickHouse default. +In Hog/QL equality comparisons, `null` is treated as any other variable. Its presence will not make functions automatically return `null`, as is the ClickHouse default. ```sql 1 == null # false @@ -104,11 +84,3 @@ In HogQL equality comparisons, `null` is treated as any other variable. Its pres ``` Nulls are just ignored in `concat` - - -## Known broken features - -- **Regular Expression** support is implemented, but NOT GUARANTEED to the same way across platforms. Different implementations (ClickHouse, Python, Node) use different Regexp engines. ClickHouse uses `re2`, the others use `pcre`. Use the case-insensitive regex operators instead of passing in modifier flags through the expression. -- **DateTime** comparisons are not supported. -- **Cohort Matching** operations are not implemented. -- Only a small subset of functions is enabled. This list is bound to expand. diff --git a/hogvm/__tests__/__snapshots__/bytecodeStl.hoge b/hogvm/__tests__/__snapshots__/bytecodeStl.hoge new file mode 100644 index 00000000000..656b28dd95b --- /dev/null +++ b/hogvm/__tests__/__snapshots__/bytecodeStl.hoge @@ -0,0 +1,9 @@ +["_H", 1, 32, "--- arrayMap ----", 2, "print", 1, 35, 52, "lambda", 1, 0, 6, 33, 2, 36, 0, 8, 38, 53, 0, 33, 1, 33, 2, +33, 3, 43, 3, 2, "arrayMap", 2, 2, "print", 1, 35, 32, "--- arrayExists ----", 2, "print", 1, 35, 52, "lambda", 1, 0, 6, +32, "%nana%", 36, 0, 17, 38, 53, 0, 32, "apple", 32, "banana", 32, "cherry", 43, 3, 2, "arrayExists", 2, 2, "print", 1, +35, 52, "lambda", 1, 0, 6, 32, "%boom%", 36, 0, 17, 38, 53, 0, 32, "apple", 32, "banana", 32, "cherry", 43, 3, 2, +"arrayExists", 2, 2, "print", 1, 35, 52, "lambda", 1, 0, 6, 32, "%boom%", 36, 0, 17, 38, 53, 0, 43, 0, 2, "arrayExists", +2, 2, "print", 1, 35, 32, "--- arrayFilter ----", 2, "print", 1, 35, 52, "lambda", 1, 0, 6, 32, "%nana%", 36, 0, 17, 38, +53, 0, 32, "apple", 32, "banana", 32, "cherry", 43, 3, 2, "arrayFilter", 2, 2, "print", 1, 35, 52, "lambda", 1, 0, 6, +32, "%e%", 36, 0, 17, 38, 53, 0, 32, "apple", 32, "banana", 32, "cherry", 43, 3, 2, "arrayFilter", 2, 2, "print", 1, 35, +52, "lambda", 1, 0, 6, 32, "%boom%", 36, 0, 17, 38, 53, 0, 43, 0, 2, "arrayFilter", 2, 2, "print", 1, 35] diff --git a/hogvm/__tests__/__snapshots__/bytecodeStl.stdout b/hogvm/__tests__/__snapshots__/bytecodeStl.stdout new file mode 100644 index 00000000000..75fb5213f4b --- /dev/null +++ b/hogvm/__tests__/__snapshots__/bytecodeStl.stdout @@ -0,0 +1,10 @@ +--- arrayMap ---- +[2, 4, 6] +--- arrayExists ---- +true +false +false +--- arrayFilter ---- +['banana'] +['apple', 'cherry'] +[] diff --git a/hogvm/__tests__/__snapshots__/lambdas.hoge b/hogvm/__tests__/__snapshots__/lambdas.hoge index 6fd2381e9e9..740997b8e22 100644 --- a/hogvm/__tests__/__snapshots__/lambdas.hoge +++ b/hogvm/__tests__/__snapshots__/lambdas.hoge @@ -4,4 +4,6 @@ 33, 2, 52, "lambda", 1, 0, 6, 33, 2, 36, 0, 8, 38, 53, 0, 54, 1, 2, "print", 1, 35, 32, "--------", 2, "print", 1, 35, 52, "lambda", 1, 0, 20, 36, 0, 2, "print", 1, 35, 32, "moo", 2, "print", 1, 35, 32, "cow", 2, "print", 1, 35, 31, 38, 53, 0, 33, 2, 36, 3, 54, 1, 35, 32, "--------", 2, "print", 1, 35, 52, "lambda", 0, 0, 14, 32, "moo", 2, "print", 1, 35, -32, "cow", 2, "print", 1, 35, 31, 38, 53, 0, 36, 4, 54, 0, 35, 35, 35, 35, 35, 35] +32, "cow", 2, "print", 1, 35, 31, 38, 53, 0, 36, 4, 54, 0, 35, 32, "-------- lambdas do not survive json --------", 2, +"print", 1, 35, 36, 0, 2, "print", 1, 35, 36, 0, 2, "jsonStringify", 1, 2, "print", 1, 35, 36, 0, 2, "jsonStringify", 1, +2, "jsonParse", 1, 36, 5, 2, "print", 1, 35, 35, 35, 35, 35, 35, 35] diff --git a/hogvm/__tests__/__snapshots__/lambdas.stdout b/hogvm/__tests__/__snapshots__/lambdas.stdout index 965e1733e2a..0257380062d 100644 --- a/hogvm/__tests__/__snapshots__/lambdas.stdout +++ b/hogvm/__tests__/__snapshots__/lambdas.stdout @@ -12,3 +12,7 @@ cow -------- moo cow +-------- lambdas do not survive json -------- +fn +"fn" +fn diff --git a/hogvm/__tests__/bytecodeStl.hog b/hogvm/__tests__/bytecodeStl.hog new file mode 100644 index 00000000000..c70970182e3 --- /dev/null +++ b/hogvm/__tests__/bytecodeStl.hog @@ -0,0 +1,12 @@ +print('--- arrayMap ----') +print(arrayMap(x -> x * 2, [1,2,3])) + +print('--- arrayExists ----') +print(arrayExists(x -> x like '%nana%', ['apple', 'banana', 'cherry'])) +print(arrayExists(x -> x like '%boom%', ['apple', 'banana', 'cherry'])) +print(arrayExists(x -> x like '%boom%', [])) + +print('--- arrayFilter ----') +print(arrayFilter(x -> x like '%nana%', ['apple', 'banana', 'cherry'])) +print(arrayFilter(x -> x like '%e%', ['apple', 'banana', 'cherry'])) +print(arrayFilter(x -> x like '%boom%', [])) diff --git a/hogvm/__tests__/lambdas.hog b/hogvm/__tests__/lambdas.hog index 4c27399e107..69008335e22 100644 --- a/hogvm/__tests__/lambdas.hog +++ b/hogvm/__tests__/lambdas.hog @@ -28,3 +28,10 @@ let noArg := () -> { print('cow') } noArg() + +print('-------- lambdas do not survive json --------') + +print(b) +print(jsonStringify(b)) // just a json string "" +let c := jsonParse(jsonStringify(b)) +print(c) // prints a string, can't be called diff --git a/hogvm/python/execute.py b/hogvm/python/execute.py index ac37a7314fc..a8553628c73 100644 --- a/hogvm/python/execute.py +++ b/hogvm/python/execute.py @@ -9,6 +9,7 @@ from hogvm.python.debugger import debugger, color_bytecode from hogvm.python.objects import is_hog_error, new_hog_closure, CallFrame, ThrowFrame, new_hog_callable, is_hog_upvalue from hogvm.python.operation import Operation, HOGQL_BYTECODE_IDENTIFIER, HOGQL_BYTECODE_IDENTIFIER_V0 from hogvm.python.stl import STL +from hogvm.python.stl.bytecode import BYTECODE_STL from dataclasses import dataclass from hogvm.python.utils import ( @@ -67,6 +68,7 @@ def execute_bytecode( call_stack.append( CallFrame( ip=2 if bytecode[0] == HOGQL_BYTECODE_IDENTIFIER else 1, + chunk="root", stack_start=0, arg_len=0, closure=new_hog_closure( @@ -75,15 +77,30 @@ def execute_bytecode( arg_count=0, upvalue_count=0, ip=2 if bytecode[0] == HOGQL_BYTECODE_IDENTIFIER else 1, + chunk="root", name="", ) ), ) ) frame = call_stack[-1] + chunk_bytecode: list[Any] = bytecode - def stack_keep_first_elements(count: int): + def set_chunk_bytecode(): + nonlocal chunk_bytecode, last_op + if not frame.chunk or frame.chunk == "root": + chunk_bytecode = bytecode + last_op = len(bytecode) - 1 + elif frame.chunk.startswith("stl/") and frame.chunk[4:] in BYTECODE_STL: + chunk_bytecode = BYTECODE_STL[frame.chunk[4:]][1] + last_op = len(bytecode) - 1 + else: + raise HogVMException(f"Unknown chunk: {frame.chunk}") + + def stack_keep_first_elements(count: int) -> list[Any]: nonlocal stack, mem_stack, mem_used + if count < 0 or len(stack) < count: + raise HogVMException("Stack underflow") for upvalue in reversed(upvalues): if upvalue["location"] >= count: if not upvalue["closed"]: @@ -91,16 +108,18 @@ def execute_bytecode( upvalue["value"] = stack[upvalue["location"]] else: break + removed = stack[count:] stack = stack[0:count] mem_used -= sum(mem_stack[count:]) mem_stack = mem_stack[0:count] + return removed def next_token(): - nonlocal frame + nonlocal frame, chunk_bytecode if frame.ip >= last_op: raise HogVMException("Unexpected end of bytecode") frame.ip += 1 - return bytecode[frame.ip] + return chunk_bytecode[frame.ip] def pop_stack(): if not stack: @@ -145,7 +164,7 @@ def execute_bytecode( symbol: Any = None while frame.ip <= last_op: ops += 1 - symbol = bytecode[frame.ip] + symbol = chunk_bytecode[frame.ip] if (ops & 127) == 0: # every 128th operation check_timeout() elif debug: @@ -232,6 +251,7 @@ def execute_bytecode( arg_count=0, upvalue_count=0, ip=-1, + chunk="stl", ) ) ) @@ -244,6 +264,20 @@ def execute_bytecode( arg_count=STL[chain[0]].maxArgs or 0, upvalue_count=0, ip=-1, + chunk="stl", + ) + ) + ) + elif chain[0] in BYTECODE_STL and len(chain) == 1: + push_stack( + new_hog_closure( + new_hog_callable( + type="stl", + name=chain[0], + arg_count=len(BYTECODE_STL[chain[0]][0]), + upvalue_count=0, + ip=0, + chunk=f"stl/{chain[0]}", ) ) ) @@ -262,6 +296,7 @@ def execute_bytecode( stack_keep_first_elements(stack_start) push_stack(response) frame = call_stack[-1] + set_chunk_bytecode() continue # resume the loop without incrementing frame.ip case Operation.GET_LOCAL: @@ -343,6 +378,7 @@ def execute_bytecode( new_hog_callable( type="local", name=name, + chunk=frame.chunk, arg_count=arg_count, upvalue_count=upvalue_count, ip=frame.ip + 1, @@ -402,30 +438,59 @@ def execute_bytecode( push_stack(None) frame = CallFrame( ip=func_ip, + chunk=frame.chunk, stack_start=len(stack) - arg_len, arg_len=arg_len, closure=new_hog_closure( new_hog_callable( - type="stl", + type="local", name=name, arg_count=arg_len, upvalue_count=0, - ip=-1, + ip=func_ip, + chunk=frame.chunk, ) ), ) call_stack.append(frame) continue # resume the loop without incrementing frame.ip else: - # Shortcut for calling STL functions (can also be done with an STL function closure) - if version == 0: - args = [pop_stack() for _ in range(arg_count)] - else: - args = list(reversed([pop_stack() for _ in range(arg_count)])) if functions is not None and name in functions: + if version == 0: + args = [pop_stack() for _ in range(arg_count)] + else: + args = stack_keep_first_elements(len(stack) - arg_count) push_stack(functions[name](*args)) elif name in STL: + if version == 0: + args = [pop_stack() for _ in range(arg_count)] + else: + args = stack_keep_first_elements(len(stack) - arg_count) push_stack(STL[name].fn(args, team, stdout, timeout.total_seconds())) + elif name in BYTECODE_STL: + arg_names = BYTECODE_STL[name][0] + if len(arg_names) != arg_count: + raise HogVMException(f"Function {name} requires exactly {len(arg_names)} arguments") + frame.ip += 1 # advance for when we return + frame = CallFrame( + ip=0, + chunk=f"stl/{name}", + stack_start=len(stack) - arg_count, + arg_len=arg_count, + closure=new_hog_closure( + new_hog_callable( + type="stl", + name=name, + arg_count=arg_count, + upvalue_count=0, + ip=0, + chunk=f"stl/{name}", + ) + ), + ) + set_chunk_bytecode() + call_stack.append(frame) + continue # resume the loop without incrementing frame.ip else: raise HogVMException(f"Unsupported function call: {name}") case Operation.CALL_LOCAL: @@ -452,10 +517,12 @@ def execute_bytecode( frame.ip += 1 # advance for when we return frame = CallFrame( ip=callable["ip"], + chunk=callable["chunk"], stack_start=len(stack) - callable["argCount"], arg_len=callable["argCount"], closure=closure, ) + set_chunk_bytecode() call_stack.append(frame) continue # resume the loop without incrementing frame.ip @@ -509,6 +576,7 @@ def execute_bytecode( call_stack = call_stack[0:call_stack_len] push_stack(exception) frame = call_stack[-1] + set_chunk_bytecode() frame.ip = catch_ip continue else: @@ -517,6 +585,10 @@ def execute_bytecode( message=exception.get("message"), payload=exception.get("payload"), ) + case _: + raise HogVMException( + f'Unexpected node while running bytecode in chunk "{frame.chunk}": {chunk_bytecode[frame.ip]}' + ) frame.ip += 1 if debug: diff --git a/hogvm/python/objects.py b/hogvm/python/objects.py index 1274a672e91..aa03cb656f8 100644 --- a/hogvm/python/objects.py +++ b/hogvm/python/objects.py @@ -5,6 +5,7 @@ from typing import Any, Optional @dataclass class CallFrame: ip: int + chunk: str stack_start: int arg_len: int closure: dict @@ -44,6 +45,7 @@ def is_hog_callable(obj: Any) -> bool: and "__hogCallable__" in obj and "argCount" in obj and "ip" in obj + # and "chunk" in obj # TODO: enable after this has been live for some hours and "upvalueCount" in obj ) @@ -60,10 +62,11 @@ def new_hog_closure(callable: dict, upvalues: Optional[list] = None) -> dict: } -def new_hog_callable(type: str, arg_count: int, upvalue_count: int, ip: int, name: str) -> dict: +def new_hog_callable(type: str, arg_count: int, upvalue_count: int, ip: int, name: str, chunk: str) -> dict: return { "__hogCallable__": type, "name": name, + "chunk": chunk, "argCount": arg_count, "upvalueCount": upvalue_count, "ip": ip, diff --git a/hogvm/python/stl/__init__.py b/hogvm/python/stl/__init__.py index 84eb98afece..fb69d9f477d 100644 --- a/hogvm/python/stl/__init__.py +++ b/hogvm/python/stl/__init__.py @@ -23,7 +23,7 @@ from .date import ( is_hog_date, ) from .crypto import sha256Hex, md5Hex, sha256HmacChainHex -from ..objects import is_hog_error, new_hog_error +from ..objects import is_hog_error, new_hog_error, is_hog_callable, is_hog_closure from ..utils import like if TYPE_CHECKING: @@ -130,12 +130,16 @@ def jsonStringify(args: list[Any], team: Optional["Team"], stdout: Optional[list def json_safe(obj): if isinstance(obj, dict) or isinstance(obj, list) or isinstance(obj, tuple): - if id(obj) in marked: + if id(obj) in marked and not is_hog_callable(obj) and not is_hog_closure(obj): return None else: marked.add(id(obj)) try: if isinstance(obj, dict): + if is_hog_callable(obj): + return f"fn<{obj['name']}({obj['argCount']})>" + if is_hog_closure(obj): + return f"fn<{obj['callable']['name']}({obj['callable']['argCount']})>" return {json_safe(k): json_safe(v) for k, v in obj.items()} elif isinstance(obj, list): return [json_safe(v) for v in obj] diff --git a/hogvm/python/stl/bytecode.py b/hogvm/python/stl/bytecode.py new file mode 100644 index 00000000000..c84573e89e3 --- /dev/null +++ b/hogvm/python/stl/bytecode.py @@ -0,0 +1,8 @@ +# This file is generated by hogvm/stl/compile.py +# fmt: off +BYTECODE_STL: dict[str, tuple[list[str], list]] = { + "arrayExists": (["func", "arr"], [36, 1, 36, 2, 2, "values", 1, 33, 1, 36, 3, 2, "length", 1, 31, 36, 5, 36, 4, 16, 40, 26, 36, 3, 36, 4, 45, 37, 6, 36, 6, 36, 0, 54, 1, 40, 2, 29, 38, 36, 4, 33, 1, 6, 37, 4, 39, -33, 35, 35, 35, 35, 35, 30, 38]), + "arrayFilter": (["func", "arr"], [43, 0, 36, 1, 36, 3, 2, "values", 1, 33, 1, 36, 4, 2, "length", 1, 31, 36, 6, 36, 5, 16, 40, 33, 36, 4, 36, 5, 45, 37, 7, 36, 7, 36, 0, 54, 1, 40, 9, 36, 2, 36, 7, 2, "arrayPushBack", 2, 37, 2, 36, 5, 33, 1, 6, 37, 5, 39, -40, 35, 35, 35, 35, 35, 36, 2, 38, 35]), + "arrayMap": (["func", "arr"], [43, 0, 36, 1, 36, 3, 2, "values", 1, 33, 1, 36, 4, 2, "length", 1, 31, 36, 6, 36, 5, 16, 40, 29, 36, 4, 36, 5, 45, 37, 7, 36, 2, 36, 7, 36, 0, 54, 1, 2, "arrayPushBack", 2, 37, 2, 36, 5, 33, 1, 6, 37, 5, 39, -36, 35, 35, 35, 35, 35, 36, 2, 38, 35]), +} +# fmt: on diff --git a/hogvm/python/test/test_execute.py b/hogvm/python/test/test_execute.py index 627896cde38..a6032c94650 100644 --- a/hogvm/python/test/test_execute.py +++ b/hogvm/python/test/test_execute.py @@ -126,7 +126,7 @@ class TestBytecodeExecute: raise AssertionError("Expected Exception not raised") try: - execute_bytecode([_H, VERSION, op.CALL_GLOBAL, "notAFunction", 1], {}) + execute_bytecode([_H, VERSION, op.CALL_GLOBAL, "replaceOne", 1], {}) except Exception as e: assert str(e) == "Stack underflow" else: diff --git a/hogvm/stl/__init__.py b/hogvm/stl/__init__.py new file mode 100644 index 00000000000..e69de29bb2d diff --git a/hogvm/stl/compile.py b/hogvm/stl/compile.py new file mode 100755 index 00000000000..41f96511a0c --- /dev/null +++ b/hogvm/stl/compile.py @@ -0,0 +1,45 @@ +# Run from project root (cd ../..) +# python3 -m hogvm.stl.compile + +import glob +import json + +from posthog.hogql import ast +from posthog.hogql.bytecode import create_bytecode, parse_program + +source = "hogvm/stl/src/*.hog" +target_ts = "hogvm/typescript/src/stl/bytecode.ts" +target_py = "hogvm/python/stl/bytecode.py" + +bytecodes: dict[str, [list[str], list[any]]] = {} + +for filename in glob.glob(source): + with open(filename) as file: + code = file.read() + basename = filename.split("/")[-1].split(".")