bitcoin

History

MarcoFalke 718d9f2f77 Merge bitcoin/bitcoin#22660 : contrib: catch bitcoin-cli RPC call errors in getcoins.py `42dbd9025a` contrib: return non-zero status if getcoins.py errors (Sebastian Falbesoner) `8c203cf0e1` contrib: catch bitcoin-cli RPC call errors in getcoins.py (Sebastian Falbesoner) `0eca5ebace` contrib: refactor: introduce bitcoin-cli RPC call helper in getcoins.py (Sebastian Falbesoner) Pull request description: This PR is based on #22565 ("[script] signet's getcoins.py improvements"), which should be reviewed first. The signet faucet script `contrib/signet/getcoins.py` currently issues bitcoin-cli RPC calls without catching errors -- the only case tackled is if there is no `bitcoin-cli` file found. Instead of crashing with a stack-trace on a failed RPC call, the changes in this PR aim to produce a more user-friendly output (see also https://github.com/bitcoin/bitcoin/pull/22565#discussion_r683754875). Additionally, in case of any error, a non-zero status is now returned (instead of 0, indicating success), which could be useful for other scripts taking use of signet faucet script. The most straight-forward way to test this is invoking the script without a `bitcoind` running on signet: PR22565 branch: ``` $ ./contrib/signet/getcoins.py error: Could not connect to the server 127.0.0.1:8332 Make sure the bitcoind server is running and that you are connecting to the correct RPC port. Traceback (most recent call last): File "./contrib/signet/getcoins.py", line 26, in <module> curr_signet_hash = subprocess.check_output([args.cmd] + args.bitcoin_cli_args + ['getblockhash', '1']).strip().decode() File "/usr/local/lib/python3.8/subprocess.py", line 415, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/usr/local/lib/python3.8/subprocess.py", line 516, in run raise CalledProcessError(retcode, process.args, subprocess.CalledProcessError: Command '['bitcoin-cli', 'getblockhash', '1']' returned non-zero exit status 1. ``` this PR branch: ``` $ ./contrib/signet/getcoins.py error: Could not connect to the server 127.0.0.1:38332 Make sure the bitcoind server is running and that you are connecting to the correct RPC port. ----- Error while calling "bitcoin-cli -signet getblockhash 1" (see output above). ``` ACKs for top commit: kallewoof: Code ACK `42dbd9025a` Zero-1729: tACK `42dbd90` 🧪 Tree-SHA512: 912240a4ed03c87035e370602f4095c7ffe26806421bbbd6cf86588126f2310a01a6a61606e9e2918fb2c1a0debdd0ce768c69ba2e4b8e7750fa3474a56d01a0		3 years ago
..
builder-keys	contrib: use hkps://keys.openpgp.org to retrieve builder keys	3 years ago
debian	doc: Fix external links (IRC, ...)	3 years ago
devtools	scripts: prevent GCC optimising test symbols in test-symbol-check	3 years ago
gitian-descriptors	Merge bitcoin/bitcoin#21871 : scripts: add checks for minimum required OS versions	3 years ago
guix	guix: Don't include directory name in SHA256SUMS	3 years ago
init	Merge #21418 : contrib: Make systemd invoke dependencies only when ready	4 years ago
linearize	refactor: replace remaining binascii method calls	3 years ago
macdeploy	macdeploy: alternative info to download the macOS SDK	3 years ago
message-capture	Add documentation to contrib folder	4 years ago
qos	test: fix file permissions on various scripts	4 years ago
seeds	contrib, p2p: update I2P hardcoded seeds	3 years ago
shell	guix: Add source-able bash prelude and utils	4 years ago
signet	Merge bitcoin/bitcoin#22660 : contrib: catch bitcoin-cli RPC call errors in getcoins.py	3 years ago
testgen	bugfix: fix bech32_encode calls in gen_key_io_test_vectors.py	4 years ago
tracing	tracing: Tracepoint for connected blocks	3 years ago
verify-commits	contrib: use hkps://keys.openpgp.org to retrieve builder keys	3 years ago
verifybinaries	Fix typo in comment	3 years ago
windeploy	Merge bitcoin/bitcoin#22017 : Update Windows code signing certificate	4 years ago
zmq	refactor: replace remaining binascii method calls	3 years ago
README.md	tree-wide: Rename gitian-keys to builder-keys	3 years ago
bitcoin-cli.bash-completion	scripted-diff: Bump copyright of files changed in 2019	5 years ago
bitcoin-tx.bash-completion	bash-completion: Adapt for 0.12 and 0.13	8 years ago
bitcoind.bash-completion	scripted-diff: Bump copyright of files changed in 2019	5 years ago
filter-lcov.py	scripted-diff: Bump copyright headers	4 years ago
gitian-build.py	build: Xcode 12.1, macOS SDK 10.15.6	4 years ago
install_db4.sh	contrib: use newer config.guess & config.sub in install_db4.sh	3 years ago
valgrind.supp	contrib: Fixup valgrind suppressions file	4 years ago

README.md

Repository Tools

Developer tools

Specific tools for developers working on this repository. Additional tools, including the github-merge.py script, are available in the maintainer-tools repository.

Verify-Commits

Tool to verify that every merge commit was signed by a developer using the github-merge.py script.

Linearize

Construct a linear, no-fork, best version of the blockchain.

A Linux bash script that will set up traffic control (tc) to limit the outgoing bandwidth for connections to the Bitcoin network. This means one can have an always-on bitcoind instance running, and another local bitcoind/bitcoin-qt instance which connects to this node and receives blocks from it.

Seeds

Utility to generate the pnSeed[] array that is compiled into the client.

Build Tools and Keys

Packaging

The Debian subfolder contains the copyright file.

All other packaging related files can be found in the bitcoin-core/packaging repository.

Test and Verify Tools

TestGen

Utilities to generate test vectors for the data-driven Bitcoin tests.

Verify Binaries

This script attempts to download and verify the signature file SHA256SUMS.asc from bitcoin.org.