cmd/hdrwtch: yolo

Signed-off-by: Xe Iaso <me@xeiaso.net>

9 files changed, 559 insertions, 9 deletions

diff --git a/Earthfile b/Earthfile
index 3e82dfd..89a8502 100644
--- a/Earthfile
+++ b/Earthfile
@@ -52,6 +52,16 @@ future-sight:
 
     SAVE IMAGE --push ghcr.io/xe/x/future-sight:latest
 
+hdrwtch:
+    FROM +runtime
+
+    COPY +everything/bin/hdrwtch /app/bin/hdrwtch
+    CMD ["/app/bin/hdrwtch", "--port=8080", "--database-loc=/data/hdrwtch.db"]
+
+    LABEL org.opencontainers.image.source="https://github.com/Xe/x"
+
+    SAVE IMAGE --push registry.fly.io/hdrwtch:latest
+
 hlang:
     FROM +runtime
 
@@ -217,6 +227,7 @@ xedn:
 all:
     BUILD --platform=linux/amd64 +azurda
     BUILD --platform=linux/amd64 +future-sight
+    BUILD --platform=linux/amd64 +hdrwtch
     BUILD --platform=linux/amd64 +hlang
     BUILD --platform=linux/amd64 +johaus
     BUILD --platform=linux/amd64 +mi
diff --git a/cmd/hdrwtch/.dockerignore b/cmd/hdrwtch/.dockerignore
new file mode 100644
index 0000000..b512c09
--- /dev/null
+++ b/cmd/hdrwtch/.dockerignore
@@ -0,0 +1 @@
+node_modules
\ No newline at end of file
diff --git a/cmd/hdrwtch/Dockerfile b/cmd/hdrwtch/Dockerfile
new file mode 100644
index 0000000..a773761
--- /dev/null
+++ b/cmd/hdrwtch/Dockerfile
@@ -0,0 +1,39 @@
+# syntax = docker/dockerfile:1
+
+# Adjust NODE_VERSION as desired
+ARG NODE_VERSION=20.16.0
+FROM node:${NODE_VERSION}-slim as base
+
+LABEL fly_launch_runtime="Node.js"
+
+# Node.js app lives here
+WORKDIR /app
+
+# Set production environment
+ENV NODE_ENV="production"
+
+
+# Throw-away build stage to reduce size of final image
+FROM base as build
+
+# Install packages needed to build node modules
+RUN apt-get update -qq && \
+    apt-get install --no-install-recommends -y build-essential node-gyp pkg-config python-is-python3
+
+# Install node modules
+COPY --link package-lock.json package.json ./
+RUN npm ci
+
+# Copy application code
+COPY --link . .
+
+
+# Final stage for app image
+FROM base
+
+# Copy built application
+COPY --from=build /app /app
+
+# Start the server by default, this can be overwritten at runtime
+EXPOSE 3000
+CMD [ "node", "tailwind.config.js" ]
diff --git a/cmd/hdrwtch/README.md b/cmd/hdrwtch/README.md
new file mode 100644
index 0000000..cf92ed9
--- /dev/null
+++ b/cmd/hdrwtch/README.md
@@ -0,0 +1,17 @@
+# hdrwtch
+
+hdrwtch is a tool that watches for changes in the `Last-Modified` header of a URL. You can use this to monitor the freshness of a web page, or to trigger an action when a page is updated.
+
+For more information, [read the docs](https://hdrwtch.xeserv.us/docs/).
+
+## Tech stack
+
+The code is written in Go and uses the following libraries/tools:
+
+- [Templ](https://templ.guide) for templating
+- [telego](https://pkg.go.dev/github.com/mymmrac/telego) for Telegram integration
+- [Gorm](https://gorm.io) for database access