[0] + program = parse_program(code) + found = False + for declaration in program.declarations: + if isinstance(declaration, ast.Function) and declaration.name == basename: + found = True + bytecode = create_bytecode(declaration.body, args=declaration.params) + bytecodes[basename] = [declaration.params, bytecode] + if not found: + print(f"Error: no function called {basename} was found in {filename}!") # noqa: T201 + exit(1) + +with open(target_ts, "w") as output: + output.write("// This file is generated by hogvm/stl/compile.py\n") + output.write("export const BYTECODE_STL: Record = {\n") + for name, (params, bytecode) in sorted(bytecodes.items()): + output.write(f' "{name}": [{json.dumps(params)}, {json.dumps(bytecode)}],\n') + output.write("}\n") + +with open(target_py, "w") as output: + output.write("# This file is generated by hogvm/stl/compile.py\n") + output.write("# fmt: off\n") + output.write("BYTECODE_STL: dict[str, tuple[list[str], list]] = {\n") + for name, (params, bytecode) in sorted(bytecodes.items()): + output.write(f' "{name}": ({json.dumps(params)}, {json.dumps(bytecode)}),\n') + output.write("}\n") + output.write("# fmt: on\n") diff --git a/hogvm/stl/src/arrayExists.hog b/hogvm/stl/src/arrayExists.hog new file mode 100644 index 00000000000..d3340d724cb --- /dev/null +++ b/hogvm/stl/src/arrayExists.hog @@ -0,0 +1,8 @@ +fn arrayExists(func, arr) { + for (let i in arr) { + if (func(i)) { + return true + } + } + return false +} diff --git a/hogvm/stl/src/arrayFilter.hog b/hogvm/stl/src/arrayFilter.hog new file mode 100644 index 00000000000..3a2f8240f1d --- /dev/null +++ b/hogvm/stl/src/arrayFilter.hog @@ -0,0 +1,9 @@ +fn arrayFilter(func, arr) { + let result := [] + for (let i in arr) { + if (func(i)) { + result := arrayPushBack(result, i) + } + } + return result +} diff --git a/hogvm/stl/src/arrayMap.hog b/hogvm/stl/src/arrayMap.hog new file mode 100644 index 00000000000..98b75552f79 --- /dev/null +++ b/hogvm/stl/src/arrayMap.hog @@ -0,0 +1,7 @@ +fn arrayMap(func, arr) { + let result := [] + for (let i in arr) { + result := arrayPushBack(result, func(i)) + } + return result +} diff --git a/hogvm/typescript/package.json b/hogvm/typescript/package.json index 84432be8075..ca305de7094 100644 --- a/hogvm/typescript/package.json +++ b/hogvm/typescript/package.json @@ -1,15 +1,16 @@ { "name": "@posthog/hogvm", - "version": "1.0.38", + "version": "1.0.39", "description": "PostHog Hog Virtual Machine", "types": "dist/index.d.ts", "main": "dist/index.js", "packageManager": "pnpm@8.3.1", "scripts": { "test": "jest --runInBand --forceExit", - "build": "pnpm clean && pnpm compile", + "build": "pnpm clean && pnpm build:stl && pnpm build:compile", + "build:stl": "cd ../.. && python3 -m hogvm.stl.compile", + "build:compile": "tsc -p tsconfig.build.json", "clean": "rm -rf dist/*", - "compile": "tsc -p tsconfig.build.json", "check": "tsc -p tsconfig.build.json --noEmit", "prettier": "prettier --write src", "prettier:check": "prettier --check src", diff --git a/hogvm/typescript/src/__tests__/execute.test.ts b/hogvm/typescript/src/__tests__/execute.test.ts index 7085dc529ae..ad8b64801ed 100644 --- a/hogvm/typescript/src/__tests__/execute.test.ts +++ b/hogvm/typescript/src/__tests__/execute.test.ts @@ -93,7 +93,7 @@ describe('hogvm execute', () => { await expect(execAsync([], options)).rejects.toThrow("Invalid HogQL bytecode, must start with '_H'") expect(() => execSync(['_h', op.INTEGER, 2, op.INTEGER, 1, 'InvalidOp'], options)).toThrow( - 'Unexpected node while running bytecode: InvalidOp' + 'Unexpected node while running bytecode in chunk "root": InvalidOp' ) expect(() => execSync(['_h', op.STRING, 'another', op.STRING, 'arg', op.CALL_GLOBAL, 'invalidFunc', 2], options) @@ -105,7 +105,7 @@ describe('hogvm execute', () => { ) expect(() => execSync(['_H', 1, op.INTEGER, 2, op.INTEGER, 1, 'InvalidOp'], options)).toThrow( - 'Unexpected node while running bytecode: InvalidOp' + 'Unexpected node while running bytecode in chunk "root": InvalidOp' ) expect(() => execSync(['_H', 1, op.STRING, 'another', op.STRING, 'arg', op.CALL_GLOBAL, 'invalidFunc', 2], options) @@ -549,12 +549,14 @@ describe('hogvm execute', () => { ip: 8, stackStart: 0, argCount: 0, + chunk: 'root', closure: { __hogClosure__: true, callable: { __hogCallable__: 'main', name: '', argCount: 0, + chunk: 'root', upvalueCount: 0, ip: 1, }, @@ -1930,12 +1932,14 @@ describe('hogvm execute', () => { ip: 12, stackStart: 0, argCount: 0, + chunk: 'root', closure: { __hogClosure__: true, callable: { __hogCallable__: 