eas env:list に --json がないと分かってから、環境変数の棚卸しを組み直しました

#!/usr/bin/env python3
# eas env:list --format short --environment production | python3 eas_env_to_json.py production
import json
import re
import sys
 
ANSI = re.compile(r"\x1b\[[0-9;]*m")
HEADER = re.compile(r"^(Environment|Variables for this project|Account-wide variables)\b")
MASKED = re.compile(r"^\*+(\s*\(.*\))?$")
 
 
def parse(lines):
    out = []
    for raw in lines:
        line = ANSI.sub("", raw).rstrip("\n").strip()
        if not line or HEADER.match(line):
            continue
        if line.startswith("No variables found"):
            continue
        if "=" not in line:
            continue
        name, value = line.split("=", 1)          # 値に = が含まれても壊さない
        name = name.strip()
        if not re.fullmatch(r"[A-Za-z_][A-Za-z0-9_]*", name):
            continue                              # 装飾の残骸や説明行を捨てる
        out.append({
            "name": name,
            "value": value,
            "readable": not MASKED.match(value.strip()),
        })
    return out
 
 
if __name__ == "__main__":
    env = sys.argv[1] if len(sys.argv) > 1 else None
    json.dump(
        {"environment": env, "variables": parse(sys.stdin.readlines())},
        sys.stdout, ensure_ascii=False, indent=2,
    )
    print()

{
  "environment": "production",
  "variables": [
    { "name": "APP_VARIANT", "value": "production", "readable": true },
    { "name": "EXPO_PUBLIC_API_URL", "value": "https://api.example.com", "readable": true },
    { "name": "SENTRY_AUTH_TOKEN", "value": "*****", "readable": false }
  ]
}

#!/usr/bin/env python3
# python3 eas_env_matrix.py env-development.json env-preview.json env-production.json
import json
import sys
 
envs, table = [], {}
for path in sys.argv[1:]:
    with open(path, encoding="utf-8") as f:
        data = json.load(f)
    env = data.get("environment") or path
    envs.append(env)
    for v in data["variables"]:
        table.setdefault(v["name"], {})[env] = "secret" if not v["readable"] else "ok"
 
missing = 0
print("NAME".ljust(28) + "".join(e.ljust(14) for e in envs))
for name in sorted(table):
    row = [table[name].get(e, "-") for e in envs]
    missing += row.count("-")
    print(name.ljust(28) + "".join(c.ljust(14) for c in row))
print(f"\nmissing cells: {missing}")
sys.exit(1 if missing else 0)      # 抜けがあれば CI を落とす

NAME                        development   preview       production
APP_VARIANT                 ok            ok            ok
EXPO_PUBLIC_API_URL         ok            ok            ok
SENTRY_AUTH_TOKEN           -             secret        secret
 
missing cells: 1