build script for linux, acre as submodule

.gitmodules

@@ -14,3 +14,7 @@
 [submodule "repos/pype-config"]
 	path = repos/pype-config
 	url = git@github.com:pypeclub/pype-config.git
+[submodule "repos/acre"]
+	path = repos/acre
+	url = git@github.com:antirotor/acre.git
+	branch = fix/unformatted-tokens

README.md

@@ -27,5 +27,7 @@ Run PowerShell script `build.ps1`. It will create *venv*, install all
 required dependencies and build Pype. After it is finished, you will find
 Pype in `build` folder.
 
+You might need more tools for installing dependencies (for example for **OpenTimelineIO**) - mostly
+development tools like [CMake](https://cmake.org/) and [Visual Studio](https://visualstudio.microsoft.com/cs/downloads/)
 
 Pype is build using [CX_Freeze](https://cx-freeze.readthedocs.io/en/latest) to freeze itself and all dependencies.

build.ps1

@@ -79,7 +79,7 @@ Write-Host ">>> " -NoNewline -ForegroundColor green
 Write-Host "Creating virtual env ..."
 & python -m venv venv
 Write-Host ">>> " -NoNewline -ForegroundColor green
-Write-Host "Entering venv..."
+Write-Host "Entering venv ..."
 try {
   . (".\venv\Scripts\Activate.ps1")
 }
@@ -91,6 +91,13 @@ catch {
 Write-Host ">>> " -NoNewline -ForegroundColor green
 Write-Host "Installing packages to new venv ..."
 & pip install -r .\requirements.txt
+
+Write-Host ">>> " -NoNewline -ForegroundColor green
+Write-Host "Cleaning cache files ... " -NoNewline
+Get-ChildItem . -Filter "*.pyc" -Force -Recurse | Remove-Item -Force
+Get-ChildItem . -Filter "__pycache__" -Force -Recurse | Remove-Item -Force -Recurse
+Write-Host "OK" -ForegroundColor green
+
 Write-Host ">>> " -NoNewline -ForegroundColor green
 Write-Host "Building Pype ..."
 & python setup.py build

