Add install script

- Changed "Spot CLI" to "SpotCLI" everywhere
- Added install script
- Configure Poetry to only build wheel

.github/workflows/release.yaml

@@ -21,7 +21,7 @@ jobs:
       - name: Setup Poetry
         uses: abatilo/[email protected]
       - name: Build wheel
-        run: poetry build
+        run: poetry build -f wheel
       - name: Get tag name
         id: tag_name
         run: echo ::set-output name=current_version::${GITHUB_REF#refs/tags/v}

README.md

@@ -4,16 +4,19 @@ SpotCLI is a command-line interface for managing Spot Elastigroups.
 
 ## Installation
 
-Download the .whl file from [latest release](https://github.com/SupersonicAds/spotcli/releases/latest) page and install it using pip:
+Install latest SpotCLI:
 
 ```bash
-pip install spotcli-1.0.2-py3-none-any.whl
+sh -c "$(curl -fsSL https://raw.githubusercontent.com/SupersonicAds/spotcli/master/install.sh)"
 ```
 
-Verify that spotcli is installed by running:
+You can also install SpotCLI manually:
+
+- Download wheel from [releases](https://github.com/SupersonicAds/spotcli/releases) page
+- Install SpotCLI using pip:
 
 ```bash
-spotcli version
+pip install spotcli-1.0.0-py3-none-any.whl
 ```
 
 ## Configuration
@@ -89,6 +92,7 @@ To automatically accept all prompts, add `-y`.
 You can run multiple standalone actions with this tool as well.
 
 Supported actions:
+
 - status (*prints group name, ID, instance count and process suspension status when `--show-processes` is used*)
 - roll
 - suspend/unsuspend process or scaling policy (*you can do multiple at once*)

install.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+set -eu
+trap "" SIGINT
+
+DOWNLOAD_URL=$(curl -fsSL https://api.github.com/repos/SupersonicAds/spotcli/releases/latest \
+        | grep browser_download_url \
+        | cut -d '"' -f 4)
+WHEEL_FILE="$(mktemp -d)/${DOWNLOAD_URL##*/}"
+trap "rm -f $WHEEL_FILE || true && echo 'ERROR: SpotCLI wasn\\'t installed' && exit 1" ERR
+
+echo -en "Downloading latest wheel from GitHub..."
+curl -fsSL -o $WHEEL_FILE "$DOWNLOAD_URL"
+echo -en "done\n"
+
+echo -en "Detecting Python..."
+if pyenv versions >/dev/null 2>&1 && [[ $(python -V 2>/dev/null) == *"Python 3"* ]]
+then
+    echo -en "$(python -V | sed 's/Python //g') (pyenv)\n"
+    PIP="$(which pip)"
+elif HOMEBREW_PIP=$(brew list python3 -q 2>/dev/null | grep "pip3$")
+then
+    echo -en "$($HOMEBREW_PIP -V | grep -Eo 'python [0-9.]+' | sed 's/python //g') (homebrew)\n"
+    PIP=$HOMEBREW_PIP
+elif [[ $(python3 -V 2>/dev/null) == *"Python 3"* ]]
+then
+    echo -en "$(python3 -V | sed 's/Python //g') (system)\n"
+    echo -en "You may need to enter sudo password"
+    PIP="sudo $(which pip3)"
+else
+    echo -en "ERROR: Python 3 not found\n"
+    exit 1
+fi
+
+echo -en "Installing SpotCLI..."
+PIP_STDOUT=$(mktemp)
+$PIP install "$WHEEL_FILE" >/dev/null
+rm -f $WHEEL_FILE
+rm -f $PIP_STDOUT
+mkdir -p $HOME/.spot
+touch $HOME/.spot/config.yaml
+echo -en "done\n"
+
+echo -en "Verifying installation..."
+[[ $(spotcli version) == *"SpotCLI version"* ]]
+echo -en "ok\n"
+
+trap - EXIT
+trap - SIGINT

pyproject.toml

@@ -1,7 +1,7 @@
 [tool.poetry]
 name = "spotcli"
 version = "1.0.3"
-description = "Spot CLI"
+description = "CLI for Spot Elastigroups management"
 authors = ["Dmitry Kovalenko <[email protected]>"]
 license = "MIT"
 readme = "README.md"

spotcli/cli.py

@@ -23,8 +23,8 @@ def main():
 
 @click.command()
 def version():
-    """Get Spot CLI version."""
-    console.print(f"Spot CLI version {spotcli.__version__}")
+    """Get SpotCLI version."""
+    console.print(f"SpotCLI version {spotcli.__version__}")
 
 
 @click.command()
@@ -35,7 +35,7 @@ def run(scenario, auto_approve):
 
     SCENARIO is the name of the scenario to run.
     """
-    console.print(f"[bold]Spot CLI version {spotcli.__version__}")
+    console.print(f"[bold]SpotCLI version {spotcli.__version__}")
     config = spotcli.configuration.load()
     try:
         s = config.scenarios[scenario]
@@ -78,7 +78,7 @@ def status(group, show_processes):
 
     GROUP is elastigroup name, alias or regex.
     """
-    console.print(f"[bold]Spot CLI version {spotcli.__version__}")
+    console.print(f"[bold]SpotCLI version {spotcli.__version__}")
     config = spotcli.configuration.load()
     targets = spotcli.tasks.TargetList(config.providers["spot"], config.aliases, [group])
     console.print("\n")
@@ -167,7 +167,7 @@ def scale(kind, group, amount, auto_approve):
 
 
 def action(action, target, auto_approve, **kwargs):
-    console.print(f"[bold]Spot CLI version {spotcli.__version__}")
+    console.print(f"[bold]SpotCLI version {spotcli.__version__}")
     config = spotcli.configuration.load()
     targets = spotcli.tasks.TargetList(config.providers["spot"], config.aliases, [target])
     task = spotcli.tasks.Task(kind=action, targets=targets, **kwargs)