diff options
| -rw-r--r-- | contrib/devtools/README.md | 4 | ||||
| -rwxr-xr-x | contrib/devtools/gen-manpages.py | 73 | ||||
| -rwxr-xr-x | contrib/devtools/gen-manpages.sh | 53 | ||||
| -rw-r--r-- | doc/release-process.md | 2 |
4 files changed, 76 insertions, 56 deletions
diff --git a/contrib/devtools/README.md b/contrib/devtools/README.md index afbad096c4..79b0134adc 100644 --- a/contrib/devtools/README.md +++ b/contrib/devtools/README.md @@ -76,7 +76,7 @@ year rather than two hyphenated years. If the file already has a copyright for `The Bitcoin Core developers`, the script will exit. -gen-manpages.sh +gen-manpages.py =============== A small script to automatically create manpages in ../../doc/man by running the release binaries with the -help option. @@ -87,7 +87,7 @@ repostitory. To use this tool with out-of-tree builds set `BUILDDIR`. For example: ```bash -BUILDDIR=$PWD/build contrib/devtools/gen-manpages.sh +BUILDDIR=$PWD/build contrib/devtools/gen-manpages.py ``` security-check.py and test-security-check.py diff --git a/contrib/devtools/gen-manpages.py b/contrib/devtools/gen-manpages.py new file mode 100755 index 0000000000..05f613da38 --- /dev/null +++ b/contrib/devtools/gen-manpages.py @@ -0,0 +1,73 @@ +#!/usr/bin/env python3 +# Copyright (c) 2022 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +import os +import subprocess +import sys +import tempfile + +BINARIES = [ +'src/bitcoind', +'src/bitcoin-cli', +'src/bitcoin-tx', +'src/bitcoin-wallet', +'src/bitcoin-util', +'src/qt/bitcoin-qt', +] + +# Paths to external utilities. +git = os.getenv('GIT', 'git') +help2man = os.getenv('HELP2MAN', 'help2man') + +# If not otherwise specified, get top directory from git. +topdir = os.getenv('TOPDIR') +if not topdir: + r = subprocess.run([git, 'rev-parse', '--show-toplevel'], stdout=subprocess.PIPE, check=True, universal_newlines=True) + topdir = r.stdout.rstrip() + +# Get input and output directories. +builddir = os.getenv('BUILDDIR', topdir) +mandir = os.getenv('MANDIR', os.path.join(topdir, 'doc/man')) + +# Verify that all the required binaries are usable, and extract copyright +# message in a first pass. +copyright = None +versions = [] +for relpath in BINARIES: + abspath = os.path.join(builddir, relpath) + try: + r = subprocess.run([abspath, '--version'], stdout=subprocess.PIPE, universal_newlines=True) + except IOError: + print(f'{abspath} not found or not an executable', file=sys.stderr) + sys.exit(1) + # take first line (which must contain version) + verstr = r.stdout.split('\n')[0] + # last word of line is the actual version e.g. v22.99.0-5c6b3d5b3508 + verstr = verstr.split()[-1] + assert verstr.startswith('v') + + # Only bitcoin-qt prints the copyright message on --version, so store it specifically. + if relpath == 'src/qt/bitcoin-qt': + copyright = r.stdout.split('\n')[1:] + + versions.append((abspath, verstr)) + +if any(verstr.endswith('-dirty') for (_, verstr) in versions): + print("WARNING: Binaries were built from a dirty tree.") + print('man pages generated from dirty binaries should NOT be committed.') + print('To properly generate man pages, please commit your changes (or discard them), rebuild, then run this script again.') + print() + +with tempfile.NamedTemporaryFile('w', suffix='.h2m') as footer: + # Create copyright footer, and write it to a temporary include file. + assert copyright + footer.write('[COPYRIGHT]\n') + footer.write('\n'.join(copyright).strip()) + footer.flush() + + # Call