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use crate::{
sandbox::utils::{
explain_publish_changeset, explain_publish_error, get_gas_status,
on_disk_state_view::OnDiskStateView,
},
NativeFunctionRecord,
};
use move_lang::{
self, compiled_unit::AnnotatedCompiledUnit, shared::AddressBytes, Compiler, Flags,
};
use move_vm_runtime::move_vm::MoveVM;
use anyhow::{bail, Result};
use std::collections::BTreeMap;
pub fn publish(
natives: impl IntoIterator<Item = NativeFunctionRecord>,
state: &OnDiskStateView,
files: &[String],
republish: bool,
ignore_breaking_changes: bool,
override_ordering: Option<&[String]>,
named_address_mapping: BTreeMap<String, AddressBytes>,
verbose: bool,
) -> Result<()> {
if verbose {
println!("Compiling Move modules...")
}
let (_, compiled_units) = Compiler::new(files, &[state.interface_files_dir()?])
.set_flags(Flags::empty().set_sources_shadow_deps(republish))
.set_named_address_values(named_address_mapping.clone())
.build_and_report()?;
let num_modules = compiled_units
.iter()
.filter(|u| matches!(u, AnnotatedCompiledUnit::Module(_)))
.count();
if verbose {
println!("Found and compiled {} modules", num_modules)
}
let mut modules = vec![];
for c in compiled_units {
match c {
AnnotatedCompiledUnit::Script(_) => {
if verbose {
println!(
"Warning: Found script in specified files for publishing. But scripts \
cannot be published. Script found in: {}",
c.loc().file()
)
}
}
AnnotatedCompiledUnit::Module(annot_module) => modules.push((
(
annot_module.module_ident(),
annot_module.address_name.map(|n| n.value),
),
annot_module.named_module.module,
)),
}
}
if !ignore_breaking_changes {
let id_to_ident: BTreeMap<_, _> = modules
.iter()
.map(|((_, addr_name_opt), module)| {
let id = module.self_id();
(id, *addr_name_opt)
})
.collect();
let vm = MoveVM::new(natives).unwrap();
let mut gas_status = get_gas_status(None)?;
let mut session = vm.new_session(state);
let mut has_error = false;
match override_ordering {
None => {
for (_, module) in &modules {
let mut module_bytes = vec![];
module.serialize(&mut module_bytes)?;
let id = module.self_id();
let sender = *id.address();
let res = session.publish_module(module_bytes, sender, &mut gas_status);
if let Err(err) = res {
explain_publish_error(err, state, module)?;
has_error = true;
break;
}
}
}
Some(ordering) => {
let module_map: BTreeMap<_, _> = modules
.into_iter()
.map(|((ident, _), m)| (ident.value.module.0.value.to_string(), m))
.collect();
let mut sender_opt = None;
let mut module_bytes_vec = vec![];
for name in ordering {
match module_map.get(name) {
None => bail!("Invalid module name in publish ordering: {}", name),
Some(module) => {
let mut module_bytes = vec![];
module.serialize(&mut module_bytes)?;
module_bytes_vec.push(module_bytes);
if sender_opt.is_none() {
sender_opt = Some(*module.self_id().address());
}
}
}
}
match sender_opt {
None => bail!("No modules to publish"),
Some(sender) => {
let res = session.publish_module_bundle(
module_bytes_vec,
sender,
&mut gas_status,
);
if let Err(err) = res {
println!("Invalid multi-module publishing: {}", err);
has_error = true;
}
}
}
}
}
if !has_error {
let (changeset, events) = session.finish().map_err(|e| e.into_vm_status())?;
assert!(events.is_empty());
if verbose {
explain_publish_changeset(&changeset, state);
}
let modules: Vec<_> = changeset
.into_modules()
.map(|(module_id, blob_opt)| {
let addr_name = id_to_ident[&module_id];
let ident = (module_id, addr_name);
(ident, blob_opt.expect("must be non-deletion"))
})
.collect();
state.save_modules(&modules, named_address_mapping)?;
}
} else {
let mut serialized_modules = vec![];
for ((_, address_name_opt), module) in modules {
let id = module.self_id();
let mut module_bytes = vec![];
module.serialize(&mut module_bytes)?;
serialized_modules.push(((id, address_name_opt), module_bytes));
}
state.save_modules(&serialized_modules, named_address_mapping)?;
}
Ok(())
}