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Replace "which" with "command -v"

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Since the latter is at least semi-POSIX compliant:

http://pubs.opengroup.org/onlinepubs/009696899/utilities/command.html

Avoids the need for #1486
This commit is contained in:
Peter Eckersley
2015-11-13 01:31:14 -08:00
parent 153022c842
commit 3551ffbd64
2 changed files with 4 additions and 4 deletions
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bootstrap/_deb_common.sh
+1 -1
View File
@@ -44,7 +44,7 @@ apt-get install -y --no-install-recommends \
libffi-dev \ libffi-dev \
ca-certificates \ ca-certificates \
if ! which virtualenv > /dev/null ; then if ! command -v virtualenv > /dev/null ; then
echo Failed to install a working \"virtualenv\" command, exiting echo Failed to install a working \"virtualenv\" command, exiting
exit 1 exit 1
fi fi
letsencrypt-auto
+3 -3
View File
@@ -83,11 +83,11 @@ ExperimentalBootstrap() {
} }
DeterminePythonVersion() { DeterminePythonVersion() {
if which python2 > /dev/null ; then if command -v python2 > /dev/null ; then
export LE_PYTHON=${LE_PYTHON:-python2} export LE_PYTHON=${LE_PYTHON:-python2}
elif which python2.7 > /dev/null ; then elif command -v python2.7 > /dev/null ; then
export LE_PYTHON=${LE_PYTHON:-python2.7} export LE_PYTHON=${LE_PYTHON:-python2.7}
elif which python > /dev/null ; then elif command -v python > /dev/null ; then
export LE_PYTHON=${LE_PYTHON:-python} export LE_PYTHON=${LE_PYTHON:-python}
else else
echo "Cannot find any Pythons... please install one!" echo "Cannot find any Pythons... please install one!"