Hardhat edr toolchain by Dargon789 · Pull Request #72 · web3/hardhat

Dargon789 · 2026-06-14T19:12:05Z

Because this PR includes a bug fix, relevant tests have been included.
Because this PR includes a new feature, the change was previously discussed on an Issue or with someone from the team.
I didn't do anything of this.

…-fix Coverage fix

…orted by EDR

…port-a-fallback-version-of-solidity-in-case-user-selects-a-version-that-is-not-yet-supported-by-slang Latest Soldity version supported by Slang is used in case a newer ver…

…-coverage-report [Code coverage] Add HTML coverage report

…fix-ci-bug

…t-release/main Version Packages (v3)

Only apply green color to the checkmark symbol, not the test name itself. Passing tests should display with no special formatting on the name. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Update the solidity test failure summary to display failures in a flat list format using ContractName#testName instead of grouping by artifact ID with nested test names. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Apply gray color to passing test names for better visual distinction. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

The clean task tests were explicitly deleting the real global cache directory, causing the user's solc binaries to be deleted after running tests. This fix uses an isolated temporary directory via XDG_CACHE_HOME environment variable, ensuring the real global cache is preserved. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

…directory This replaces the use of XDG_CACHE_HOME for test isolation with a Hardhat-specific HARDHAT_CACHE_DIR environment variable. This approach avoids leaking implementation details of how getCacheDir() works internally (it uses the env-paths library which respects XDG_CACHE_HOME). Changes: - Add HARDHAT_CACHE_DIR check in getCacheDir() before falling back to env-paths - Add test for the new env var override - Update clean task tests to use HARDHAT_CACHE_DIR Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Renamed the environment variable from HARDHAT_CACHE_DIR to HARDHAT_TEST_CACHE_DIR to make it clear that this is intended for testing purposes only, to isolate tests from the real global cache. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Co-authored-by: John Kane <john@kanej.me>

…fix-ci-bug

[CI] Fix bug on workflow `check-v3-with-latest-dependencies`

There was a copy and paste of the doc of another hook; now there is a clear description for `preprocessProjectFileBeforeBuilding` explaining it is for altering the content of a Solidity file (a direct project Solidity file rather than npm loaded file) before it is passed along for compilation.

Add a hook that is called immediately after compilation passing the solc input/output plus the solc config. This enables generation of additional files and artifacts based on the compilation. Note solc may have raised compilation errors/warnings - that will still constitute a build that will trigger. Resolves NomicFoundation#7646.

…t-release/main Version Packages (v3)

# Node modules /node_modules # Compilation output /dist # pnpm deploy output /bundle # Hardhat Build Artifacts /artifacts # Hardhat compilation (v2) support directory /cache # Types generated by typechain /types # Ignition deployment output /ignition/deployments # Hardhat coverage reports /coverage

…to README.md (#2038) Signed-off-by: Dargon789 <64915515+Dargon789@users.noreply.github.com>

…ain permissions Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Signed-off-by: Dargon789 <64915515+Dargon789@users.noreply.github.com>

