chore: and .env file to unit test buck run

core/api/BUCK

@@ -103,8 +103,9 @@ madge_check(
 
 test_unit(
     name = "test-unit",
-    srcs = [":src"] + [":test_src"] + glob["galoy.yaml"],
+    srcs = [":src"] + [":test_src"] + glob([".env", "galoy.yaml"]),
     config_file = "test/unit/jest.config.js",
+    env_file = ".env",
     env = {
         "LOGLEVEL": "warn",
     }

toolchains/workspace-pnpm/macros.bzl

@@ -581,6 +581,8 @@ def _npm_test_impl(
         cmd_args([build_context.workspace_root, ctx.label.package], delimiter = "/"),
         "--bin",
         cmd_args(program_run_info),
+        "--env-file",
+        ctx.attrs.env_file,
         "--",
         program_args,
     ])
@@ -904,6 +906,10 @@ _test_unit = rule(
             attrs.string(),
             doc = """File name and relative path for jest config.""",
         ),
+        "env_file": attrs.option(
+            attrs.string(),
+            doc = """File name and relative path for env variables required.""",
+        ),
         "env": attrs.dict(
             key = attrs.string(),
             value = attrs.arg(),

toolchains/workspace-pnpm/run_in_dir.py

@@ -3,16 +3,23 @@
 Runs a program in a directory.
 """
 import argparse
+import json
 import os
 import subprocess
 import sys
 
-def compute_path(arg: str) -> str:
-    if arg.endswith("::abspath"):
-        return os.path.abspath(arg.removesuffix("::abspath"))
+def merge_env_from_file(file_path):
+    # Shell command to source the .env file and then get the environment as JSON using jq
+    if os.path.exists(file_path):
+        cmd = f'source {file_path} && jq -n env'
     else:
-        return arg
+        cmd = f'jq -n env'
 
+    result = subprocess.run(cmd, capture_output=True, text=True, shell=True, executable="/bin/bash")
+    if result.returncode != 0:
+        raise RuntimeError(result.stderr)
+
+    return json.loads(result.stdout)
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description=__doc__)
@@ -24,6 +31,10 @@ def compute_path(arg: str) -> str:
         "--bin",
         help="Binary to execute program with",
     )
+    parser.add_argument(
+        "--env-file",
+        help="Env file to load variables from",
+    )
     parser.add_argument(
         "args",
         help="Program and arguments",
@@ -34,6 +45,7 @@ def compute_path(arg: str) -> str:
     bin_args = args.args[1:] # ignore '--' separator
     cmd = [os.path.abspath(args.bin), *bin_args]
 
-    exit_code = subprocess.call(cmd, cwd=args.cwd)
+    env = merge_env_from_file(args.env_file)
+    exit_code = subprocess.call(cmd, cwd=args.cwd, env=env)
 
     sys.exit(exit_code)