- Use `python2` executable if it exists, to avoid breakage on systems (such as
Arch Linux) where `python` is Python 3.
- Quote all references to `$0`, for safety when located in a directory
containing spaces in its name.
- Use the `exec` shell command to avoid leaving the shell wrapper in the
process table when invoking the actual build tool.
- Use `"$@"` rather than `$*` to pass arguments through directly rather than
concatenating to a string, and then string-splitting and glob-expanding its
contents.
- Use `$BASH_SOURCE` in preference to `$0` (which is only guaranteed to be
process name, *not* source path).
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Charles Duffy <chaduffy@cisco.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19694
6f19259b-4bc3-4df7-8a09-
765794883524
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/AutoGen/`basename $0`.py $*
+#python `dirname $0`/RunToolFromSource.py `basename $0` $*
+
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+exe=$(basename "$full_cmd")
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$exe/$exe.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/AutoGen/`basename $0`.py $*
+#python `dirname $0`/RunToolFromSource.py `basename $0` $*
+
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+exe=$(basename "$full_cmd")
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$exe/$exe.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"
#!/usr/bin/env bash
#python `dirname $0`/RunToolFromSource.py `basename $0` $*
-PYTHONPATH="`dirname $0`/../../Source/Python" \
- python "`dirname $0`/../../Source/Python"/`basename $0`/`basename $0`.py $*
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+ python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"