R
Railway•8mo ago
scutifer

How can I include two executables?

My NodeJS project needs Deno as well (to execute customer code in a sandbox). I can write a Dockerfile to use the node image and bring in the Deno executable, but I was wondering if this can be done in the dashboard, or in via a Nixpack config change? Here's the railway.json so far 
{
  "$schema": "https://railway.app/railway.schema.json",
  "build": {
    "builder": "NIXPACKS",
    "buildCommand": "npm run build",
    "nixpacksPlan": {
      "providers": [
        "...",
        "deno"
      ]
    }
  },
  "deploy": {
    "numReplicas": 1,
    "startCommand": "HOST=0.0.0.0 npm run start",
    "sleepApplication": false,
    "restartPolicyType": "ON_FAILURE",
    "restartPolicyMaxRetries": 10
  }
}
{
  "$schema": "https://railway.app/railway.schema.json",
  "build": {
    "builder": "NIXPACKS",
    "buildCommand": "npm run build",
    "nixpacksPlan": {
      "providers": [
        "...",
        "deno"
      ]
    }
  },
  "deploy": {
    "numReplicas": 1,
    "startCommand": "HOST=0.0.0.0 npm run start",
    "sleepApplication": false,
    "restartPolicyType": "ON_FAILURE",
    "restartPolicyMaxRetries": 10
  }
}
Project ID: ac35f6d4-75b3-485b-9991-499bf2b68d3b
13 Replies
Percy
Percy•8mo ago
Project ID: ac35f6d4-75b3-485b-9991-499bf2b68d3b
Brody
Brody•8mo ago
try this - 
{
    "$schema": "https://schema.up.railway.app/railway.schema.json",
    "build": {
        "builder": "NIXPACKS",
        "buildCommand": "npm run build",
        "nixpacksPlan": {
            "providers": ["node"],
            "phases": {
                "setup": {
                    "nixPkgs": [
                        "...",
                        "deno"
                    ]
                }
            }
        }
    },
    "deploy": {
        "numReplicas": 1,
        "startCommand": "HOST=0.0.0.0 npm run start",
        "sleepApplication": false,
        "restartPolicyType": "ON_FAILURE",
        "restartPolicyMaxRetries": 10
    }
}
{
    "$schema": "https://schema.up.railway.app/railway.schema.json",
    "build": {
        "builder": "NIXPACKS",
        "buildCommand": "npm run build",
        "nixpacksPlan": {
            "providers": ["node"],
            "phases": {
                "setup": {
                    "nixPkgs": [
                        "...",
                        "deno"
                    ]
                }
            }
        }
    },
    "deploy": {
        "numReplicas": 1,
        "startCommand": "HOST=0.0.0.0 npm run start",
        "sleepApplication": false,
        "restartPolicyType": "ON_FAILURE",
        "restartPolicyMaxRetries": 10
    }
}
scutifer
scutiferOP•8mo ago
Thanks. I see a build failure with this though. There's a conflict with the Deno executable. See this output. 
╔════════════ Nixpacks v1.21.2 ═══════════╗
║ deno:setup │ deno                       ║
║─────────────────────────────────────────║
║ setup      │ nodejs_18, npm-9_x, deno   ║
║─────────────────────────────────────────║
║ install    │ npm ci                     ║
║─────────────────────────────────────────║
║ build      │ npm run build              ║
║─────────────────────────────────────────║
║ start      │ HOST=0.0.0.0 npm run start ║
╚═════════════════════════════════════════╝
...snip...

#10 19.09 these 6 derivations will be built:
#10 19.09   /nix/store/csb3sqga2w44j1a6n464hwslys7xkzx7-npm-9.9.3.tgz.drv
#10 19.09   /nix/store/76ym75lx9mg386lmzg605rmgpk708k4z-npm.drv
#10 19.09   /nix/store/fffnygd90xk1ymy1xd7iw89gbw8sk5jx-builder.pl.drv
#10 19.09   /nix/store/lqd25firjmxvr7w1s20njzc5mb2clqq5-libraries.drv
#10 19.09   /nix/store/ya3rlp59328vqal7m4i6z0xm57lqakjq-bf744fe90419885eefced41b3e5ae442d732712d-env.drv
#10 19.09   /nix/store/rl1bzh4c4qalvgyng83rv0i45bid2r6c-bf744fe90419885eefced41b3e5ae442d732712d-env.drv

#10 19.09 these 82 paths will be fetched (133.98 MiB download, 607.88 MiB unpacked):
...snip...
#10 19.09   /nix/store/1dsk5j6cl0x1p1fhqs5ags1qdc51hraj-deno-1.38.0
...snip...
#10 19.09   /nix/store/5l687mklyr9rhhbvvpvi93zv0zbbi4vg-nodejs-18.18.2

...snip...

