Update README

Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM cdrx/pyinstaller-windows
 
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh

README.md

@@ -1,2 +1,65 @@
-# pyinstaller-action
- Github Action for building executables with Pyinstaller
+# PyInstaller-Action-Windows
+
+Github Action for building executables with PyInstaller
+
+To build your application, you need to specify where your source code is via the `path` argument, this defaults to `src`.
+
+The source code directory should have your `.spec` file that PyInstaller generates. If you don't have one, you'll need to run PyInstaller once locally to generate it.
+
+If the `src` folder has a `requirements.txt` file, the packages will be installed into the environment before PyInstaller runs.
+
+If you wish to specify a package mirror, this is possibly via the `pypi_url` and/or the `pypi_index_url`, these defaults are:
+
+- `pypi_url` = `https://pypi.python.org/`
+- `pypi_index_url` = `https://pypi.python.org/simple`
+
+## Example usage
+
+Include this in your `.github/workflows/main.yaml`:
+
+```yaml
+- name: PyInstaller Windows
+  uses: JackMcKew/pyinstaller-action-windows@master
+    with:
+      path: src
+```
+
+## Full Example
+
+Here is an entire workflow for:
+
+- Packaging an application with PyInstaller
+- Uploading the packaged executable as an artifact
+
+``` yaml
+
+name: Package Application with Pyinstaller
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Package Application
+      uses: JackMcKew/pyinstaller-action-windows@master
+      with:
+        path: src
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: name-of-artifact
+        path: src/dist/windows
+```
+
+## Sources
+
+A big thank you to all the contributors over at <https://github.com/cdrx/docker-pyinstaller>, this action is just a modified version of their docker container, thank you!

action.yml

@@ -8,7 +8,15 @@ inputs:
   path:
     description: 'Directory containing source code & .spec file (optional requirements.txt).'
     required: True
-    default: src/
+    default: src
+  pypi_url:
+    description: 'Specify a custom URL for PYPI'
+    required: False
+    default: https://pypi.python.org/
+  pypi_index_url:
+    description: 'Specify a custom URL for PYPI Index'
+    required: False
+    default: https://pypi.python.org/simple
 outputs:
   output:
     description: 'The output of PyInstaller'
@@ -18,3 +26,5 @@ runs:
   image: 'Dockerfile'
   args:
     - ${{ inputs.path }}
+    - ${{ inputs.pypi_url }}
+    - ${{ inputs.pypi_index_url }}

entrypoint.sh

@@ -1 +1,51 @@
-docker run -v "$(pwd)/$1:/src/" cdrx/pyinstaller-windows
+#!/bin/bash
+
+# Fail on errors.
+set -e
+
+# Make sure .bashrc is sourced
+. /root/.bashrc
+
+# Allow the workdir to be set using an env var.
+# Useful for CI pipiles which use docker for their build steps
+# and don't allow that much flexibility to mount volumes
+SRCDIR=$1
+
+PYPI_URL=$2
+
+PYPI_INDEX_URL=$3
+
+WORKDIR=${SRCDIR:-/src}
+
+#
+# In case the user specified a custom URL for PYPI, then use
+# that one, instead of the default one.
+#
+if [[ "$PYPI_URL" != "https://pypi.python.org/" ]] || \
+   [[ "$PYPI_INDEX_URL" != "https://pypi.python.org/simple" ]]; then
+    # the funky looking regexp just extracts the hostname, excluding port
+    # to be used as a trusted-host.
+    mkdir -p /wine/drive_c/users/root/pip
+    echo "[global]" > /wine/drive_c/users/root/pip/pip.ini
+    echo "index = $PYPI_URL" >> /wine/drive_c/users/root/pip/pip.ini
+    echo "index-url = $PYPI_INDEX_URL" >> /wine/drive_c/users/root/pip/pip.ini
+    echo "trusted-host = $(echo $PYPI_URL | perl -pe 's|^.*?://(.*?)(:.*?)?/.*$|$1|')" >> /wine/drive_c/users/root/pip/pip.ini
+
+    echo "Using custom pip.ini: "
+    cat /wine/drive_c/users/root/pip/pip.ini
+fi
+
+cd $WORKDIR
+
+if [ -f requirements.txt ]; then
+    pip install -r requirements.txt
+fi # [ -f requirements.txt ]
+
+
+
+# if [[ "$@" == "" ]]; then
+pyinstaller --clean -y --dist ./dist/windows --workpath /tmp *.spec
+chown -R --reference=. ./dist/windows
+# else
+    # sh -c "$@"
+# fi # [[ "$@" == "" ]]