feat: a CLI to send sms via twilio's API

I want to get an SMS when some of my machines are rebooted. This tool
let me do just that. The CLI takes as argument the path to a
configuration file that contains credentials to the API. It also has a
number of sub commands, and each sub command is associated with a
specific action.

For each action, a section in the configuration file is expected. The
two actions currently supported are:
- `reboot`
- `hello`

`hello` is a simple one used for testing, it sends "hello world".

`reboot` is used to create a message that contains the host's name and
the IP address of the network interface specified in the configuration
file.

1 files changed, 11 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 6f3365d..2e25d37 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,4 +5,15 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[dev-dependencies]
+httpmock = "0.6"
+
 [dependencies]
+clap = {version = "3.2.17", features = ["derive", "cargo"]}
+gethostname = "0.2.3"
+http = "0.2.8"
+if-addrs = "0.7.0"
+reqwest = {version = "0.11.11", features = ["blocking", "json"] }
+serde = { version = "1.0.144", features = ["derive"] }
+serde_json = "1.0.85"
+toml = "0.5.9"