migrate docs to docs.protomaps.com/pmtiles/cli [#80] (#186)

README.md

@@ -6,81 +6,20 @@ The single-file utility for creating and working with [PMTiles](https://github.c
 
 See [Releases](https://github.com/protomaps/go-pmtiles/releases) for your OS and architecture.
 
-## Creating a PMTiles archive from MBTiles
+## Docs
 
-Convert an [MBTiles](https://github.com/mapbox/mbtiles-spec/tree/master/1.3) archive:
+See [docs.protomaps.com/pmtiles/cli](https://docs.protomaps.com/pmtiles/cli).
 
-    pmtiles convert INPUT.mbtiles OUTPUT.pmtiles
-
-## Create a PMTiles archive from a larger one
+## Development
 
-    pmtiles extract INPUT.pmtiles OUTPUT.pmtiles --region=REGION.geojson
-    pmtiles extract https://example.com/INPUT.pmtiles OUTPUT.pmtiles --region=REGION.geojson
-    pmtiles extract INPUT.pmtiles OUTPUT.pmtiles --maxzoom=MAXZOOM --bucket=s3://BUCKET_NAME
-
-* `--region` a GeoJSON Polygon, Multipolygon, Feature, or FeatureCollection
-* `--maxzoom=13`, `--minzoom=12` extract only a subset of zoom levels, see [docs for details](https://docs.protomaps.com/pmtiles/cli#extract)
-* `--download-threads` parallel requests to speed up downloads
-* `--overfetch` extra data to download to batch small requests: 0.05 is 5%
-
-## Uploading
-
-Upload an archive to S3-compatible cloud storage:
-
-    # requires environment variables AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY credentials
-    pmtiles upload INPUT.pmtiles REMOTE.pmtiles --bucket=s3://BUCKET_NAME
-
-## Inspecting archives
-
-    pmtiles show INPUT.pmtiles
-    pmtiles show INPUT.pmtiles --bucket=s3://BUCKET_NAME
-
-## Serving Z/X/Y tiles
-
-This section covers running a Z/X/Y tile server proxy for clients that read only those URLs. The simplest way to consume PMTiles on the web is directly in the browser: see the [JavaScript examples](https://github.com/protomaps/PMTiles/tree/main/js).
-
-Serve a directory of archives from local or cloud storage as a Z/X/Y endpoint:
-
-    pmtiles serve .
-    # serves at http://localhost:8077/FILENAME/{z}/{x}/{y}.mvt
-
-    pmtiles serve / --bucket=s3://BUCKET_NAME
-    pmtiles serve prefix --bucket=s3://BUCKET_NAME
-
-For production usage, it's recommended to run behind a reverse proxy like Nginx or Caddy to manage HTTP headers (`Access-Control-Allow-Origin`, `Cache-Control`...) and SSL certificates.
-
-    pmtiles serve [FLAGS] BUCKET
-
-* `--cors=ORIGIN` set the value of the Access-Control-Allow-Origin. * is a valid value but must be escaped in your shell. Appropriate for development use.
-* `--cache-size=SIZE_MB` set the total size of the header and directory LRU cache. Default is 64 MB.
-* `--port=PORT` specify the HTTP port.
-
-Metadata is served at the URL path `/<archive_name>/metadata`.
-
-Tiles are served at the URL path `/<archive_name>/<z>/<x>/<y>.<ext>`, where the extension `<ext>` is one of `mvt`, `png`, `jpg`, `webp`, `avif`.
-
-## Remote URLs
-
-Cloud storage URLs can be any URL recognized by [gocloud](https://gocloud.dev/concepts/urls/). Configure a custom endpoint and region:
+Run the program in development:
 
 ```sh
-s3://BUCKET_NAME?endpoint=https://example.com&region=REGION
+go run main.go
 ```
 
-You may need to escape special characters like `&` and `?` in your shell.
-
-## Cloud Storage Permissions
+Run the test suite:
 
-To upload your files to AWS S3 you will need an IAM policy for writing/reading to a bucket, at minimum this:
-
-    {
-        "Version": "2012-10-17",
-        "Statement": [
-            {
-                "Effect": "Allow",
-                "Action": "s3:*",
-                "Resource": "arn:aws:s3:::my-bucket-name/*"
-            }
-        ]
-    }
-
+```sh
+go test ./pmtiles
+```