decompressor: add support for bz2 (#15424)

2020-03-10 10:46:45 -06:00
parent 7118e24664
commit 577860761b
1 changed files with 3 additions and 0 deletions
--- a/lib/spack/spack/util/compression.py
+++ b/lib/spack/spack/util/compression.py
@@ -32,6 +32,9 @@ def decompressor_for(path, extension=None):
    if extension and re.match(r'gz', extension):
        gunzip = which('gunzip', required=True)
        return gunzip
+    if extension and re.match(r'bz2', extension):
+        bunzip2 = which('bunzip2', required=True)
+        return bunzip2
    tar = which('tar', required=True)
    tar.add_default_arg('-xf')
    return tar