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Merged
dborovcanin merged 1 commit into from
Oct 16, 2025
Merged

NOISSUE - Add Support For arm64 and riscv64 #16

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27 changes: 16 additions & 11 deletions Makefile
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Original file line number Diff line number Diff line change
@@ -1,27 +1,32 @@
# Copyright (c) Abstract Machines
# SPDX-License-Identifier: Apache-2.0

INSTALL_DIR=/usr/local/bin
BUILD_DIR=build
BUILD_FLAGS=-ldflags "-s -w"
INSTALL_DIR ?= /usr/local/bin
BUILD_DIR ?= build
BUILD_FLAGS ?= -ldflags "-s -w"
GOOS ?= $(shell go env GOOS)
GOARCH ?= $(shell go env GOARCH)

.PHONY: all linux darwin windows install install-linux
.PHONY: all linux darwin windows install

all: linux darwin windows

linux:
CGO_ENABLED=0 GOOS=linux go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-linux main.go
CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-linux-amd64 main.go
CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-linux-arm64 main.go
CGO_ENABLED=0 GOOS=linux GOARCH=riscv64 go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-linux-riscv64 main.go

darwin:
CGO_ENABLED=0 GOOS=darwin go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-darwin main.go
CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-darwin-amd64 main.go
CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-darwin-arm64 main.go

windows:
CGO_ENABLED=0 GOOS=windows go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-windows main.go

install: install-linux
CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-windows-amd64 main.go
CGO_ENABLED=0 GOOS=windows GOARCH=arm64 go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli-windows-arm64 main.go

install-linux:
@cp $(BUILD_DIR)/coap-cli-linux $(INSTALL_DIR)/coap-cli || { echo "Installation failed"; exit 1; }
install:
CGO_ENABLED=0 GOOS=$(GOOS) GOARCH=$(GOARCH) go build $(BUILD_FLAGS) -o $(BUILD_DIR)/coap-cli main.go
cp $(BUILD_DIR)/coap-cli $(INSTALL_DIR)/coap-cli || { echo "Installation failed"; exit 1; }

clean:
rm -rf $(BUILD_DIR)/*
50 changes: 45 additions & 5 deletions README.md
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Expand Up @@ -2,9 +2,52 @@

Simple CoAP cli client written in Go.

## Installation

### Linux

```bash
# x86_64
curl -sL https://github.com/absmach/coap-cli/releases/download/v0.4.1/coap-cli-linux-amd64 -o coap-cli && chmod +x coap-cli
# arm64
curl -sL https://github.com/absmach/coap-cli/releases/download/v0.4.1/coap-cli-linux-arm64 -o coap-cli && chmod +x coap-cli
# riscv64
curl -sL https://github.com/absmach/coap-cli/releases/download/v0.4.1/coap-cli-linux-riscv64 -o coap-cli && chmod +x coap-cli
```

### MacOS

```bash
# x86_64
curl -sL https://github.com/absmach/coap-cli/releases/download/v0.4.1/coap-cli-darwin-amd64 -o coap-cli && chmod +x coap-cli
# arm64
curl -sL https://github.com/absmach/coap-cli/releases/download/v0.4.1/coap-cli-darwin-arm64 -o coap-cli && chmod +x coap-cli
```

### Windows

```bash
# x86_64
curl -sL https://github.com/absmach/coap-cli/releases/download/v0.4.1/coap-cli-windows-amd64 -o coap-cli.exe
# arm64
curl -sL https://github.com/absmach/coap-cli/releases/download/v0.4.1/coap-cli-windows-arm64 -o coap-cli.exe
```

### Build from source

Make sure you have Go and Make installed.

```bash
git clone https://github.com/absmach/coap-cli.git
cd coap-cli
make install # or INSTALL_DIR=~/go/bin make install
```

## Usage

```bash
CLI for CoAP

Usage:
coap-cli [command]

Expand All @@ -26,13 +69,11 @@ Flags:
-k, --keep-alive uint Send a ping after interval seconds of inactivity. If not specified (or 0), keep-alive is disabled (default).
-K, --key-file string Client key file
-m, --max-retries uint32 Max retries for keep alive (default 10)
-O, --options num,text Add option num with contents of text to the request. If the text begins with 0x, then the hex text (two [0-9a-f] per byte) is converted to binary data.
-O, --options stringArray Add option num with contents of text to the request. If the text begins with 0x, then the hex text (two [0-9a-f] per byte) is converted to binary data.
-p, --port string Port (default "5683")
-v, --verbose Verbose output
-d, --data string Data(default "") - only available for put, post and delete commands
-o, --observe bool Observe - only available for get command

Use "coap-cli [command] --help" for more information about a command
Use "coap-cli [command] --help" for more information about a command.
```

The options flag accepts a comma separated string comprising of the optionID defined by [RFC-7252](https://datatracker.ietf.org/doc/html/rfc7252) and a string or hex value. Hex values are used to set options that require numerical values e.g observe, maxAge
Expand All @@ -55,7 +96,6 @@ coap-cli get m/aa844fac-2f74-4ec3-8318-849b95d03bcc/c/0bb5ba61-a66e-4972-bab6-26
coap-cli post m/aa844fac-2f74-4ec3-8318-849b95d03bcc/c/0bb5ba61-a66e-4972-bab6-26f19962678f/subtopic --auth 1e1017e6-dee7-45b4-8a13-00e6afeb66eb -d "hello world"
```


```bash
coap-cli post m/aa844fac-2f74-4ec3-8318-849b95d03bcc/c/0bb5ba61-a66e-4972-bab6-26f19962678f/subtopic --auth 1e1017e6-dee7-45b4-8a13-00e6afeb66eb -d "hello world" -H 0.0.0.0 -p 1234
```
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