#10 28.34 error: Unable to build profile. There is a conflict for the following files:
#10 28.34
#10 28.34          /nix/store/4ky0adziza8yy3xpq97jp17hqdgrgi60-deno-1.36.0/bin/deno
#10 28.34          /nix/store/gkr76pzx9c4d125kf81sghpflxv177x8-bf744fe90419885eefced41b3e5ae442d732712d-env/bin/deno
#10 28.41 error: builder for '/nix/store/zk8qlm7iih7vcgbq3afdybxi4d9qyw9k-user-environment.drv' failed with exit code 1
╔════════════ Nixpacks v1.21.2 ═══════════╗
║ deno:setup │ deno                       ║
║─────────────────────────────────────────║
║ setup      │ nodejs_18, npm-9_x, deno   ║
║─────────────────────────────────────────║
║ install    │ npm ci                     ║
║─────────────────────────────────────────║
║ build      │ npm run build              ║
║─────────────────────────────────────────║
║ start      │ HOST=0.0.0.0 npm run start ║
╚═════════════════════════════════════════╝
...snip...

#10 19.09 these 6 derivations will be built:
#10 19.09   /nix/store/csb3sqga2w44j1a6n464hwslys7xkzx7-npm-9.9.3.tgz.drv
#10 19.09   /nix/store/76ym75lx9mg386lmzg605rmgpk708k4z-npm.drv
#10 19.09   /nix/store/fffnygd90xk1ymy1xd7iw89gbw8sk5jx-builder.pl.drv
#10 19.09   /nix/store/lqd25firjmxvr7w1s20njzc5mb2clqq5-libraries.drv
#10 19.09   /nix/store/ya3rlp59328vqal7m4i6z0xm57lqakjq-bf744fe90419885eefced41b3e5ae442d732712d-env.drv
#10 19.09   /nix/store/rl1bzh4c4qalvgyng83rv0i45bid2r6c-bf744fe90419885eefced41b3e5ae442d732712d-env.drv

#10 19.09 these 82 paths will be fetched (133.98 MiB download, 607.88 MiB unpacked):
...snip...
#10 19.09   /nix/store/1dsk5j6cl0x1p1fhqs5ags1qdc51hraj-deno-1.38.0
...snip...
#10 19.09   /nix/store/5l687mklyr9rhhbvvpvi93zv0zbbi4vg-nodejs-18.18.2

...snip...

#10 28.34 error: Unable to build profile. There is a conflict for the following files:
#10 28.34
#10 28.34          /nix/store/4ky0adziza8yy3xpq97jp17hqdgrgi60-deno-1.36.0/bin/deno
#10 28.34          /nix/store/gkr76pzx9c4d125kf81sghpflxv177x8-bf744fe90419885eefced41b3e5ae442d732712d-env/bin/deno
#10 28.41 error: builder for '/nix/store/zk8qlm7iih7vcgbq3afdybxi4d9qyw9k-user-environment.drv' failed with exit code 1
Brody
Brody•8mo ago
i have updated this, please try again
scutifer
scutiferOP•8mo ago
I'll try this, thanks. Alternatively, can we add an equivalent of the following into the JSON? 
[phases.install]
  cmds=["...", "curl -fsSL https://deno.land/install.sh | sh"]
[phases.install]
  cmds=["...", "curl -fsSL https://deno.land/install.sh | sh"]
Brody
Brody•8mo ago
you can do something like that, but not in the install phase, that also uses incorrect syntax afaik
scutifer
scutiferOP•8mo ago
I tried the cmd thing and it worked well! Here's the JSON if someone else needs it. 
{
    "$schema": "https://schema.up.railway.app/railway.schema.json",
    "build": {
        "builder": "NIXPACKS",
        "buildCommand": "npm run build",
        "nixpacksPlan": {
            "providers": ["node"],
            "phases": {
                "setup": {
                    "aptPkgs": ["...", "unzip"],
                    "cmds": [
                        "...",
                        "curl -fsSL https://deno.land/install.sh | sh"
                    ]
                }
            }
        }
    },
    "deploy": {
        "numReplicas": 1,
        "startCommand": "HOST=0.0.0.0 npm run start",
        "sleepApplication": false,
        "restartPolicyType": "ON_FAILURE",
        "restartPolicyMaxRetries": 10
    }
}
{
    "$schema": "https://schema.up.railway.app/railway.schema.json",
    "build": {
        "builder": "NIXPACKS",
        "buildCommand": "npm run build",
        "nixpacksPlan": {
            "providers": ["node"],
            "phases": {
                "setup": {
                    "aptPkgs": ["...", "unzip"],
                    "cmds": [
                        "...",
                        "curl -fsSL https://deno.land/install.sh | sh"
                    ]
                }
            }
        }
    },
    "deploy": {
        "numReplicas": 1,
        "startCommand": "HOST=0.0.0.0 npm run start",
        "sleepApplication": false,
        "restartPolicyType": "ON_FAILURE",
        "restartPolicyMaxRetries": 10
    }
}
Brody
Brody•8mo ago
did the latest railway.json i gave not work?
scutifer
scutiferOP•8mo ago
it didn't; it had the same error i.e conflicting Deno version dependencies
Brody
Brody•8mo ago
can you send the build logs from it
scutifer
scutiferOP•8mo ago
yes, here it is
scutifer
scutiferOP•8mo ago
Brody
Brody•8mo ago
interesting
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