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data-gen: add some yaml validation

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This commit is contained in:
xoviat 2023-07-01 17:18:40 -05:00
parent 51c7a56fba
commit c7e4df5ef1
1 changed files with 27 additions and 1 deletions
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28
stm32-data-gen/src/registers.rs
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@ -1,7 +1,7 @@
use std::collections::HashMap;
use anyhow::anyhow;
use chiptool::ir::IR;
use chiptool::ir::{BlockItemInner, IR};
pub struct Registers {
pub registers: HashMap<String, IR>,
@ -22,6 +22,32 @@ impl Registers {
.to_string();
let ir: IR = serde_yaml::from_str(&std::fs::read_to_string(&f)?)
.map_err(|e| anyhow!("failed to parse {f:?}: {e:?}"))?;
// validate yaml file
for (name, block) in &ir.blocks {
for item in &block.items {
match &item.inner {
BlockItemInner::Block(inner_block) => {
if !ir.blocks.contains_key(&inner_block.block) {
return Err(anyhow!(
"block {name} specified block {} but it does not exist",
inner_block.block
));
}
}
BlockItemInner::Register(inner_register) => {
if let Some(fieldset) = &inner_register.fieldset {
if !ir.fieldsets.contains_key(fieldset) {
return Err(anyhow!(
"block {name} specified fieldset {fieldset} but it does not exist",
));
}
}
}
}
}
}
registers.insert(ff, ir);
}