├── README.md
├── launch.json
├── pinokio.js
└── start.json


/README.md:
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 1 | # Langflow One-Click Install
 2 | 
 3 | ## What This Script Does
 4 | 
 5 | When you run the script, it will prompt you to set up a virtual environment or activate one.
 6 | 
 7 | This script performs the following steps automatically:
 8 | 
 9 | ### Create a Python virtual environment:
10 | 
11 | A new isolated Python environment will be created specifically for Langflow. This helps keep your global Python environment clean and prevents conflicts with other packages.
12 | 
13 | ### Activate the virtual environment:
14 | 
15 | The newly created Python virtual environment is then activated, ready for the installation of Langflow.
16 | 
17 | ### Install Langflow:
18 | 
19 | The script will install the latest version of Langflow within the activated virtual environment. This ensures that you'll always start with the latest features and improvements.
20 | 
21 | ### Launch Langflow:
22 | 
23 | The script doesn't stop at just installing Langflow. It goes the extra mile and launches the Langflow server for you.
24 | 
25 | ### Open Langflow in a browser:
26 | 
27 | Finally, to make things even more convenient, the script will automatically open Langflow in a new browser tab. You'll be ready to start using Langflow immediately.
28 | 


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/launch.json:
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 1 | {
 2 |     "run": [
 3 |         {
 4 |             "method": "shell.start"
 5 |         },
 6 |         {
 7 |             "method": "shell.enter",
 8 |             "params": {
 9 |                 "message": "{{self.config.activate_command}}",
10 |                 "on": [{
11 |                     "event": null,
12 |                     "return": true
13 |                 }]
14 |             }
15 |         },
16 |         {
17 |             "method": "shell.enter",
18 |             "params": {
19 |                 "message": "python -m langflow",
20 |                 "on": [{
21 |                     "event": "/Access (http[0-9\/.:]+)/",
22 |                     "return": "{{event.matches[0][1]}}"
23 |                 }]
24 |             }
25 |         },
26 |         {
27 |             "method": "browser.open",
28 |             "params": {
29 |                 "uri": "{{input}}",
30 |                 "target": "_blank"
31 |             }
32 |         },
33 |         {
34 |             "method": "process.wait"
35 |         }
36 |     ]
37 | }
38 | 


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/pinokio.js:
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 1 | module.exports = {
 2 |   menu: [
 3 |     {
 4 |       html: "<i class='fa-solid fa-gear'></i> Install",
 5 |       href: "start.json",
 6 |     },
 7 |     {
 8 |       html: "<i class='fa-solid fa-play'></i> Launch",
 9 |       href: "launch.json",
10 |     },
11 |   ],
12 | };
13 | 


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/start.json:
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 1 | {
 2 |     "run": [
 3 |         {
 4 |             "method": "input",
 5 |             "params": {
 6 |                 "title": "Setup",
 7 |                 "form": [
 8 |                     {
 9 |                         "key": "create_venv",
10 |                         "title": "Create virtualenv",
11 |                         "description": "Command to create virtualenv",
12 |                         "default": "python -m venv .langflow_venv"
13 |                     },
14 |                     {
15 |                         "key": "activate_command",
16 |                         "title": "Activate virtualenv",
17 |                         "description": "Command to activate virtualenv",
18 |                         "default": "{{os.platform() === 'win32' ? '.langflow_venv\\\\Scripts\\\\activate' : 'source .langflow_venv/bin/activate'}}"
19 |                     }
20 |                 ]
21 |             }
22 |         },
23 |         {
24 |             "method": "self.set",
25 |             "params": {
26 |                 "config.json": {
27 |                   "create_venv": "{{input.create_venv}}",
28 |                   "activate_command": "{{input.activate_command}}"
29 |                 }
30 |             }
31 |         },
32 |         {
33 |             "method": "shell.start"
34 |         },
35 |         {
36 |             "method": "shell.enter",
37 |             "params": {
38 |                 "message": "{{self.config.create_venv}}",
39 |                 "on": [{
40 |                     "event": null,
41 |                     "return": true
42 |                 }]
43 |             }
44 |         },
45 |         {
46 |             "method": "shell.enter",
47 |             "params": {
48 |                 "message": "{{self.config.activate_command}}",
49 |                 "on": [{
50 |                     "event": null,
51 |                     "return": true
52 |                 }]
53 |             }
54 |         },
55 |         {
56 |             "method": "shell.enter",
57 |             "params": {
58 |                 "message": "python -m pip install langflow -U",
59 |                 "on": [{
60 |                   "event": null,
61 |                   "return": true
62 |                 }]
63 |             }
64 |         },
65 |         {
66 |             "method": "shell.enter",
67 |             "params": {
68 |                 "message": "python -m langflow",
69 |                 "on": [{
70 |                     "event": "/Access (http[0-9\/.:]+)/",
71 |                     "return": "{{event.matches[0][1]}}"
72 |                 }]
73 |             }
74 |         },
75 |         {
76 |             "method": "browser.open",
77 |             "params": {
78 |                 "uri": "{{input}}",
79 |                 "target": "_blank"
80 |             }
81 |         },
82 |         {
83 |             "method": "process.wait"
84 |         }
85 |     ]
86 | }
87 | 


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