devcon 0.2.0

Runs devcontainer projects.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199

use std::collections::HashMap;
use std::env;
use std::io::Result;
use std::process::Command;

use super::print_command;
use super::Provider;

#[derive(Debug)]
pub struct Docker {
    pub build_args: HashMap<String, String>,
    pub command: String,
    pub directory: String,
    pub file: String,
    pub forward_ports: Vec<u16>,
    pub name: String,
    pub run_args: Vec<String>,
    pub user: String,
    pub workspace_folder: String,
}

impl Provider for Docker {
    fn build(&self, use_cache: bool) -> Result<bool> {
        let tag = format!("{}/{}", "devcon", &self.name);

        let mut command = Command::new(&self.command);
        command
            .arg("build")
            .arg("-t")
            .arg(&tag)
            .arg("-f")
            .arg(&self.file);

        if !use_cache {
            command.arg("--no-cache");
        }

        for (key, value) in &self.build_args {
            command.arg("--build-arg").arg(format!("{}={}", key, value));
        }

        command.arg(&self.directory);

        print_command(&command);

        Ok(command.status()?.success())
    }

    fn create(&self, args: Vec<String>) -> Result<bool> {
        let tag = format!("{}/{}", "devcon", &self.name);

        let mut command = Command::new(&self.command);
        command.arg("create");
        command.arg("--mount");
        command.arg(format!(
            "type=bind,source={},target={}",
            &self.directory, &self.workspace_folder
        ));

        // Forwards the ssh-agent to the container
        if let Ok(ssh_auth_sock) = env::var("SSH_AUTH_SOCK") {
            command.arg("--volume");
            command.arg(format!("{}:/ssh-agent", ssh_auth_sock));
            command.arg("--env");
            command.arg("SSH_AUTH_SOCK=/ssh-agent");
        }

        for port in &self.forward_ports {
            command.arg("--publish").arg(format!("{}:{}", port, port));
        }

        for arg in &args {
            command.arg(arg);
        }

        for arg in &self.run_args {
            command.arg(arg);
        }

        command.arg("-it");
        command.arg("--name");
        command.arg(&self.name);
        command.arg("-u");
        command.arg(&self.user);
        command.arg("-w");
        command.arg(&self.workspace_folder);
        command.arg(tag);
        command.arg("zsh");

        print_command(&command);

        Ok(command.status()?.success())
    }

    fn start(&self) -> Result<bool> {
        let mut command = Command::new(&self.command);
        command.arg("start").arg(&self.name);

        print_command(&command);

        command.status()?;

        Ok(command.status()?.success())
    }

    fn stop(&self) -> Result<bool> {
        let mut command = Command::new(&self.command);
        command.arg("stop").arg(&self.name);

        print_command(&command);

        Ok(command.status()?.success())
    }

    fn restart(&self) -> Result<bool> {
        let mut command = Command::new(&self.command);
        command.arg("restart").arg(&self.name);

        print_command(&command);

        Ok(command.status()?.success())
    }

    fn attach(&self) -> Result<bool> {
        let mut command = Command::new(&self.command);
        command.arg("attach").arg(&self.name);

        print_command(&command);

        Ok(command.status()?.success())
    }

    fn rm(&self) -> Result<bool> {
        let mut command = Command::new(&self.command);
        command.arg("rm").arg(&self.name);

        print_command(&command);

        Ok(command.status()?.success())
    }

    fn exists(&self) -> Result<bool> {
        let output = Command::new(&self.command)
            .arg("ps")
            .arg("-aq")
            .arg("--filter")
            .arg(format!("name={}", &self.name))
            .output()?
            .stdout;

        let value = String::from_utf8(output).unwrap().trim().to_string();

        Ok(!value.is_empty())
    }

    fn running(&self) -> Result<bool> {
        let output = Command::new(&self.command)
            .arg("ps")
            .arg("-q")
            .arg("--filter")
            .arg(format!("name={}", &self.name))
            .output()?
            .stdout;

        let value = String::from_utf8(output).unwrap().trim().to_string();

        Ok(!value.is_empty())
    }

    fn cp(&self, source: String, destination: String) -> Result<bool> {
        let mut command = Command::new(&self.command);
        command
            .arg("cp")
            .arg(source)
            .arg(format!("{}:{}", &self.name, destination));

        print_command(&command);

        Ok(command.status()?.success())
    }

    fn exec(&self, cmd: String) -> Result<bool> {
        let mut command = Command::new(&self.command);
        command
            .arg("exec")
            .arg("-u")
            .arg(&self.user)
            .arg("-w")
            .arg(&self.workspace_folder)
            .arg(&self.name)
            .arg("sh")
            .arg("-c")
            .arg(cmd);

        print_command(&command);

        Ok(command.status()?.success())
    }
}