view contrib/packaging/packagelib.sh @ 47217:c8001d9c26f5

pyoxidizer: support code signing

Newer versions of PyOxidizer feature built-in support for
code signing. You simply declare a code signer in the Starlark
configuration file, activate it for automatic signing, and
PyOxidizer will add code signatures to signable files as it
encounters them.

This commit teaches our Starlark configuration file to enable
automatic code signing. But only on Windows for the moment, as our
immediate goal is to overhaul the Windows packaging.

The feature is opt-in: you must pass variables to PyOxidizer's
build context via `pyoxidizer build --var` or
`pyoxidizer build --var-env` to activate code signing.

Differential Revision: https://phab.mercurial-scm.org/D10684

# Extract version number into 4 parts, some of which may be empty:
#
# version: the numeric part of the most recent tag. Will always look like 1.3.
#
# type: if an rc build, "rc", otherwise empty
#
# distance: the distance from the nearest tag, or empty if built from a tag
#
# node: the node|short hg was built from, or empty if built from a tag
gethgversion() {
    if [ -z "${1+x}" ]; then
        python="python"
    else
        python="$1"
    fi
    export HGRCPATH=
    export HGPLAIN=

    make cleanbutpackages PYTHON=$python
    make local PURE=--pure PYTHON=$python
    HG="$PWD/hg"

    $python "$HG" version > /dev/null || { echo 'abort: hg version failed!'; exit 1 ; }

    hgversion=`LANGUAGE=C $python "$HG" version | sed -ne 's/.*(version \(.*\))$/\1/p'`

    if echo $hgversion | grep + > /dev/null 2>&1 ; then
        tmp=`echo $hgversion | cut -d+ -f 2`
        hgversion=`echo $hgversion | cut -d+ -f 1`
        distance=`echo $tmp | cut -d- -f 1`
        node=`echo $tmp | cut -d- -f 2`
    else
        distance=''
        node=''
    fi
    if echo $hgversion | grep -E -- '[0-9]\.[0-9](\.[0-9])?rc' > /dev/null 2>&1; then
        version=`echo $hgversion | cut -d'r' -f1`
        type="rc`echo $hgversion | cut -d'c' -f2-`"
    else
        version=$hgversion
        type=''
    fi
}