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Merge "printflags: print flags declared in mainline module" into main

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This commit is contained in:
Zhi Dou
2024-03-05 14:49:34 +00:00
committed by Gerrit Code Review
parent ee7dbd22dd 5c912f481e
commit 040dc611f3
1 changed files with 17 additions and 3 deletions
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20
tools/aconfig/printflags/src/main.rs
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@@ -67,9 +67,23 @@ fn main() -> Result<()> {
let device_config_flags = parse_device_config(dc_stdout);
// read aconfig_flags.pb files
let apex_pattern = Regex::new(r"^/apex/[^@]+\.[^@]+$").unwrap();
let mut mount_points = vec![
"system".to_string(),
"system_ext".to_string(),
"product".to_string(),
"vendor".to_string(),
];
for apex in fs::read_dir("/apex")? {
let path_name = apex?.path().display().to_string();
if let Some(canonical_path) = apex_pattern.captures(&path_name) {
mount_points.push(canonical_path.get(0).unwrap().as_str().to_owned());
}
}
let mut flags: BTreeMap<String, Vec<String>> = BTreeMap::new();
for partition in ["system", "system_ext", "product", "vendor"] {
let path = format!("/{}/etc/aconfig_flags.pb", partition);
for mount_point in mount_points {
let path = format!("/{}/etc/aconfig_flags.pb", mount_point);
let Ok(bytes) = fs::read(&path) else {
eprintln!("warning: failed to read {}", path);
continue;
@@ -80,7 +94,7 @@ fn main() -> Result<()> {
})?;
for flag in parsed_flags.parsed_flag {
let key = format!("{}/{}.{}", flag.namespace(), flag.package(), flag.name());
let value = format!("{:?} + {:?} ({})", flag.permission(), flag.state(), partition);
let value = format!("{:?} + {:?} ({})", flag.permission(), flag.state(), mount_point);
flags.entry(key).or_default().push(value);
}
}