build.sh

@@ -1,5 +1,173 @@
 #!/usr/bin/env bash
-virtualenv venv
+art () {
+  cat <<-EOF
+ ____________
+/\\           \\
+\\ \\      ---  \\
+ \\ \\     _____/ ______
+  \\ \\    \\___/ /\\     \\
+   \\ \\____\\    \\ \\_____\\
+    \\/____/     \\/_____/   PYPE Club .
+
+EOF
+}
+
+# Colors for terminal
+
+RST='\033[0m'             # Text Reset
+
+# Regular Colors
+Black='\033[0;30m'        # Black
+Red='\033[0;31m'          # Red
+Green='\033[0;32m'        # Green
+Yellow='\033[0;33m'       # Yellow
+Blue='\033[0;34m'         # Blue
+Purple='\033[0;35m'       # Purple
+Cyan='\033[0;36m'         # Cyan
+White='\033[0;37m'        # White
+
+# Bold
+BBlack='\033[1;30m'       # Black
+BRed='\033[1;31m'         # Red
+BGreen='\033[1;32m'       # Green
+BYellow='\033[1;33m'      # Yellow
+BBlue='\033[1;34m'        # Blue
+BPurple='\033[1;35m'      # Purple
+BCyan='\033[1;36m'        # Cyan
+BWhite='\033[1;37m'       # White
+
+# Bold High Intensity
+BIBlack='\033[1;90m'      # Black
+BIRed='\033[1;91m'        # Red
+BIGreen='\033[1;92m'      # Green
+BIYellow='\033[1;93m'     # Yellow
+BIBlue='\033[1;94m'       # Blue
+BIPurple='\033[1;95m'     # Purple
+BICyan='\033[1;96m'       # Cyan
+BIWhite='\033[1;97m'      # White
+
+
+###############################################################################
+# Test if Xcode Command Line tools are installed in MacOS
+###############################################################################
+have_command_line_tools() {
+  [[ -e "/Library/Developer/CommandLineTools/usr/bin/git" ]]
+}
+
+###############################################################################
+# Get command any key from user
+###############################################################################
+getc() {
+  local save_state
+  save_state=$(/bin/stty -g)
+  /bin/stty raw -echo
+  IFS= read -r -n 1 -d '' "$@"
+  /bin/stty "$save_state"
+}
+
+###############################################################################
+# Test if we have access via sudo
+# Used in MacOS
+###############################################################################
+have_sudo_access() {
+  if [[ -z "${HAVE_SUDO_ACCESS-}" ]]; then
+    /usr/bin/sudo -l mkdir &>/dev/null
+    HAVE_SUDO_ACCESS="$?"
+  fi
+
+  if [[ "$HAVE_SUDO_ACCESS" -ne 0 ]]; then
+    echo -e "${BIRed}!!!${RST} Need sudo access on MacOS"
+    return 1
+  fi
+
+  return "$HAVE_SUDO_ACCESS"
+}
+
+###############################################################################
+# Execute command and report failure
+###############################################################################
+execute() {
+  if ! "$@"; then
+    echo -e "${BIRed}!!!${RST} Failed execution of ${BIWhite}[ $@ ]${RST}"
+  fi
+}
+
+###############################################################################
+# Execute command using sudo
+# This is used on MacOS to handle Xcode command line tools installation
+###############################################################################
+execute_sudo() {
+  local -a args=("$@")
+  if [[ -n "${SUDO_ASKPASS-}" ]]; then
+    args=("-A" "${args[@]}")
+  fi
+  if have_sudo_access; then
+    echo -e "${BIGreen}>->${RST} sudo: [${BIWhite} ${args[@]} ${RST}]"
+    execute "/usr/bin/sudo" "${args[@]}"
+  else
+    echo -e "${BIGreen}>->${RST} [${BIWhite} ${args[@]} ${RST}]"
+    execute "${args[@]}"
+  fi
+}
+
+
+##############################################################################
+# Detect required version of python
+# Globals:
+#   colors
+#   PYTHON
+# Arguments:
+#   None
+# Returns:
+#   None
+###############################################################################
+detect_python () {
+  echo -e "${BIYellow}>>>${RST} Forced using python at [ ${BIWhite}[ $PYPE_PYTHON_EXE ]${RST} ... \c"
+  local version_command="import sys;print('{0}.{1}'.format(sys.version_info[0], sys.version_info[1]))"
+  local python_version="$(python3 <<< ${version_command})"
+  oIFS="$IFS"
+  IFS=.
+  set -- $python_version
+  IFS="$oIFS"
+  if [ "$1" -ge "3" ] && [ "$2" -ge "6" ] ; then
+    echo -e "${BIGreen}$1.$2${RST}"
+    PYTHON="python3"
+  else
+    command -v python3 >/dev/null 2>&1 || { echo -e "${BIRed}FAILED${RST} ${BIYellow} Version [${RST}${BICyan}$1.$2${RST}]${BIYellow} is old and unsupported${RST}"; return 1; }
+  fi
+}
+
+##############################################################################
+# Clean pyc files in specified directory
+# Globals:
+#   None
+# Arguments:
+#   Optional path to clean
+# Returns:
+#   None
+###############################################################################
+clean_pyc () {
+  path=${1:-$PYPE_SETUP_PATH}
+  echo -e "${IGreen}>>>${RST} Cleaning pyc at [ ${BIWhite}$path${RST} ] ... \c"
+  find "$path" -regex '^.*\(__pycache__\|\.py[co]\)$' -delete
+  echo -e "${BIGreen}DONE${RST}"
+}
+
+# Main
+art
+detect_python || return 1
+
+version_command="import version;print(version.__version__)"
+pype_version="$(python3 <<< ${version_command})"
+echo -e "${IGreen}>>>${RST} Building Pype [${IGreen} v$pype_version ${RST}]"
+echo -e "${IGreen}>>>${RST} Creating virtual env ..."
+python3 -m venv venv
+echo -e "${IGreen}>>>${RST} Entering venv ..."
 source venv/bin/activate
+echo -e "${IGreen}>>>${RST} Installing packages to new venv ..."
 pip install -r requirements.txt
+echo -e "${IGreen}>>>${RST} Cleaning cache files ..."
+clean_pyc
+echo -e "${IGreen}>>>${RST} Building ..."
 python setup.py build
+deactivate

repos/acre

@@ -0,0 +1 @@
+Subproject commit 3d06232bd424df4350efe64ab459944b4096ca74

requirements.txt

@@ -1,3 +1,4 @@
+wheel
 certifi
 Click
 clique==1.5.0