Fix installer build script

.github/workflows/build-installer.yml

@@ -19,14 +19,9 @@ jobs:
         uses: actions/download-artifact@v3
         with:
           name: dyn2py.exe
-      - name: Update version number
+      - name: Build
         run: |
-          $regex = Select-String -Path pyproject.toml -Pattern '^version = "((?:\d\.){2}\d)"$'
-          $version = $regex.Matches.Groups[1].Value
-          (Get-Content dyn2py-installer.iss).Replace("x.x.x",$version) | Set-Content dyn2py-installer.iss
-      - name: Build installer
-        run: |
-          & "C:\Program Files (x86)\Inno Setup 6\ISCC.exe" -Qp $(Join-Path $PWD.Path dyn2py-installer.iss)
+          .\dyn2py-installer.ps1
       - uses: actions/upload-artifact@v3
         name: Upload artifact
         with:

README.md

@@ -75,30 +75,30 @@ HEADLESS loglevel only prints modified filenames.
 
 *Notes: In Windows cmd use backward slashes as path separators, in any other shells use forward slashes. Powershell accepts both of them. Wrap paths with spaces in double quotes.*
 
-Extract all nodes next to a Dynamo file:
-
-```
+```shell
+# Extract all nodes next to a Dynamo file:
 dyn2py path/to/dynamofile.dyn
-```
 
-Update a Dynamo file from previously exported and modified python files:
-
-```
+# Update a Dynamo file from previously exported and modified python files:
 dyn2py --update path/to/dynamofile.dyn
-```
 
-Extract python nodes to a specific folder, process multiple Dynamo files:
-
-```
+# Extract python nodes to a specific folder, process multiple Dynamo files:
 dyn2py --python-folder path/to/pythonfiles path/to/dynamofile1.dyn path/to/dynamofile2.dyn
-```
 
-Update Dynamo files from python files from a folder. Only check python files, create backups:
-
-```
+# Update Dynamo files from python files from a folder. Only check python files, create backups:
 dyn2py --filter py --backup path/to/pythonfiles
 ```
 
+#### Git hooks
+
+Git Hooks are a built-in feature of Git that allow developers to automate tasks throughout the Git workflow. Read more here: https://githooks.com/
+
+With the `pre-commit` hook it's possible to add more files to the currently initialized commit.
+
+You can find an example pre-commit hook here: [pre-commit](pre-commit). Copy this file to the `.git/hooks` folder of your repo of Dynamo graph. This folder is hidden by default, but it should exist in all initialized git repo. Do not rename this file.
+
+This script will go through staged `.dyn` files and export python scripts from them, and add them to the current commit. Now you can check check changed lines in a diff tool!
+
 ### As a python module
 
 Full API documentation available here: https://infeeeee.github.io/dyn2py
@@ -181,17 +181,9 @@ pyinstaller dyn2py.spec
 ### Create installer for Windows
 
 - Install Inno Setup: https://jrsoftware.org/isdl.php
-- The already built exe should be in the root folder
-- Run this in powershell:
+- Build an exe
+- Run `dyn2py-installer.ps1` in powershell
 
-```powershell
-# Read version number from pyproject.toml and update in innosetup:
-$regex = Select-String -Path pyproject.toml -Pattern '^version = "((?:\d\.){2}\d)"$'
-$version = $regex.Matches.Groups[1].Value
-(Get-Content dyn2py-installer.iss).Replace("x.x.x",$version) | Set-Content dyn2py-installer.iss
-# Build:
-& "C:\Program Files (x86)\Inno Setup 6\ISCC.exe" -Qp $(Join-Path $PWD.Path dyn2py-installer.iss)
-```
 ### Live module documentation
 
 ```

TODO.md

@@ -22,7 +22,7 @@
 - [x] API docs
 - [x] Installation in readme
 - [x] Terminal examples in readme
-- [ ] About git hooks in readme
+- [x] About git hooks in readme
 
 ## Extra features maybe later
 

dyn2py-installer.ps1

@@ -0,0 +1,24 @@
+$InnoSetupPath = "C:\Program Files (x86)\Inno Setup 6\ISCC.exe"
+
+# Check if innosetup installed
+if (-not (Test-Path -Path $InnoSetupPath -PathType Leaf)) {
+    throw "Innosetup not found!"    
+} 
+
+# Copy dyn2py.exe from default folder:
+if (Test-Path -Path ".\dist\dyn2py.exe" -PathType Leaf) {
+    Copy-Item ".\dist\dyn2py.exe" -Destination "." -Force
+} 
+
+# Check if dyn2py.exe exists at all
+if (-not(Test-Path -Path "dyn2py.exe" -PathType Leaf)) {
+    throw "dyn2py.exe not found!"    
+}
+
+# Read version number from pyproject.toml and update in innosetup:
+$regex = Select-String -Path pyproject.toml -Pattern '^version = "((?:\d\.){2}\d)"$'
+$version = $regex.Matches.Groups[1].Value
+(Get-Content dyn2py-installer.iss).Replace("x.x.x", $version) | Set-Content dyn2py-installer.iss
+
+# Build:
+& $InnoSetupPath -Qp $(Join-Path $PWD.Path dyn2py-installer.iss)

pre-commit

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# Create a list of files from staged files:
+mapfile -t NEW_FILES <<<$(git diff --name-only --cached)
+
+# Go through staged files:
+for f in "${NEW_FILES[@]}"; do
+
+    # Export python files, only from Dynamo files.
+    # On Windows line ending is always CRLF, so remove CR with tr.
+    mapfile -t PY_FILES <<<$(dyn2py --force --filter dyn --loglevel HEADLESS "$f" | tr -d "\r")
+
+    # Check if something was exported:
+    if [[ "${PY_FILES[@]}" ]]; then
+
+        # Go through exported files:
+        for p in "${PY_FILES[@]}"; do
+
+            # Check if file exists:
+            if [ -f "$p" ]; then
+
+                # Stage file:
+                git add "$p"
+            fi
+        done
+    fi
+done

pyproject.toml

@@ -34,3 +34,6 @@ dyn2py = "dyn2py:__command_line"
 
 [build-system]
 requires = ["setuptools", "wheel"]
+
+[tool.setuptools]
+packages = ["dyn2py"]