the binaries through help2man to produce a manual page for each of them. + for (abspath, verstr) in versions: + outname = os.path.join(mandir, os.path.basename(abspath) + '.1') + print(f'Generating {outname}…') + subprocess.run([help2man, '-N', '--version-string=' + verstr, '--include=' + footer.name, '-o', outname, abspath], check=True) diff --git a/contrib/devtools/gen-manpages.sh b/contrib/devtools/gen-manpages.sh deleted file mode 100755 index 8da6ff1204..0000000000 --- a/contrib/devtools/gen-manpages.sh +++ /dev/null @@ -1,53 +0,0 @@ -#!/usr/bin/env bash -# Copyright (c) 2016-2021 The Bitcoin Core developers -# Distributed under the MIT software license, see the accompanying -# file COPYING or http://www.opensource.org/licenses/mit-license.php. - -export LC_ALL=C -TOPDIR=${TOPDIR:-$(git rev-parse --show-toplevel)} -BUILDDIR=${BUILDDIR:-$TOPDIR} - -BINDIR=${BINDIR:-$BUILDDIR/src} -MANDIR=${MANDIR:-$TOPDIR/doc/man} - -BITCOIND=${BITCOIND:-$BINDIR/bitcoind} -BITCOINCLI=${BITCOINCLI:-$BINDIR/bitcoin-cli} -BITCOINTX=${BITCOINTX:-$BINDIR/bitcoin-tx} -WALLET_TOOL=${WALLET_TOOL:-$BINDIR/bitcoin-wallet} -BITCOINUTIL=${BITCOINQT:-$BINDIR/bitcoin-util} -BITCOINQT=${BITCOINQT:-$BINDIR/qt/bitcoin-qt} - -[ ! -x "$BITCOIND" ] && echo "$BITCOIND not found or not executable." && exit 1 - -# Don't allow man pages to be generated for binaries built from a dirty tree -DIRTY="" -for cmd in $BITCOIND $BITCOINCLI $BITCOINTX $WALLET_TOOL $BITCOINUTIL $BITCOINQT; do - VERSION_OUTPUT=$($cmd --version) - if [[ $VERSION_OUTPUT == *"dirty"* ]]; then - DIRTY="${DIRTY}${cmd}\n" - fi -done -if [ -n "$DIRTY" ] -then - echo -e "WARNING: the following binaries were built from a dirty tree:\n" - echo -e "$DIRTY" - echo "man pages generated from dirty binaries should NOT be committed." - echo "To properly generate man pages, please commit your changes to the above binaries, rebuild them, then run this script again." -fi - -# The autodetected version git tag can screw up manpage output a little bit -read -r -a BTCVER <<< "$($BITCOINCLI --version | head -n1 | awk -F'[ -]' '{ print $6, $7 }')" - -# Create a footer file with copyright content. -# This gets autodetected fine for bitcoind if --version-string is not set, -# but has different outcomes for bitcoin-qt and bitcoin-cli. -echo "[COPYRIGHT]" > footer.h2m -$BITCOIND --version | sed -n '1!p' >> footer.h2m - -for cmd in $BITCOIND $BITCOINCLI $BITCOINTX $WALLET_TOOL $BITCOINUTIL $BITCOINQT; do - cmdname="${cmd##*/}" - help2man -N --version-string="${BTCVER[0]}" --include=footer.h2m -o "${MANDIR}/${cmdname}.1" "${cmd}" - sed -i "s/\\\-${BTCVER[1]}//g" "${MANDIR}/${cmdname}.1" -done - -rm -f footer.h2m diff --git a/doc/release-process.md b/doc/release-process.md index f786b345b1..5b87abd8f6 100644 --- a/doc/release-process.md +++ b/doc/release-process.md @@ -6,7 +6,7 @@ Release Process ### Before every release candidate * Update translations see [translation_process.md](https://github.com/bitcoin/bitcoin/blob/master/doc/translation_process.md#synchronising-translations). -* Update manpages, see [gen-manpages.sh](https://github.com/bitcoin/bitcoin/blob/master/contrib/devtools/README.md#gen-manpagessh). +* Update manpages, see [gen-manpages.py](https://github.com/bitcoin/bitcoin/blob/master/contrib/devtools/README.md#gen-manpagespy). * Update release candidate version in `configure.ac` (`CLIENT_VERSION_RC`). ### Before every major and minor release |