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Small fixes to snapshot script.

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This commit is contained in:
Graydon Hoare 2011-05-03 09:25:59 -07:00
parent 5617462388
commit 54bfe8ee27
1 changed files with 11 additions and 9 deletions
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20
src/etc/snapshot.py
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@ -1,6 +1,12 @@
import re, os, sys, hashlib, tarfile, shutil, subprocess, tempfile
src_dir = os.getenv("CFG_SRC_DIR")
def scrub(b):
if sys.version_info >= (3,) and type(b) == bytes:
return b.decode('ascii')
else:
return b
src_dir = scrub(os.getenv("CFG_SRC_DIR"))
if not src_dir:
raise Exception("missing env var CFG_SRC_DIR")
@ -63,11 +69,6 @@ def get_cpu():
def get_platform():
return "%s-%s" % (get_kernel(), get_cpu())
def scrub(b):
if sys.version_info >= (3,) and type(b) == bytes:
return b.decode('ascii')
else:
return b
def cmd_out(cmdline):
p = subprocess.Popen(cmdline,
@ -76,7 +77,8 @@ def cmd_out(cmdline):
def local_rev_info(field):
return cmd_out(["git", "log", "-n", "1",
return cmd_out(["git", "--git-dir=" + os.path.join(src_dir, ".git"),
"log", "-n", "1",
"--format=%%%s" % field, "HEAD"])
@ -110,8 +112,8 @@ def make_snapshot():
tar = tarfile.open(file0, "w:bz2")
for name in snapshot_files[kernel]:
tar.add(os.path.join("stage2", name),
os.path.join("rust-stage0", name))
tar.add(os.path.join("stage2", name),
os.path.join("rust-stage0", name))
tar.close()
h = hash_file(file0)