* Create gentle-kiwis-cheat.md * fix: use cache folder for gas-stats * fix: merge issue * fix: remove unneeded debug information * fix: use a tmp folder for gas-stats in tests * fix: add spacing at the end of the tables * fix: add comment about ansi handling * fix: add title and sorting to the table * Update gentle-kiwis-cheat.md * ISTHMUS hardfork support for Optimism * Update .changeset/cool-cougars-smile.md Co-authored-by: John Kane <john@kanej.me> * Adapt to latest EDR changes * refactor: make coverage table consistent with gas statistics table * fix: remove dup line added in merge * chore: remove the changeset * chore: I didn't mean to mod the hardhat.config.ts * fix: add autogenerated test files to prettierignore * Create olive-apricots-cry.md * Adapt to latest EDR changes * fix: send all artifacts to EDR * refactor: change fn signature to object param * feat: display solidity tests gas statistics * refactor: rename event for clarity * tests: fix failing tests * tests: add test for generateGasReport * fix: filter out test contracts from report * fix: remove dup line added in merge * Create giant-radios-swim.md * Create strong-walls-refuse.md * Update v-next/hardhat-ledger/README.md Co-authored-by: John Kane <john@kanej.me> * fix title * feat: don't compile solidity test contracts from js/ts tests Previously both core contracts and tests were compiled for the mocha/nodejs tests. Now only the core contracts are compiled as these are the only contracts that are needed for JS/TS tests. Both js/ts tasks now don't compile tests. Note: the `npx hardhat test` overrarching task no longer compiles Solidity tests either - this is handled by the Solidity test task - it basically always compiles the tests. * feat: use a prettier table for gas statistics * chore: update EDR changeset Switch from Minor to Patch and split out the key changes as their own entries. * test: update the gas report test Update the test to reflect the UI changes. * Version Packages * fix(ignition): Pass global config to Ignition helper implementations * add changeset * fix: remove hardcoded etherscan apiUrl from chain descriptors Remove the hardcoded Etherscan V1 API URLs from default chain descriptors since Etherscan V2 is always the default. This fixes verification failures caused by deprecated V1 endpoints in the config overriding the V2 default. Also enhance the block explorer configuration in the chain descriptors to support partial overrides, and enable future extensibility for additional explorers. * add changeset * Fix package manager detection * Add changeset * Remove duplicated fixtures * Remove unnecesary tmp dir * Fix typo * Add `defineConfig` in `hardhat/config` * Create dull-knives-confess.md * Update v-next/hardhat/src/config.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update v-next/hardhat/src/config.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update plugin readmes * Add plugins changeset * Update changeset_pass-config-to-ignition-helpers.md * add tests for fixed logic * Version Packages * Add minimal sample project * Create rich-geese-exercise.md * Update lockfile * Add Sourcify response types * Pass compiler input as object to `verify` of `VerificationProvider` interface * Add `Sourcify` implementation of `VerificationProvider` * Add Sourcify configuration variables * Implement `verifySourcifyTask` and add Sourcify to main verify task * Do not throw on error status codes for requests to Sourcify * Add tests for Sourcify verification provider * Add support to pass the creation transaction hash to Sourcify verification * Update `hardhat-verify` README * Show link to verification job page if Sourcify verification fails * Remove `repoUrl` configuration variable from Sourcify Instead target the repo UI via the server redirect * Adapt Sourcify config variable type for consistency * Keep `constructorArgs` required * Make `isBytecodeMissingInNetworkError` non-optional on `VerificationStatusResponse` interface * Remove `throwOnError` request parameter and adapt Sourcify response handling logic * feat: separate Sourcify-specific param from base verification task params * refactor: convert verify function to object parameters with provider-specific type safety * test: fix test failures * Create short-zoos-fold.md * Update short-zoos-fold.md * Improve minimal project readme * Update README.md * docs: tweak text * Add regression test for NomicFoundation#7609 * Add DependencyGraph#getRootsUserSourceNameMap * Use it in getBuildInfo() * Add userSourceNameMap to the build id computation * Improve the documentation of the build id generation * Create moody-gorillas-act.md * Fix typo * Update v-next/hardhat/src/types/solidity/dependency-graph.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update v-next/hardhat/src/internal/builtin-plugins/solidity/build-system/dependency-graph.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fix bug in getRootsUserSourceNameMap * Make the ExecutionEventListener async * Make the pretty-event-handler receive the UserInterruptionsManager * Make the pretty-event-handler handlers uninterruptable * Create wild-numbers-report.md * Update the ethers and viem plugins * Update the changset * Update v-next/hardhat-ignition/src/helpers/pretty-event-handler.