Mercurial > hg > mercurial-crew-with-dirclash
comparison tests/printenv.py @ 4285:4fd6f7e60894
Add tests/printenv.py
This is a small script that can be used as a hook to print the
HG_* environment variables without relying on the shell.
| author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
|---|---|
| date | Mon, 26 Mar 2007 23:49:56 -0300 |
| parents | |
| children | a39cec1d5cb8 |
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| 4284:a04141f51056 | 4285:4fd6f7e60894 |
|---|---|
| 1 # simple script to be used in hooks | |
| 2 # copy it to the current directory when the test starts: | |
| 3 # | |
| 4 # cp "$TESTDIR"/printenv.py . | |
| 5 # | |
| 6 # put something like this in the repo .hg/hgrc: | |
| 7 # | |
| 8 # [hooks] | |
| 9 # changegroup = python ../printenv.py <hookname> [exit] [output] | |
| 10 # | |
| 11 # - <hookname> is a mandatory argument (e.g. "changegroup") | |
| 12 # - [exit] is the exit code of the hook (default: 0) | |
| 13 # - [output] is the name of the output file (default: use sys.stdout) | |
| 14 # the file will be opened in append mode. | |
| 15 # | |
| 16 import os | |
| 17 import sys | |
| 18 | |
| 19 exitcode = 0 | |
| 20 out = sys.stdout | |
| 21 | |
| 22 name = sys.argv[1] | |
| 23 if len(sys.argv) > 2: | |
| 24 exitcode = int(sys.argv[2]) | |
| 25 if len(sys.argv) > 3: | |
| 26 out = open(sys.argv[3], "ab") | |
| 27 | |
| 28 env = [v for v in os.environ if v.startswith("HG_")] | |
| 29 env.sort() | |
| 30 | |
| 31 # edit the variable part of the variable | |
| 32 url = os.environ.get("HG_URL", "") | |
| 33 if url.startswith("file:"): | |
| 34 os.environ["HG_URL"] = "file:" | |
| 35 elif url.startswith("remote:http"): | |
| 36 os.environ["HG_URL"] = "remote:http" | |
| 37 | |
| 38 out.write("%s hook: " % name) | |
| 39 for v in env: | |
| 40 out.write("%s=%s " % (v, os.environ[v])) | |
| 41 out.write("\n") | |
| 42 out.close() | |
| 43 | |
| 44 sys.exit(exitcode) |