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microblog package

Overview

Package microblog is a public microblog wall for gno.land.

Anyone can Post a short message (<= maxMsgLen chars). Every post records the caller address, the message, and the block height at which it was made. Render displays the wall newest-first, 20 posts per page, with pagination driven by the Render path (e.g. "?page=2" or "/2").

Functions

Count

func Count() int

Count returns the total number of posts on the wall.

Command

gnokey query vm/qeval -remote "https://rpc.test13.testnets.gno.land" -data "gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/microblog.Count()"

Result

Post

func Post(cur realm, msg string)

Post publishes msg to the wall. It is a crossing function: callers invoke it with Post(cross(cur), "hello"). It panics if msg is empty or longer than maxMsgLen bytes.

Param

Command

# WARNING: This command is running in an INSECURE mode.
# It is strongly recommended to use a hardware device for signing
# and avoid trusting any computer connected to the internet,
# as your private keys could be exposed.

gnokey maketx call -pkgpath "gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/microblog" -func "Post" -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -chainid "test-13" -remote "https://rpc.test13.testnets.gno.land" ADDRESSgnokey query -remote "https://rpc.test13.testnets.gno.land" auth/accounts/ADDRESS
gnokey maketx call -pkgpath "gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/microblog" -func "Post" -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -broadcast=false ADDRESS > call.tx
gnokey sign -tx-path call.tx -chainid "test-13" -account-number ACCOUNTNUMBER -account-sequence SEQUENCENUMBER ADDRESS
gnokey broadcast -remote "https://rpc.test13.testnets.gno.land" call.tx

Render

func Render(path string) string

Render renders the wall as Markdown, newest-first, pageSize posts per page. The page is parsed from path: "?page=N", "?p=N", "/N", or a bare "N" all select page N (1-indexed). Anything else defaults to page 1.

Param

Command

gnokey query vm/qeval -remote "https://rpc.test13.testnets.gno.land" -data "gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/microblog.Render()"

Result