'main', name: '', argCount: 0, + chunk: 'root', upvalueCount: 0, ip: 1, }, @@ -2029,6 +2033,7 @@ describe('hogvm execute', () => { argCount: 2, upvalueCount: 1, ip: 9, + chunk: 'root', }, upvalues: [1], }, @@ -2045,6 +2050,7 @@ describe('hogvm execute', () => { callStack: [ { ip: 27, + chunk: 'root', stackStart: 0, argCount: 0, closure: { @@ -2055,6 +2061,7 @@ describe('hogvm execute', () => { argCount: 0, upvalueCount: 0, ip: 1, + chunk: 'root', }, upvalues: [], }, @@ -2065,7 +2072,7 @@ describe('hogvm execute', () => { ops: 5, asyncSteps: 1, syncDuration: expect.any(Number), - maxMemUsed: 242, + maxMemUsed: 267, }, }) result.state!.stack.push(null) @@ -2083,7 +2090,7 @@ describe('hogvm execute', () => { ops: 19, asyncSteps: 1, syncDuration: expect.any(Number), - maxMemUsed: 476, + maxMemUsed: 526, }, }) }) @@ -2171,6 +2178,7 @@ describe('hogvm execute', () => { argCount: 0, upvalueCount: 0, ip: 7, + chunk: 'root', }, upvalues: [], }, @@ -2182,6 +2190,7 @@ describe('hogvm execute', () => { argCount: 0, upvalueCount: 1, ip: 14, + chunk: 'root', }, upvalues: [1], }, @@ -2198,6 +2207,7 @@ describe('hogvm execute', () => { callStack: [ { ip: 37, + chunk: 'root', stackStart: 0, argCount: 0, closure: { @@ -2208,6 +2218,7 @@ describe('hogvm execute', () => { argCount: 0, upvalueCount: 0, ip: 1, + chunk: 'root', }, upvalues: [], }, @@ -2218,7 +2229,7 @@ describe('hogvm execute', () => { ops: 11, asyncSteps: 1, syncDuration: expect.any(Number), - maxMemUsed: 682, + maxMemUsed: 757, }, }) result.state!.stack.push(null) @@ -2236,7 +2247,7 @@ describe('hogvm execute', () => { ops: 17, asyncSteps: 1, syncDuration: expect.any(Number), - maxMemUsed: 682, + maxMemUsed: 757, }, }) }) @@ -2330,6 +2341,7 @@ describe('hogvm execute', () => { argCount: 0, upvalueCount: 0, ip: 7, + chunk: 'root', }, upvalues: [], }, @@ -2341,6 +2353,7 @@ describe('hogvm execute', () => { argCount: 0, upvalueCount: 1, ip: 14, + chunk: 'root', }, upvalues: [1], }, @@ -2357,6 +2370,7 @@ describe('hogvm execute', () => { callStack: [ { ip: 48, + chunk: 'root', stackStart: 0, argCount: 0, closure: { @@ -2367,12 +2381,14 @@ describe('hogvm execute', () => { argCount: 0, upvalueCount: 0, ip: 1, + chunk: 'root', }, upvalues: [], }, }, { ip: 25, + chunk: 'root', stackStart: 2, argCount: 0, closure: { @@ -2383,6 +2399,7 @@ describe('hogvm execute', () => { argCount: 0, upvalueCount: 1, ip: 14, + chunk: 'root', }, upvalues: [1], }, @@ -2393,7 +2410,7 @@ describe('hogvm execute', () => { ops: 16, asyncSteps: 1, syncDuration: expect.any(Number), - maxMemUsed: 682, + maxMemUsed: 757, }, }) result.state!.stack.push(null) @@ -2411,7 +2428,7 @@ describe('hogvm execute', () => { ops: 20, asyncSteps: 1, syncDuration: expect.any(Number), - maxMemUsed: 682, + maxMemUsed: 757, }, }) }) diff --git a/hogvm/typescript/src/execute.ts b/hogvm/typescript/src/execute.ts index cae8ebc4b93..9bccbe1c7ad 100644 --- a/hogvm/typescript/src/execute.ts +++ b/hogvm/typescript/src/execute.ts @@ -12,6 +12,7 @@ import { ThrowFrame, } from './objects' import { Operation } from './operation' +import { BYTECODE_STL } from './stl/bytecode' import { ASYNC_STL, STL } from './stl/stl' import { calculateCost, @@ -37,7 +38,7 @@ export interface VMState { /** Values hoisted from the stack */ upvalues: HogUpValue[] /** Call stack of the VM */ - callStack: CallFrame[] // [number, number, number][] + callStack: CallFrame[] /** Throw stack of the VM */ throwStack: ThrowFrame[] /** Declared functions of the VM (deprecated) */ @@ -111,7 +112,7 @@ export async function execAsync(bytecode: any[], options?: ExecOptions): Promise export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { let vmState: VMState | undefined = undefined - let bytecode: any[] | undefined = undefined + let bytecode: any[] if (!Array.isArray(code)) { vmState = code bytecode = vmState.bytecode @@ -155,6 +156,7 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { if (callStack.length === 0) { callStack.push({ ip: bytecode[0] === '_H' ? 2 : 1, + chunk: 'root', stackStart: 0, argCount: 0, closure: newHogClosure( @@ -163,11 +165,22 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { argCount: 0, upvalueCount: 0, ip: 1, + chunk: 'root', }) ), } satisfies CallFrame) } let frame: CallFrame = callStack[callStack.length - 1] + let chunkBytecode: any[] = bytecode + const setChunkBytecode = (): void => { + if (!frame.chunk || frame.chunk === 'root') { + chunkBytecode = bytecode + } else if (frame.chunk.startsWith('stl/') && frame.chunk.substring(4) in BYTECODE_STL) { + chunkBytecode = BYTECODE_STL[frame.chunk.substring(4)][1] + } else { + throw new HogVMException(`Unknown chunk: ${frame.chunk}`) + } + } function popStack(): any { if (stack.length === 0) { @@ -192,6 +205,9 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { return stack.splice(start, deleteCount) } function stackKeepFirstElements(count: number): any[] { + if (count < 0 || stack.length < count) { + throw new HogVMException('Stack underflow') + } for (let i = sortedUpValues.length - 1; i >= 0; i--) { if (sortedUpValues[i].location >= count) { if (!sortedUpValues[i].closed) { @@ -208,10 +224,10 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { } function next(): any { - if (frame.ip >= bytecode!.length - 1) { + if (frame.ip >= chunkBytecode.length - 1) { throw new HogVMException('Unexpected end of bytecode') } - return bytecode![++frame.ip] + return chunkBytecode[++frame.ip] } function checkTimeout(): void { @@ -255,12 +271,12 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { return createdUpValue } - while (frame.ip < bytecode.length) { + while (frame.ip < chunkBytecode.length) { ops += 1 if ((ops & 127) === 0) { checkTimeout() } - switch (bytecode[frame.ip]) { + switch (chunkBytecode[frame.ip]) { case null: break case Operation.STRING: @@ -391,6 +407,7 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { argCount: 0, // TODO upvalueCount: 0, ip: -1, + chunk: 'async', }) ) ) @@ -402,6 +419,7 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { argCount: ASYNC_STL[chain[0]].maxArgs ?? 0, upvalueCount: 0, ip: -1, + chunk: 'async', }) ) ) @@ -413,6 +431,19 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { argCount: STL[chain[0]].maxArgs ?? 0, upvalueCount: 0, ip: -1, + chunk: 'stl', + }) + ) + ) + } else if (chain.length == 1 && chain[0] in BYTECODE_STL && Object.hasOwn(BYTECODE_STL, chain[0])) { + pushStack( + newHogClosure( + newHogCallable('stl', { + name: chain[0], + argCount: BYTECODE_STL[chain[0]][0].length, + upvalueCount: 0, + ip: 0, + chunk: `stl/${chain[0]}`, }) ) ) @@ -437,6 +468,7 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { stackKeepFirstElements(stackStart) pushStack(result) frame = callStack[callStack.length - 1] + setChunkBytecode() continue // resume the loop without incrementing frame.ip } case Operation.GET_LOCAL: @@ -519,6 +551,7 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { argCount, upvalueCount, ip: frame.ip + 1, + chunk: frame.chunk, }) pushStack(callable) frame.ip += bodyLength @@ -595,17 +628,20 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { } frame = { ip: funcIp, + chunk: frame.chunk, stackStart: stack.length - argLen, argCount: argLen, closure: newHogClosure( - newHogCallable('stl', { + newHogCallable('local', { name: name, argCount: argLen, upvalueCount: 0, - ip: -1, + ip: funcIp, + chunk: frame.chunk, }) ), } satisfies CallFrame + setChunkBytecode() callStack.push(frame) continue // resume the loop without incrementing frame.ip } else { @@ -616,14 +652,13 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { throw new HogVMException('Too many arguments') } - const args = - version === 0 - ? Array(temp) - .fill(null) - .map(() => popStack()) - : stackKeepFirstElements(stack.length - temp) - if (options?.functions && Object.hasOwn(options.functions, name) && options.functions[name]) { + const args = + version === 0 + ? Array(temp) + .fill(null) + .map(() => popStack()) + : stackKeepFirstElements(stack.length - temp) pushStack(convertJSToHog(options.functions[name](...args.map(convertHogToJS)))) } else if ( name !== 'toString' && @@ -636,6 +671,13 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { throw new HogVMException(`Exceeded maximum number of async steps: ${maxAsyncSteps}`) } + const args = + version === 0 + ? Array(temp) + .fill(null) + .map(() => popStack()) + : stackKeepFirstElements(stack.length - temp) + frame.ip += 1 // resume at the next address after async returns return { @@ -660,7 +702,37 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { }, } satisfies ExecResult } else if (name in STL) { + const args = + version === 0 + ? Array(temp) + .fill(null) + .map(() => popStack()) + : stackKeepFirstElements(stack.length - temp) pushStack(STL[name].fn(args, name, timeout)) + } else if (name in BYTECODE_STL) { + const argNames = BYTECODE_STL[name][0] + if (argNames.length !== temp) { + throw new HogVMException(`Function ${name} requires exactly ${argNames.length} arguments`) + } + frame.ip += 1 // advance for when we return + frame = { + ip: 0, + chunk: `stl/${name}`, + stackStart: stack.length - temp, + argCount: temp, + closure: newHogClosure( + newHogCallable('stl', { + name, + argCount: temp, + upvalueCount: 0, + ip: 0, + chunk: `stl/${name}`, + }) + ), + } satisfies CallFrame + setChunkBytecode() + callStack.push(frame) + continue // resume the loop without incrementing frame.ip } else { throw new HogVMException(`Unsupported function call: ${name}`) } @@ -696,10 +768,12 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { frame.ip += 1 // advance for when we return frame = { ip: closure.callable.ip, + chunk: closure.callable.chunk, stackStart: stack.length - closure.callable.argCount, argCount: closure.callable.argCount, closure, } satisfies CallFrame + setChunkBytecode() callStack.push(frame) continue // resume the loop without incrementing frame.ip } else if (closure.callable.