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rust macro which loads files into the rust binary at compile time during release and loads the file from the fs during dev.
3e640137
—
pyros2097 7 years ago
use strip_prefix closes #35
- src/lib.rs +3 -4
src/lib.rs
CHANGED
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@@ -23,17 +23,16 @@ fn generate_assets(ident: &syn::Ident, folder_path: String) -> quote::Tokens {
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23
23
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let folder_path = #folder_path;
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24
24
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let name = &format!("{}{}", folder_path, file_path);
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25
25
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let path = &Path::new(name);
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26
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-
let key = String::from(path.to_str().expect("Path does not have a string representation"));
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27
26
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let mut file = match File::open(path) {
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28
27
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Ok(mut file) => file,
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29
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-
Err(
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28
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+
Err(_e) => {
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30
29
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return None
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31
30
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}
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32
31
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};
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33
32
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let mut data: Vec<u8> = Vec::new();
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34
33
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match file.read_to_end(&mut data) {
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35
34
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Ok(_) => Some(data),
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36
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-
Err(
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35
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+
Err(_e) => {
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37
36
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return None
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38
37
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}
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39
38
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}
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@@ -52,7 +51,7 @@ fn generate_assets(ident: &syn::Ident, folder_path: String) -> quote::Tokens {
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52
51
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.filter(|e| e.file_type().is_file())
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53
52
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{
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54
53
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let base = &folder_path.clone();
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55
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-
let key = String::from(entry.path().to_str().expect("Path does not have a string representation"))
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54
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+
let key = String::from(entry.path().strip_prefix(base).unwrap().to_str().expect("Path does not have a string representation"));
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56
55
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let canonical_path = std::fs::canonicalize(entry.path()).expect("Could not get canonical path");
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57
56
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let canonical_path_str = canonical_path.to_str();
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58
57
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let value = quote!{
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