+- [gormlite](https://pkg.go.dev/github.com/ncruces/go-sqlite3/gormlite) for SQLite3 support (via WebAssembly and [Wazero](https://wazero.io/))
+- [HTMX](https://htmx.org) for client-side interactivity
+- [Tailwind CSS](https://tailwindcss.com) for styling
+- [Tabler icons](https://tablericons.com) for icons
diff --git a/cmd/hdrwtch/docs/code.md b/cmd/hdrwtch/docs/code.md
new file mode 100644
index 0000000..1cd899f
--- /dev/null
+++ b/cmd/hdrwtch/docs/code.md
@@ -0,0 +1,18 @@
+---
+title: "Source code"
+date: 2024-08-21
+updated: 2024-08-21
+slug: "/code"
+---
+
+The source code for hdrwtch is available on [GitHub](https://github.com/Xe/x/tree/master/cmd/hdrwtch). Feel free to open an issue or a pull request if you have any questions or suggestions.
+
+The code is written in Go and uses the following libraries/tools:
+
+- [Templ](https://templ.guide) for templating
+- [telego](https://pkg.go.dev/github.com/mymmrac/telego) for Telegram integration
+- [Gorm](https://gorm.io) for database access
+- [gormlite](https://pkg.go.dev/github.com/ncruces/go-sqlite3/gormlite) for SQLite3 support (via WebAssembly and [Wazero](https://wazero.io/))
+- [HTMX](https://htmx.org) for client-side interactivity
+- [Tailwind CSS](https://tailwindcss.com) for styling
+- [Tabler icons](https://tablericons.com) for icons
diff --git a/cmd/hdrwtch/fly.toml b/cmd/hdrwtch/fly.toml
new file mode 100644
index 0000000..7475fd8
--- /dev/null
+++ b/cmd/hdrwtch/fly.toml
@@ -0,0 +1,36 @@
+# fly.toml app configuration file generated for hdrwtch on 2024-08-21T19:45:53-04:00
+#
+# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
+#
+
+app = 'hdrwtch'
+primary_region = 'yul'
+
+[env]
+  DATABASE_LOC = "/data/hdrwtch.db"
+  DOMAIN = "hdrwtch.xeserv.us"
+
+[mounts]
+  source = "data"
+  destination = "/data"
+  auto_extend_size_threshold = 80
+  auto_extend_size_increment = "1GB"
+  auto_extend_size_limit = "10GB"
+
+[build]
+  image = "registry.fly.io/hdrwtch:latest"
+
+[services.concurrency]
+  type = "connections"
+  hard_limit = 1000
+  soft_limit = 750
+
+[http_service]
+  internal_port = 8080
+  force_https = true
+  processes = ['app']
+
+[[vm]]
+  memory = '1gb'
+  cpu_kind = 'shared'
+  cpus = 1
diff --git a/cmd/hdrwtch/main.go b/cmd/hdrwtch/main.go
index 4572fb0..6ddabc0 100644
--- a/cmd/hdrwtch/main.go
+++ b/cmd/hdrwtch/main.go
@@ -26,12 +26,13 @@ var (
 	botToken     = flag.String("bot-token", "", "Telegram bot token")
 	botUsername  = flag.String("bot-username", "", "Telegram bot username")
 	cookieSecret = flag.String("cookie-secret", "", "Secret key for cookie store")
-	dbURL        = flag.String("database-url", "", "Database URL")
 	dbLoc        = flag.String("database-loc", "./var/hdrwtch.db", "Database location")
 	domain       = flag.String("domain", "shiroko-wsl.shark-harmonic.ts.net", "Domain to use for user agent")
 	port         = flag.String("port", "8080", "Port to listen on")
 	region       = flag.String("fly-region", "yow-dev", "Region of this instance")
 