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update ignition fixtures * Make the warning stronger * Normalize calls to build and use noTest where appropiate * Always show the compilation spinner * [chore] Define contracts in all the example project files so that they get cached * Better nothing to compile message * Don't print a new line after compiling in the main test task * Don't compile solidity tests in quiet and print a newline afterwards * Better formatting of errors and warnings * Print compilation results in bold * Create lazy-ties-exist.md * Add changesets * Split changesets * Update v-next/example-project/contracts/UserRemappedImport.sol Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Use the 'build' task in the tests too * chore: update text of chnagesets * Merge pull request NomicFoundation#7672 from NomicFoundation/chore/setup-version-for-ledger chore: update version of ledger in prep for release * Version Packages * build: upgrade to @nomicfoundation/edr v0.12.0-next.14 * chore: add changesets for EDR bump * Version Packages * support network that do not provide an extra baseFeePerGas value (somnia) * Add missing derivationFunction option when initializing hh-ledger * force `derivation` function to be defined * Create clever-ducks-speak.md * refactor: prep for chain descriptors fallback * feat: fallback to verification provider chainlist when chain descriptor is not found * refactor: remove unused function * fix: blockscout url * feat: add caching to getSupportedChains * test: add tests for resolveConfig and getSupportedChains * add changeset * Always clear the compilation spinner * Add regression tests * Compile the contracts independently in test solidity * Never build the contracts when compiling the tests in test solidity * Create serious-knives-smoke.md * Create rude-badgers-grow.md * Move the default verbosity to its own constant * Always collect stack traces if the verbosity is above the default one * Recommend using -vvv when we fail to trace * Add hardhat as a dependency to the keystore * Fail if a file isn't compiled neither as a contract nor a test * Fix error descriptor * Fix typos * More typos * Even more typos * Improve descriptor * docs: move website docs to readme * Don't show the spinner on errors * Add explicit types * Fix tests for unrecognized test file * feat: add logs to getSupportedChains * Add tests for verbosity controlling the CollectStackTraces option * Add tests for the failure situation added to build in this PR * Fix typo * pr fixes * First version * docs: adjust headings in reference section for proper hierarchy * Version Packages * Update v-next/hardhat-network-helpers/package.json Co-authored-by: Patricio Palladino <email@patriciopalladino.com> * Move migration after installation * Fix `withargs` link * smaller README fixes * Add JsDocs * Documentation links aligned with new system * Ignition UI link reverted * Update v-next/hardhat-ethers-chai-matchers/README.md Co-authored-by: Luis Schaab <schaable@gmail.com> * Update v-next/hardhat-ethers-chai-matchers/README.md Co-authored-by: Luis Schaab <schaable@gmail.com> * Update v-next/hardhat-ethers-chai-matchers/README.md Co-authored-by: Luis Schaab <schaable@gmail.com> * getting-started reserved for HH3 * move migration section at the bottom of the page * Create new-drinks-judge.md * add known limitations * Export the descriptors to be used in the website * Add regression test to avoid empty categories in the future * Create silly-apricots-visit.md * Add missing changeset for hardhat-network-helpers * docs: expand reference section with detailed type signatures, descriptions, and parameter info * Version Packages * Add hardhat-ethers to the mocha+ethers devDependencies * Add changeset * Fix broken test * Version Packages * Create forty-rice-clap.md * fix: use user config provided value for defaultChainType * Create mighty-dogs-move.md * Improve hardhat-viem's README * fix: use defaultChainType as fallback for network hardfork validation and resolution * Create yellow-pets-travel.md * Update v-next/hardhat-viem/README.md Co-authored-by: Luis Schaab <schaable@gmail.com> * Add missing properties in hh-viem reference * Disable caching in macos runners * add hidden option for overridden tasks * add override tests * remove only * fix mistaken code commit * Version Packages * Potential fix for code scanning alert no. 261: Workflow does not contain permissions Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Signed-off-by: Dargon789 <64915515+Dargon789@users.noreply.github.com> --------- Signed-off-by: Dargon789 <64915515+Dargon789@users.noreply.github.com> Co-authored-by: Franco Victorio <victorio.franco@gmail.com> Co-authored-by: Luis Schaab <schaable@gmail.com> Co-authored-by: John Kane <john@kanej.me> Co-authored-by: Christopher Dedominici <18092467+ChristopherDedominici@users.noreply.github.com> Co-authored-by: Michal <20182549+michalbrabec@users.noreply.github.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: siljapetasch <siljatpetasch@gmail.com> Co-authored-by: Patricio Palladino <email@patriciopalladino.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Zoey <probablyzoey+github@gmail.com> Co-authored-by: Manuel Wedler <manuel@wedler.dev> Co-authored-by: Wodann <Wodann@users.noreply.github.com> Co-authored-by: wighawag <wighawag@gmail.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

