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
200
201
#![recursion_limit = "128"]
extern crate getopts;
extern crate glob;
extern crate md5;
#[macro_use]
extern crate quick_error;
#[macro_use]
extern crate serde_derive;
extern crate serde_json;
extern crate tar;
extern crate ar;
extern crate toml;
#[cfg(feature = "lzma")]
extern crate xz2;
extern crate zopfli;
extern crate cargo_toml;
pub mod compress;
pub mod control;
pub mod data;
mod manifest;
mod dependencies;
mod ok_or;
mod wordsplit;
mod error;
mod tararchive;
mod debarchive;
mod config;
mod pathbytes;
pub mod listener;
use listener::Listener;
use std::fs;
use std::path::Path;
use std::io;
use std::process::{Command, ExitStatus};
pub use error::*;
pub use debarchive::DebArchive;
pub use manifest::Config;
const TAR_REJECTS_CUR_DIR: bool = true;
const DEFAULT_TARGET: &str = include_str!(concat!(env!("OUT_DIR"), "/default_target.rs"));
pub fn install_deb(path: &Path) -> CDResult<()> {
let status = Command::new("sudo").arg("dpkg").arg("-i").arg(path)
.status()?;
if !status.success() {
Err(CargoDebError::InstallFailed)?;
}
Ok(())
}
pub fn reset_deb_directory(options: &Config) -> io::Result<()> {
let deb_dir = options.deb_temp_dir();
let _ = fs::remove_dir_all(&deb_dir);
fs::create_dir_all(deb_dir)
}
pub fn cargo_build(options: &Config, target: Option<&str>, other_flags: &[String], verbose: bool) -> CDResult<()> {
let mut cmd = Command::new("cargo");
cmd.current_dir(&options.manifest_dir);
cmd.arg("build").args(&["--release", "--all"]);
for flag in other_flags {
cmd.arg(flag);
}
if verbose {
cmd.arg("--verbose");
}
if let Some(target) = target {
cmd.arg(format!("--target={}", target));
}
if !options.default_features {
cmd.arg("--no-default-features");
}
let features = &options.features;
if !features.is_empty() {
cmd.arg(format!("--features={}", features.join(",")));
}
let status = cmd.status()
.map_err(|e| CargoDebError::CommandFailed(e, "cargo"))?;
if !status.success() {
Err(CargoDebError::BuildFailed)?;
}
Ok(())
}
fn ensure_success(status: ExitStatus) -> io::Result<()> {
if status.success() {
Ok(())
} else {
Err(io::Error::new(io::ErrorKind::Other, format!("{}", status)))
}
}
pub fn strip_binaries(options: &mut Config, target: Option<&str>, listener: &mut Listener, separate_file: bool) -> CDResult<()> {
let mut cargo_config = None;
let strip_tmp;
let mut strip_cmd = "strip";
if let Some(target) = target {
cargo_config = options.cargo_config()?;
if let Some(ref conf) = cargo_config {
if let Some(cmd) = conf.strip_command(target) {
listener.info(format!("Using '{}' for '{}'", cmd, target));
strip_tmp = cmd;
strip_cmd = &strip_tmp;
}
}
}
for asset in options.built_binaries() {
match asset.source.path() {
Some(path) => {
let debug_path = asset.source.debug_source().expect("Failed to compute debug source path");
let debug_filename = debug_path.file_name().expect("Built binary has no filename");
Command::new("objcopy")
.arg("--only-keep-debug")
.arg(path)
.arg(&debug_path)
.status()
.and_then(ensure_success)
.map_err(|err| CargoDebError::CommandFailed(err, "objcopy"))?;
Command::new(strip_cmd)
.arg("--strip-unneeded")
.arg(path)
.status()
.and_then(ensure_success)
.map_err(|err| {
if let Some(target) = target {
let conf_path = cargo_config
.as_ref()
.map(|c| c.path())
.unwrap_or(Path::new(".cargo/config"));
CargoDebError::StripFailed(path.to_owned(), format!("{}: {}.\nhint: Target-specific strip commands are configured in [target.{}] strip = \"{}\" in {}", strip_cmd, err, target, strip_cmd, conf_path.display()))
} else {
CargoDebError::CommandFailed(err, "strip")
}
})?;
Command::new("objcopy")
.current_dir(
debug_path
.parent()
.expect("Debug source file had no parent path"),
).arg(format!(
"--add-gnu-debuglink={}",
debug_filename
.to_str()
.expect("Debug source file had no filename")
)).arg(path)
.status()
.and_then(ensure_success)
.map_err(|err| CargoDebError::CommandFailed(err, "objcopy"))?;
listener.info(format!("Stripped '{}'", path.display()));
},
None => {
listener.warning(format!("Found built asset with non-path source '{:?}'", asset));
}
}
}
if separate_file {
options.add_debug_assets();
}
Ok(())
}