+	//dbURL        = flag.String("database-url", "", "Database URL")
+
 	//go:embed static
 	staticFS embed.FS
 )
@@ -71,7 +72,7 @@ func main() {
 
 	mux.Handle("/static/", http.FileServer(http.FS(staticFS)))
 
-	mux.Handle("/{$}", templ.Handler(base("Home", nil, anonNavBar(true), homePage())))
+	mux.HandleFunc("/{$}", s.index)
 	mux.HandleFunc("/login", s.loginHandler)
 	mux.HandleFunc("/login/callback", s.loginCallbackHandler)
 	mux.HandleFunc("/logout", s.logoutHandler)
@@ -128,6 +129,19 @@ type Server struct {
 	tg    *telego.Bot
 }
 
+func (s *Server) index(w http.ResponseWriter, r *http.Request) {
+	var navbar templ.Component
+
+	tu, ok := s.getTelegramUserData(r)
+	if ok {
+		navbar = authedNavBar(tu)
+	} else {
+		navbar = anonNavBar(true)
+	}
+
+	templ.Handler(base("hdrwtch", nil, navbar, homePage())).ServeHTTP(w, r)
+}
+
 func (s *Server) logoutHandler(w http.ResponseWriter, r *http.Request) {
 	session, _ := s.store.Get(r, "telegram-session")
 	session.Options.MaxAge = -1
diff --git a/cmd/hdrwtch/package-lock.json b/cmd/hdrwtch/package-lock.json
index f408ca0..9c3b7d0 100644
--- a/cmd/hdrwtch/package-lock.json
+++ b/cmd/hdrwtch/package-lock.json
@@ -11,6 +11,9 @@
       "dependencies": {
         "@tailwindcss/forms": "^0.5.7",
         "@tailwindcss/typography": "^0.5.14"
+      },
+      "devDependencies": {
+        "@flydotio/dockerfile": "^0.5.8"
       }
     },
     "node_modules/@alloc/quick-lru": {
@@ -26,6 +29,26 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/@flydotio/dockerfile": {
+      "version": "0.5.8",
+      "resolved": "https://registry.npmjs.org/@flydotio/dockerfile/-/dockerfile-0.5.8.tgz",
+      "integrity": "sha512-119l9s4xUEATRWTQPddE0f+jZjVBhpnJiGA/aHzDiOUet2L7SD3G5jbSGvOXJm1Ks3kGmxUcPdt3BpLQRef+ow==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "chalk": "^5.3.0",
+        "diff": "^5.1.0",
+        "ejs": "^3.1.9",
+        "shell-quote": "^1.8.1",
+        "yargs": "^17.7.2"
+      },
+      "bin": {
+        "dockerfile": "index.js"
+      },
+      "engines": {
+        "node": ">=16.0.0"
+      }
+    },
     "node_modules/@isaacs/cliui": {
       "version": "8.0.2",
       "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
@@ -240,12 +263,18 @@
       "license": "MIT",
       "peer": true
     },
+    "node_modules/async": {
+      "version": "3.2.6",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.6.tgz",
+      "integrity": "sha512-htCUDlxyyCLMgaM3xXg0C0LW2xqfuQ6p05pCEIsXuyQ+a1koYKTuBMzRNwmybfLgvJDMd0r1LTn4+E0Ti6C2AA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
       "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/binary-extensions": {
       "version": "2.3.0",
@@ -265,7 +294,6 @@
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
       "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "balanced-match": "^1.0.0"
       }
@@ -293,6 +321,19 @@
         "node": ">= 6"
       }
     },
+    "node_modules/chalk": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-5.3.0.tgz",
+      "integrity": "sha512-dLitG79d+GV1Nb/VYcCDFivJeK1hiukt9QjRNVOsUtTy1rR1YJsmpGGTZ3qJos+uw7WmWF4wUwBd9jxjocFC2w==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^12.17.0 || ^14.13 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
     "node_modules/chokidar": {
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.6.0.tgz",
@@ -331,12 +372,105 @@
         "node": ">= 6"
       }
     },
+    "node_modules/cliui": {
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
+      "integrity": "sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "string-width": "^4.2.0",
+        "strip-ansi": "^6.0.1",
+        "wrap-ansi": "^7.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/cliui/node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/cliui/node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/cliui/node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/cliui/node_modules/string-width": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/cliui/node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/cliui/node_modules/wrap-ansi": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
+      "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
+      }
+    },
     "node_modules/color-convert": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
       "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "color-name": "~1.1.4"
       },
@@ -348,8 +482,7 @@
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
       "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/commander": {
       "version": "4.1.1",
@@ -361,6 +494,13 @@
         "node": ">= 6"
       }
     },
+    "node_modules/concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@@ -395,6 +535,16 @@
       "license": "Apache-2.0",
       "peer": true
     },
+    "node_modules/diff": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-5.2.0.tgz",
+      "integrity": "sha512-uIFDxqpRZGZ6ThOk84hEfqWoHx2devRFvpTZcTHur85vImfaxUbTW9Ryh4CpCuDnToOP1CEtXKIgytHBPVff5A==",
+      "dev": true,
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.3.1"
+      }
+    },
     "node_modules/dlv": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/dlv/-/dlv-1.1.3.tgz",
@@ -409,6 +559,22 @@
       "license": "MIT",
       "peer": true
     },
+    "node_modules/ejs": {
+      "version": "3.1.10",
+      "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.1.10.tgz",
+      "integrity": "sha512-UeJmFfOrAQS8OJWPZ4qtgHyWExa088/MtK5UEyoJGFH67cDEXkZSviOiKRCZ4Xij0zxI3JECgYs3oKx+AizQBA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "jake": "^10.8.5"
+      },
+      "bin": {
+        "ejs": "bin/cli.js"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/emoji-regex": {