__hogCallable__ === 'stl') { @@ -788,6 +862,7 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { callStack.splice(callStackLen) pushStack(exception) frame = callStack[callStack.length - 1] + setChunkBytecode() frame.ip = catchIp continue // resume the loop without incrementing frame.ip } else { @@ -795,7 +870,9 @@ export function exec(code: any[] | VMState, options?: ExecOptions): ExecResult { } } default: - throw new HogVMException(`Unexpected node while running bytecode: ${bytecode[frame.ip]}`) + throw new HogVMException( + `Unexpected node while running bytecode in chunk "${frame.chunk}": ${chunkBytecode[frame.ip]}` + ) } // use "continue" to skip incrementing frame.ip each iteration diff --git a/hogvm/typescript/src/objects.ts b/hogvm/typescript/src/objects.ts index 3efadc93d6f..7b3db81e64b 100644 --- a/hogvm/typescript/src/objects.ts +++ b/hogvm/typescript/src/objects.ts @@ -1,6 +1,7 @@ export interface CallFrame { closure: HogClosure ip: number + chunk: string stackStart: number argCount: number } @@ -38,6 +39,7 @@ export interface HogCallable { argCount: number upvalueCount: number ip: number + chunk: string } export interface HogUpValue { @@ -82,6 +84,7 @@ export function isHogCallable(obj: any): obj is HogCallable { '__hogCallable__' in obj && 'argCount' in obj && 'ip' in obj && + // 'chunk' in obj && // TODO: enable after this has been live for some hours 'upvalueCount' in obj ) } @@ -102,11 +105,13 @@ export function newHogCallable( type: HogCallable['__hogCallable__'], { name, + chunk, argCount, upvalueCount, ip, }: { name: string + chunk: string argCount: number upvalueCount: number ip: number @@ -115,6 +120,7 @@ export function newHogCallable( return { __hogCallable__: type, name, + chunk: chunk, argCount, upvalueCount, ip, diff --git a/hogvm/typescript/src/stl/bytecode.ts b/hogvm/typescript/src/stl/bytecode.ts new file mode 100644 index 00000000000..d966188adae --- /dev/null +++ b/hogvm/typescript/src/stl/bytecode.ts @@ -0,0 +1,6 @@ +// This file is generated by hogvm/stl/compile.py +export const BYTECODE_STL: Record = { + "arrayExists": [["func", "arr"], [36, 1, 36, 2, 2, "values", 1, 33, 1, 36, 3, 2, "length", 1, 31, 36, 5, 36, 4, 16, 40, 26, 36, 3, 36, 4, 45, 37, 6, 36, 6, 36, 0, 54, 1, 40, 2, 29, 38, 36, 4, 33, 1, 6, 37, 4, 39, -33, 35, 35, 35, 35, 35, 30, 38]], + "arrayFilter": [["func", "arr"], [43, 0, 36, 1, 36, 3, 2, "values", 1, 33, 1, 36, 4, 2, "length", 1, 31, 36, 6, 36, 5, 16, 40, 33, 36, 4, 36, 5, 45, 37, 7, 36, 7, 36, 0, 54, 1, 40, 9, 36, 2, 36, 7, 2, "arrayPushBack", 2, 37, 2, 36, 5, 33, 1, 6, 37, 5, 39, -40, 35, 35, 35, 35, 35, 36, 2, 38, 35]], + "arrayMap": [["func", "arr"], [43, 0, 36, 1, 36, 3, 2, "values", 1, 33, 1, 36, 4, 2, "length", 1, 31, 36, 6, 36, 5, 16, 40, 29, 36, 4, 36, 5, 45, 37, 7, 36, 2, 36, 7, 36, 0, 54, 1, 2, "arrayPushBack", 2, 37, 2, 36, 5, 33, 1, 6, 37, 5, 39, -36, 35, 35, 35, 35, 35, 36, 2, 38, 35]], +} diff --git a/hogvm/typescript/src/stl/print.ts b/hogvm/typescript/src/stl/print.ts index 27a14471ceb..b5249a4f517 100644 --- a/hogvm/typescript/src/stl/print.ts +++ b/hogvm/typescript/src/stl/print.ts @@ -45,8 +45,15 @@ export function printHogValue(obj: any, marked: Set | undefined = undefined if (!marked) { marked = new Set() } - if (typeof obj === 'object' && obj !== null) { - if (marked.has(obj) && !isHogDateTime(obj) && !isHogDate(obj) && !isHogError(obj)) { + if (typeof obj === 'object' && obj !== null && obj !== undefined) { + if ( + marked.has(obj) && + !isHogDateTime(obj) && + !isHogDate(obj) && + !isHogError(obj) && + !isHogClosure(obj) && + !isHogCallable(obj) + ) { return 'null' } marked.add(obj) @@ -91,7 +98,7 @@ export function printHogValue(obj: any, marked: Set | undefined = undefined } } else if (typeof obj === 'boolean') { return obj ? 'true' : 'false' - } else if (obj === null) { + } else if (obj === null || obj === undefined) { return 'null' } else if (typeof obj === 'string') { return escapeString(obj) diff --git a/hogvm/typescript/src/stl/stl.ts b/hogvm/typescript/src/stl/stl.ts index 4267d7be21b..f7513f5cf15 100644 --- a/hogvm/typescript/src/stl/stl.ts +++ b/hogvm/typescript/src/stl/stl.ts @@ -1,6 +1,6 @@ import { DateTime } from 'luxon' -import { isHogDate, isHogDateTime, isHogError, newHogError } from '../objects' +import { isHogCallable, isHogClosure, isHogDate, isHogDateTime, isHogError, newHogError } from '../objects' import { md5Hex, sha256Hex, sha256HmacChainHex } from './crypto' import { formatDateTime, @@ -230,6 +230,11 @@ export const STL: Record = { if (isHogDateTime(x) || isHogDate(x) || isHogError(x)) { return x } + if (isHogCallable(x) || isHogClosure(x)) { + // we don't support serializing callables + const callable = isHogCallable(x) ? x : x.callable + return `fn<${callable.name || 'lambda'}(${callable.argCount})>` + } const obj: Record = {} for (const key in x) { obj[key] = convert(x[key], marked) diff --git a/plugin-server/package.json b/plugin-server/package.json index 0dc034a7718..aa38ddecbb4 100644 --- a/plugin-server/package.json +++ b/plugin-server/package.json @@ -52,7 +52,7 @@ "@google-cloud/storage": "^5.8.5", "@maxmind/geoip2-node": "^3.4.0", "@posthog/clickhouse": "^1.7.0", - "@posthog/hogvm": "^1.0.38", + "@posthog/hogvm": "^1.0.39", "@posthog/plugin-scaffold": "1.4.4", "@sentry/node": "^7.49.0", "@sentry/profiling-node": "^0.3.0", diff --git a/plugin-server/pnpm-lock.yaml b/plugin-server/pnpm-lock.yaml index 6d7d4278ec0..359e40431cf 100644 --- a/plugin-server/pnpm-lock.yaml +++ b/plugin-server/pnpm-lock.yaml @@ -47,8 +47,8 @@ dependencies: specifier: file:../rust/cyclotron-node version: file:../rust/cyclotron-node '@posthog/hogvm': - specifier: ^1.0.38 - version: 1.0.38(luxon@3.4.4)(re2@1.20.3) + specifier: ^1.0.39 + version: 1.0.39(luxon@3.4.4)(re2@1.20.3) '@posthog/plugin-scaffold': specifier: 1.4.4 version: 1.4.4 @@ -3116,8 +3116,8 @@ packages: engines: {node: '>=12'} dev: false - /@posthog/hogvm@1.0.38(luxon@3.4.4)(re2@1.20.3): - resolution: {integrity: sha512-UB0mFVUCG2CJC+bQX8rzvo/zG1Mu8oZcdrxRtasZetZfOffRVBvj6ESNPEsTNlh/hNV9u+aOvSppRomiFEvjlg==} + /@posthog/hogvm@1.0.39(luxon@3.4.4)(re2@1.20.3): + resolution: {integrity: sha512-PUv8rr01PyA5FqrZTiV5OIXVfXeQpxpJuUKn37ij2JPWRnLA2U97GUHordkZkykpd3ksk2Td3SH0VV/KournFw==} peerDependencies: luxon: ^3.4.4 re2: ^1.21.3 diff --git a/plugin-server/tests/cdp/cdp-function-callbacks-consumer.test.ts b/plugin-server/tests/cdp/cdp-function-callbacks-consumer.test.ts index 7ef3cbe5152..ec1d9338f77 100644 --- a/plugin-server/tests/cdp/cdp-function-callbacks-consumer.test.ts +++ b/plugin-server/tests/cdp/cdp-function-callbacks-consumer.test.ts @@ -169,7 +169,7 @@ describe('CDP Processed Events Consuner', () => { }, { level: 'debug', - message: "Suspending function due to async function call 'fetch'. Payload: 1639 bytes", + message: "Suspending function due to async function call 'fetch'. Payload: 1689 bytes", }, { level: 'info', @@ -217,7 +217,7 @@ describe('CDP Processed Events Consuner', () => { }, { level: 'debug', - message: "Suspending function due to async function call 'fetch'. Payload: 1639 bytes", + message: "Suspending function due to async function call 'fetch'. Payload: 1689 bytes", }, { level: 'debug', diff --git a/plugin-server/tests/cdp/cdp-processed-events-consumer.test.ts b/plugin-server/tests/cdp/cdp-processed-events-consumer.test.ts index 56a68bc485c..8a4c87efa44 100644 --- a/plugin-server/tests/cdp/cdp-processed-events-consumer.test.ts +++ b/plugin-server/tests/cdp/cdp-processed-events-consumer.test.ts @@ -211,7 +211,7 @@ describe('CDP Processed Events Consuner', () => { topic: 'log_entries_test', value: { log_source: 'hog_function', - message: "Suspending function due to async function call 'fetch'. Payload: 1805 bytes", + message: "Suspending function due to async function call 'fetch'. Payload: 1855 bytes", team_id: 2, }, }) diff --git a/plugin-server/tests/cdp/hog-executor.test.ts b/plugin-server/tests/cdp/hog-executor.test.ts index 3c679e5a52a..c7e48ed81a5 100644 --- a/plugin-server/tests/cdp/hog-executor.test.ts +++ b/plugin-server/tests/cdp/hog-executor.test.ts @@ -87,7 +87,7 @@ describe('Hog Executor', () => { { timestamp: expect.any(DateTime), level: 'debug', - message: "Suspending function due to async function call 'fetch'. Payload: 1764 bytes", + message: "Suspending function due to async function call 'fetch'. Payload: 1814 bytes", }, ]) }) @@ -199,7 +199,7 @@ describe('Hog Executor', () => { expect(asyncExecResult.finished).toBe(true) expect(logs.map((log) => log.message)).toEqual([ 'Executing function', - "Suspending function due to async function call 'fetch'. Payload: 1764 bytes", + "Suspending function due to async function call 'fetch'. Payload: 1814 bytes", 'Resuming function', 'Fetch response:, {"status":200,"body":"success"}', 'Function completed in 100ms. Sync: 0ms. Mem: 746 bytes. Ops: 22.', @@ -227,7 +227,7 @@ describe('Hog Executor', () => { expect(asyncExecResult.finished).toBe(true) expect(logs.map((log) => log.message)).toEqual([ 'Executing function', - "Suspending function due to async function call 'fetch'. Payload: 1764 bytes", + "Suspending function due to async function call 'fetch'. Payload: 1814 bytes", 'Resuming function', 'Fetch response:, {"status":200,"body":{"foo":"bar"}}', // The body is parsed 'Function completed in 100ms. Sync: 0ms. Mem: 746 bytes. Ops: 22.', diff --git a/posthog/hogql/bytecode.py b/posthog/hogql/bytecode.py index 268a9dedc15..b0f0e290017 100644 --- a/posthog/hogql/bytecode.py +++ b/posthog/hogql/bytecode.py @@ -107,7 +107,6 @@ class BytecodeCompiler(Visitor): self.supported_functions = supported_functions or set() self.locals: list[Local] = [] self.upvalues: list[UpValue] = [] - # self.functions: dict[str, HogFunction] = {} self.scope_depth = 0 self.args = args # we're in a function definition diff --git a/posthog/hogql/cli.py b/posthog/hogql/cli.py index 874c2125368..86b34762b16 100644 --- a/posthog/hogql/cli.py +++ b/posthog/hogql/cli.py @@ -27,6 +27,11 @@ if "--run" in modifiers: for line in response.stdout: print(line) # noqa: T201 +elif "--out" in modifiers: + if len(args) != 2: + raise ValueError("Must specify exactly one filename") + print(json.dumps(bytecode)) # noqa: T201 + elif "--compile" in modifiers: if len(args) == 3: target = args[2]