* fix: use cache folder for gas-stats * fix: merge issue * fix: remove unneeded debug information * fix: use a tmp folder for gas-stats in tests * fix: add spacing at the end of the tables * fix: add comment about ansi handling * fix: add title and sorting to the table * Update gentle-kiwis-cheat.md * ISTHMUS hardfork support for Optimism * Update .changeset/cool-cougars-smile.md * Adapt to latest EDR changes * refactor: make coverage table consistent with gas statistics table * fix: remove dup line added in merge * chore: remove the changeset * chore: I didn't mean to mod the hardhat.config.ts * fix: add autogenerated test files to prettierignore * Create olive-apricots-cry.md * Adapt to latest EDR changes * fix: send all artifacts to EDR * refactor: change fn signature to object param * feat: display solidity tests gas statistics * refactor: rename event for clarity * tests: fix failing tests * tests: add test for generateGasReport * fix: filter out test contracts from report * fix: remove dup line added in merge * Create giant-radios-swim.md * Create strong-walls-refuse.md * Update v-next/hardhat-ledger/README.md * fix title * feat: don't compile solidity test contracts from js/ts tests Previously both core contracts and tests were compiled for the mocha/nodejs tests. Now only the core contracts are compiled as these are the only contracts that are needed for JS/TS tests. Both js/ts tasks now don't compile tests. Note: the `npx hardhat test` overrarching task no longer compiles Solidity tests either - this is handled by the Solidity test task - it basically always compiles the tests. * feat: use a prettier table for gas statistics * chore: update EDR changeset Switch from Minor to Patch and split out the key changes as their own entries. * test: update the gas report test Update the test to reflect the UI changes. * Version Packages * fix(ignition): Pass global config to Ignition helper implementations * add changeset * fix: remove hardcoded etherscan apiUrl from chain descriptors Remove the hardcoded Etherscan V1 API URLs from default chain descriptors since Etherscan V2 is always the default. This fixes verification failures caused by deprecated V1 endpoints in the config overriding the V2 default. Also enhance the block explorer configuration in the chain descriptors to support partial overrides, and enable future extensibility for additional explorers. * add changeset * Fix package manager detection * Add changeset * Remove duplicated fixtures * Remove unnecesary tmp dir * Fix typo * Add `defineConfig` in `hardhat/config` * Create dull-knives-confess.md * Update v-next/hardhat/src/config.ts * Update v-next/hardhat/src/config.ts * Update plugin readmes * Add plugins changeset * Update changeset_pass-config-to-ignition-helpers.md * add tests for fixed logic * Version Packages * Add minimal sample project * Create rich-geese-exercise.md * Update lockfile * Add Sourcify response types * Pass compiler input as object to `verify` of `VerificationProvider` interface * Add `Sourcify` implementation of `VerificationProvider` * Add Sourcify configuration variables * Implement `verifySourcifyTask` and add Sourcify to main verify task * Do not throw on error status codes for requests to Sourcify * Add tests for Sourcify verification provider * Add support to pass the creation transaction hash to Sourcify verification * Update `hardhat-verify` README * Show link to verification job page if Sourcify verification fails * Remove `repoUrl` configuration variable from Sourcify Instead target the repo UI via the server redirect * Adapt Sourcify config variable type for consistency * Keep `constructorArgs` required * Make `isBytecodeMissingInNetworkError` non-optional on `VerificationStatusResponse` interface * Remove `throwOnError` request parameter and adapt Sourcify response handling logic * feat: separate Sourcify-specific param from base verification task params * refactor: convert verify function to object parameters with provider-specific type safety * test: fix test failures * Create short-zoos-fold.md * Update short-zoos-fold.md * Improve minimal project readme * Update README.md * docs: tweak text * Add regression test for NomicFoundation#7609 * Add DependencyGraph#getRootsUserSourceNameMap * Use it in getBuildInfo() * Add userSourceNameMap to the build id computation * Improve the documentation of the build id generation * Create moody-gorillas-act.md * Fix typo * Update v-next/hardhat/src/types/solidity/dependency-graph.ts * Update v-next/hardhat/src/internal/builtin-plugins/solidity/build-system/dependency-graph.ts * Fix bug in getRootsUserSourceNameMap * Make the ExecutionEventListener async * Make the pretty-event-handler receive the UserInterruptionsManager * Make the pretty-event-handler handlers uninterruptable * Create wild-numbers-report.md * Update the ethers and viem plugins * Update the changset * Update v-next/hardhat-ignition/src/helpers/pretty-event-handler.ts * Update ignition fixtures * Make the warning stronger * Normalize calls to build and use noTest where appropiate * Always show the compilation spinner * [chore] Define contracts in all the example project files so that they get cached * Better nothing to compile message * Don't print a new line after compiling in the main test task * Don't compile solidity tests in quiet and print a newline afterwards * Better formatting of errors and warnings * Print compilation results in bold * Create lazy-ties-exist.md * Add changesets * Split changesets * Update v-next/example-project/contracts/UserRemappedImport.sol * Use the 'build' task in the tests too * chore: update text of chnagesets * Merge pull request NomicFoundation#7672 from NomicFoundation/chore/setup-version-for-ledger chore: update version of ledger in prep for release * Version Packages * build: upgrade to @nomicfoundation/edr v0.12.0-next.14 * chore: add changesets for EDR bump * Version Packages * support network that do not provide an extra baseFeePerGas value (somnia) * Add missing derivationFunction option when initializing hh-ledger * force `derivation` function to be defined * Create clever-ducks-speak.md * refactor: prep for chain descriptors fallback * feat: fallback to verification provider chainlist when chain descriptor is not found * refactor: remove unused function * fix: blockscout url * feat: add caching to getSupportedChains * test: add tests for resolveConfig and getSupportedChains * add changeset * Always clear the compilation spinner * Add regression tests * Compile the contracts independently in test solidity * Never build the contracts when compiling the tests in test solidity * Create serious-knives-smoke.md * Create rude-badgers-grow.md * Move the default verbosity to its own constant * Always collect stack traces if the verbosity is above the default one * Recommend using -vvv when we fail to trace * Add hardhat as a dependency to the keystore * Fail if a file isn't compiled neither as a contract nor a test * Fix error descriptor * Fix typos * More typos * Even more typos * Improve descriptor * docs: move website docs to readme * Don't show the spinner on errors * Add explicit types * Fix tests for unrecognized test file * feat: add logs to getSupportedChains * Add tests for verbosity controlling the CollectStackTraces option * Add tests for the failure situation added to build in this PR * Fix typo * pr fixes * First version * docs: adjust headings in reference section for proper hierarchy * Version Packages * Update v-next/hardhat-network-helpers/package.json * Move migration after installation * Fix `withargs` link * smaller README fixes * Add JsDocs * Documentation links aligned with new system * Ignition UI link reverted * Update v-next/hardhat-ethers-chai-matchers/README.md * Update v-next/hardhat-ethers-chai-matchers/README.md * Update v-next/hardhat-ethers-chai-matchers/README.md * getting-started reserved for HH3 * move migration section at the bottom of the page * Create new-drinks-judge.md * add known limitations * Export the descriptors to be used in the website * Add regression test to avoid empty categories in the future * Create silly-apricots-visit.md * Add missing changeset for hardhat-network-helpers * docs: expand reference section with detailed type signatures, descriptions, and parameter info * Version Packages * Add hardhat-ethers to the mocha+ethers devDependencies * Add changeset * Fix broken test * Version Packages * Create forty-rice-clap.md * fix: use user config provided value for defaultChainType * Create mighty-dogs-move.md * Improve hardhat-viem's README * fix: use defaultChainType as fallback for network hardfork validation and resolution * Create yellow-pets-travel.md * Update v-next/hardhat-viem/README.md * Add missing properties in hh-viem reference * Disable caching in macos runners * add hidden option for overridden tasks * add override tests * remove only * fix mistaken code commit * Version Packages * Potential fix for code scanning alert no. 261: Workflow does not contain permissions --------- Signed-off-by: Dargon789 <64915515+Dargon789@users.noreply.github.com> Co-authored-by: Luis Schaab <schaable@gmail.com> Co-authored-by: John Kane <john@kanej.me> Co-authored-by: Christopher Dedominici <18092467+ChristopherDedominici@users.noreply.github.com> Co-authored-by: Michal <20182549+michalbrabec@users.noreply.github.com> Co-authored-by: Franco Victorio <victorio.franco@gmail.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: siljapetasch <siljatpetasch@gmail.com> Co-authored-by: Patricio Palladino <email@patriciopalladino.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Zoey <probablyzoey+github@gmail.com> Co-authored-by: Manuel Wedler <manuel@wedler.dev> Co-authored-by: Wodann <Wodann@users.noreply.github.com> Co-authored-by: wighawag <wighawag@gmail.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>