comparison tests/printenv.py @ 7787:b8d750daadde

Introduce HG_PREPEND to solve pretxn races

- add writepending to flush delayed writes to separate file
- add support in hooks for lazy evaluation of callable parameters
- add HG_PENDING to pretxn hooks
  - call writepending if hook is used
  - pass repo root to hook environment
- if HG_PENDING = repo root, we're in pretxn hook
  - read pending data to make pending changesets visible
- filter HG_PENDING in tests/printenv.py

7786:92455c1d6f83

if url.startswith("file:"):
    os.environ["HG_URL"] = "file:"
elif url.startswith("remote:http"):
    os.environ["HG_URL"] = "remote:http"

out.write("%s hook: " % name)
for v in env:
    out.write("%s=%s " % (v, os.environ[v]))
out.write("\n")
out.close()

7787:b8d750daadde

if url.startswith("file:"):
    os.environ["HG_URL"] = "file:"
elif url.startswith("remote:http"):
    os.environ["HG_URL"] = "remote:http"

if "HG_PENDING" in os.environ:
    os.environ["HG_PENDING"] = os.environ["HG_PENDING"] and "true"

out.write("%s hook: " % name)
for v in env:
    out.write("%s=%s " % (v, os.environ[v]))
out.write("\n")
out.close()