feat(install): download and install MacOS dependencies

* add messages

* add download python line

* created cleanup func

* helper functions created

* partially down python downloading

* python installation script complete

* added git (and brew)

* added git (and brew)

* add tesseract and refactor

* works on current macbook

* install python with brew

* install python with brew

* check if pyenv is needed

* merge2

* merge2

* simplify brew call

* finished testing

* Less output

* split line

* Revert adding svg file
This reverts commit 5601407.

* remove unnecessary things

* remove ps1 edit

* remove ps1 edits

* make the ps1 the same

* Remove space

* add poetry and aesthetic changes

* small changes

* add brew to path if needed

* switch to pip3

* switch to pip3.10

install/install_openadapt.sh

@@ -1,36 +1,134 @@
 #!/bin/bash
 set -e
+set -x
 
-# TODO: Add Tesseract OCR installation: https://tesseract-ocr.github.io/tessdoc/Installation.html
+################################    PARAMETERS   ################################
+
+# Change these if a different version of Python is required
+pythonCmd="python3.10"
+pythonVerStr="Python 3.10*"
+pythonInstallerLoc="https://www.python.org/ftp/python/3.10.11/python-3.10.11-macos11.pkg"
+
+################################ HELPER FUNCTIONS ################################
+
+# Remove OpenAdapt if it exists
+Cleanup() {
+    if [ -d "../OpenAdapt" ]; then
+        cd ..
+        rm -rf OpenAdapt
+        echo "Deleted OpenAdapt directory"
+    fi
+}
 
 # Run a command and ensure it did not fail
 RunAndCheck() {
-    res=$($1)
 
-    if [[ -z $res ]] || [[ $res == 0 ]]; then
-        echo "Success: $2 : $res"
+    if $1 ; then
+        echo "Success: $2"
     else
-        echo "Failed: $2 : $res"
+        echo "Failed: $2"
+        Cleanup
         exit 1
     fi
 }
-[ -d "OpenAdapt" ] && mv OpenAdapt OpenAdapt-$(date +%Y-%m-%d_%H-%M-%S)
-RunAndCheck "git clone https://github.com/MLDSAI/OpenAdapt.git" "clone git repo"
 
-cd OpenAdapt
+# Install a command using brew
+BrewInstall() {
+    dependency=$1
+
+    brew install "$dependency"
+    if ! CheckCMDExists "$dependency"; then
+        echo "Failed to download $dependency"
+        Cleanup
+        exit 1
+    fi
+}
+
+# Return true if a command/exe is available
+CheckCMDExists() {
+    command=$1
+
+    if command -v "$command" >/dev/null 2>&1; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+CheckPythonExists() {
+    # Use Python alias of required version if it exists
+    if CheckCMDExists $pythonCmd; then
+        return
+    fi
 
-RunAndCheck "python3.10 -m venv .venv" "create python virtual environment"
-source .venv/bin/activate
-pip install wheel
+    # Use Python exe if it exists and is the required version
+    pythonGenCmd="python"
+    if CheckCMDExists $pythonGenCmd; then
+        res=$(python3 --version)
+        if echo "$res" | grep -q "$pythonVerStr"; then
+            return
+        fi
+    fi
 
-# the following line generates a warning:
-#   Ignoring pywin32: markers 'sys_platform == "win32"' don't match your environment
-pip install -r requirements.txt
+    # Install required Python version
+    echo Installing Python
+    brew install [email protected]
 
-# the following line generates a warning:
-#   [notice] To update, run: pip install --upgrade pip
-pip install -e .
+    # Make sure python is now available and the right version
+    if CheckCMDExists $pythonCmd; then
+        res=$(python3.10 --version)
+        if [[ "$res" =~ $pythonVerStr ]]; then
+            return
+        fi
+    fi
+
+    # Otherwise, Python is not available
+    echo "Error after installing python"
+    Cleanup
+    exit 1
+}
+
+################################ INSTALLATION ################################
+
+# Download brew
+if ! CheckCMDExists "brew"; then
+    echo Downloading brew, follow the instructions
+    bash -c "`curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh`"
+
+    # Check the type of chip
+    cpu=$(sysctl machdep.cpu.brand_string)
+        if [[ $cpu == *"Apple"* ]]; then
+            # Add brew to PATH
+            echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile
+            eval "$(/opt/homebrew/bin/brew shellenv)"
+        fi
+
+    brewExists=$(CheckCMDExists "brew")
+    if ! CheckCMDExists "brew"; then
+        echo "Failed to download brew"
+        Cleanup
+        exit 1
+    fi
+fi
+
+if ! CheckCMDExists "git"; then
+    BrewInstall "git"
+fi
+
+if ! CheckCMDExists "tesseract"; then
+    BrewInstall "tesseract"
+fi
+
+CheckPythonExists
+
+[ -d "OpenAdapt" ] && mv OpenAdapt OpenAdapt-$(date +%Y-%m-%d_%H-%M-%S)
+RunAndCheck "git clone https://github.com/MLDSAI/OpenAdapt.git" "Clone git repo"
+
+cd OpenAdapt
 
-RunAndCheck "alembic upgrade head"
-RunAndCheck "python3.10 -m spacy download en_core_web_trf"
-RunAndCheck "pytest"
+RunAndCheck "pip3.10 install poetry" "Install Poetry"
+RunAndCheck "poetry install" "Install Python dependencies"
+RunAndCheck "poetry run alembic upgrade head" "Update database"
+RunAndCheck "poetry run pytest" "Run tests"
+RunAndCheck "poetry shell" "Activate virtual environment"
+echo OpenAdapt installed successfully!