       "version": "9.2.2",
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
@@ -416,6 +582,16 @@
       "license": "MIT",
       "peer": true
     },
+    "node_modules/escalade": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.2.tgz",
+      "integrity": "sha512-ErCHMCae19vR8vQGe50xIsVomy19rg6gFu3+r3jkEO46suLMWBksvVyoGgQV+jOfl84ZSOSlmv6Gxa89PmTGmA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/fast-glob": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.3.2.tgz",
@@ -456,6 +632,29 @@
         "reusify": "^1.0.4"
       }
     },
+    "node_modules/filelist": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/filelist/-/filelist-1.0.4.tgz",
+      "integrity": "sha512-w1cEuf3S+DrLCQL7ET6kz+gmlJdbq9J7yXCSjK/OZCPA+qEN1WyF4ZAf0YYJa4/shHJra2t/d/r8SV4Ji+x+8Q==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "minimatch": "^5.0.1"
+      }
+    },
+    "node_modules/filelist/node_modules/minimatch": {
+      "version": "5.1.6",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.6.tgz",
+      "integrity": "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "brace-expansion": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/fill-range": {
       "version": "7.1.1",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.1.1.tgz",
@@ -511,6 +710,16 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/get-caller-file": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
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+      "dev": true,
+      "license": "ISC",
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@@ -545,6 +754,16 @@
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+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz",
@@ -602,7 +821,6 @@
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       }
@@ -653,6 +871,82 @@
         "@pkgjs/parseargs": "^0.11.0"
       }
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+    "node_modules/jake": {
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+      "resolved": "https://registry.npmjs.org/jake/-/jake-10.9.2.tgz",
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+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "async": "^3.2.3",
+        "chalk": "^4.0.2",
+        "filelist": "^1.0.4",
+        "minimatch": "^3.1.2"
+      },
+      "bin": {
+        "jake": "bin/cli.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/jake/node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/jake/node_modules/brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
+    "node_modules/jake/node_modules/chalk": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
+    "node_modules/jake/node_modules/minimatch": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "brace-expansion": "^1.1.7"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/jiti": {
       "version": "1.21.6",
       "resolved": "https://registry.npmjs.org/jiti/-/jiti-1.21.6.tgz",
@@ -1113,6 +1407,16 @@
         "node": ">=8.10.0"
       }
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+    "node_modules/require-directory": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+      "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/resolve": {
       "version": "1.22.8",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.8.tgz",
@@ -1189,6 +1493,16 @@
         "node": ">=8"
       }
     },
+    "node_modules/shell-quote": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.8.1.tgz",
+      "integrity": "sha512-6j1W9l1iAs/4xYBI1SYOVZyFcCis9b4KCLQ8fgAGG07QvzaRLVVRQvAy85yNmmZSjYjg4MWh4gNvlPujU/5LpA==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/signal-exit": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
@@ -1339,6 +1653,19 @@
         "node": ">=16 || 14 >=14.17"
       }
     },
+    "node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/supports-preserve-symlinks-flag": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
@@ -1553,6 +1880,16 @@
         "node": ">=8"
       }
     },
+    "node_modules/y18n": {
+      "version": "5.0.8",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
+      "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/yaml": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.5.0.tgz",
@@ -1565,6 +1902,80 @@
       "engines": {
         "node": ">= 14"
       }
+    },
+    "node_modules/yargs": {
+      "version": "17.7.2",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.2.tgz",
+      "integrity": "sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cliui": "^8.0.1",
+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
+        "require-directory": "^2.1.1",
+        "string-width": "^4.2.3",
+        "y18n": "^5.0.5",
+        "yargs-parser": "^21.1.1"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/yargs-parser": {
+      "version": "21.1.1",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.1.1.tgz",
+      "integrity": "sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/yargs/node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/yargs/node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
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+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/yargs/node_modules/string-width": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/yargs/node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
     }
   }
 }
diff --git a/cmd/hdrwtch/package.json b/cmd/hdrwtch/package.json
index 0a566da..a2e0cf1 100644
--- a/cmd/hdrwtch/package.json
+++ b/cmd/hdrwtch/package.json
@@ -11,5 +11,8 @@
   "dependencies": {
     "@tailwindcss/forms": "^0.5.7",
     "@tailwindcss/typography": "^0.5.14"
+  },
+  "devDependencies": {
+    "@flydotio/dockerfile": "^0.5.8"
   }
 }