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lang: Log ix names by default, is feature that can be turned off #1057

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1 change: 1 addition & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ incremented for features.
### Features

* lang: Add `ErrorCode::AccountNotInitialized` error to separate the situation when the account has the wrong owner from when it does not exist (#[1024](https://github.com/project-serum/anchor/pull/1024))
* lang: Called instructions now log their name by default. This can be turned off with the `no-log-ix-name` flag ([#1057](https://github.com/project-serum/anchor/pull/1057))

## [0.18.2] - 2021-11-14

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1 change: 1 addition & 0 deletions cli/src/template.rs
Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,7 @@ name = "{1}"
[features]
no-entrypoint = []
no-idl = []
no-log-ix-name = []
cpi = ["no-entrypoint"]
default = []

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42 changes: 41 additions & 1 deletion lang/syn/src/codegen/program/handlers.rs
Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
accounts: &mut anchor_lang::idl::IdlCreateAccounts,
data_len: u64,
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!("Instruction: IdlCreateAccount");

if program_id != accounts.program.key {
return Err(anchor_lang::__private::ErrorCode::IdlInstructionInvalidProgram.into());
}
Expand Down Expand Up @@ -132,6 +135,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
program_id: &Pubkey,
accounts: &mut anchor_lang::idl::IdlCreateBuffer,
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!("Instruction: IdlCreateBuffer");

let mut buffer = &mut accounts.buffer;
buffer.authority = *accounts.authority.key;
Ok(())
Expand All @@ -143,6 +149,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
accounts: &mut anchor_lang::idl::IdlAccounts,
idl_data: Vec<u8>,
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!("Instruction: IdlWrite");

let mut idl = &mut accounts.idl;
idl.data.extend(idl_data);
Ok(())
Expand All @@ -154,6 +163,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
accounts: &mut anchor_lang::idl::IdlAccounts,
new_authority: Pubkey,
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!("Instruction: IdlSetAuthority");

accounts.idl.authority = new_authority;
Ok(())
}
Expand All @@ -163,6 +175,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
program_id: &Pubkey,
accounts: &mut anchor_lang::idl::IdlSetBuffer,
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!("Instruction: IdlSetBuffer");

accounts.idl.data = accounts.buffer.data.clone();
Ok(())
}
Expand All @@ -180,12 +195,16 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
let variant_arm = generate_ctor_variant(state);
let ix_name: proc_macro2::TokenStream =
generate_ctor_variant_name().parse().unwrap();
let ix_name_log = format!("Instruction: {}", ix_name);
if state.is_zero_copy {
quote! {
// One time state account initializer. Will faill on subsequent
// invocations.
#[inline(never)]
pub fn __ctor(program_id: &Pubkey, accounts: &[AccountInfo], ix_data: &[u8]) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!(#ix_name_log);

// Deserialize instruction data.
let ix = instruction::state::#ix_name::deserialize(&mut &ix_data[..])
.map_err(|_| anchor_lang::__private::ErrorCode::InstructionDidNotDeserialize)?;
Expand Down Expand Up @@ -257,6 +276,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
// invocations.
#[inline(never)]
pub fn __ctor(program_id: &Pubkey, accounts: &[AccountInfo], ix_data: &[u8]) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!(#ix_name_log);

// Deserialize instruction data.
let ix = instruction::state::#ix_name::deserialize(&mut &ix_data[..])
.map_err(|_| anchor_lang::__private::ErrorCode::InstructionDidNotDeserialize)?;
Expand Down Expand Up @@ -347,6 +369,7 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
let variant_arm =
generate_ix_variant(ix.raw_method.sig.ident.to_string(), &ix.args);
let ix_name = generate_ix_variant_name(ix.raw_method.sig.ident.to_string());
let ix_name_log = format!("Instruction: {}", ix_name);

if state.is_zero_copy {
quote! {
Expand All @@ -356,6 +379,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
accounts: &[AccountInfo],
ix_data: &[u8],
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!(#ix_name_log);

// Deserialize instruction.
let ix = instruction::state::#ix_name::deserialize(&mut &ix_data[..])
.map_err(|_| anchor_lang::__private::ErrorCode::InstructionDidNotDeserialize)?;
Expand Down Expand Up @@ -399,6 +425,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
accounts: &[AccountInfo],
ix_data: &[u8],
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!(#ix_name_log);

// Deserialize instruction.
let ix = instruction::state::#ix_name::deserialize(&mut &ix_data[..])
.map_err(|_| anchor_lang::__private::ErrorCode::InstructionDidNotDeserialize)?;
Expand Down Expand Up @@ -472,6 +501,8 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
let ix_method_name = &ix.raw_method.sig.ident;
let state_ty: proc_macro2::TokenStream = state.name.parse().unwrap();
let anchor_ident = &ix.anchor_ident;
let ix_name = generate_ix_variant_name(ix.raw_method.sig.ident.to_string());
let ix_name_log = format!("Instruction: {}", ix_name);

let raw_args: Vec<&syn::PatType> = ix
.args
Expand Down Expand Up @@ -511,6 +542,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
accounts: &[AccountInfo],
ix_data: &[u8],
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!(#ix_name_log);

// Deserialize instruction.
#deserialize_instruction

Expand Down Expand Up @@ -555,6 +589,9 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
accounts: &[AccountInfo],
ix_data: &[u8],
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!(#ix_name_log);

// Deserialize instruction.
#deserialize_instruction

Expand Down Expand Up @@ -593,14 +630,17 @@ pub fn generate(program: &Program) -> proc_macro2::TokenStream {
let ix_method_name = &ix.raw_method.sig.ident;
let anchor = &ix.anchor_ident;
let variant_arm = generate_ix_variant(ix.raw_method.sig.ident.to_string(), &ix.args);

let ix_name_log = format!("Instruction: {}", ix_name);
quote! {
#[inline(never)]
pub fn #ix_method_name(
program_id: &Pubkey,
accounts: &[AccountInfo],
ix_data: &[u8],
) -> ProgramResult {
#[cfg(not(feature = "no-log-ix-name"))]
anchor_lang::prelude::msg!(#ix_name_log);

// Deserialize data.
let ix = instruction::#ix_name::deserialize(&mut &ix_data[..])
.map_err(|_| anchor_lang::__private::ErrorCode::InstructionDidNotDeserialize)?;
Expand Down