mirror of
https://git.meli.delivery/meli/meli
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114 lines
2.8 KiB
Bash
Executable File
114 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2016 Google Inc. All Rights Reserved.
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#
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# Licensed under the MIT License, <LICENSE or http://opensource.org/licenses/MIT>.
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# This file may not be copied, modified, or distributed except according to those terms.
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#
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# Pre-commit hook for the tarpc repository. To use this hook, copy it to .git/hooks in your
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# repository root.
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#
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# This precommit checks the following:
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# 1. All filenames are ascii
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# 2. There is no bad whitespace
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# 3. rustfmt is installed
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# 4. rustfmt is a noop on files that are in the index
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#
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# Options:
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#
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# - TARPC_SKIP_RUSTFMT, default = 0
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#
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# Set this to 1 to skip running rustfmt
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#
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# Note that these options are most useful for testing the hooks themselves. Use git commit
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# --no-verify to skip the pre-commit hook altogether.
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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NC='\033[0m' # No Color
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PREFIX="${GREEN}[PRECOMMIT]${NC}"
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FAILURE="${RED}FAILED${NC}"
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WARNING="${RED}[WARNING]${NC}"
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SKIPPED="${YELLOW}SKIPPED${NC}"
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SUCCESS="${GREEN}ok${NC}"
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if git rev-parse --verify HEAD &>/dev/null
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then
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against=HEAD
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else
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# Initial commit: diff against an empty tree object
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against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
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fi
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FAILED=0
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printf "${PREFIX} Checking that all filenames are ascii ... "
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# Note that the use of brackets around a tr range is ok here, (it's
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# even required, for portability to Solaris 10's /usr/bin/tr), since
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# the square bracket bytes happen to fall in the designated range.
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if test $(git diff --cached --name-only --diff-filter=A -z $against | LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
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then
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FAILED=1
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printf "${FAILURE}\n"
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else
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printf "${SUCCESS}\n"
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fi
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printf "${PREFIX} Checking for bad whitespace ... "
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git diff-index --check --cached $against -- &>/dev/null
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if [ "$?" != 0 ]; then
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FAILED=1
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printf "${FAILURE}\n"
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else
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printf "${SUCCESS}\n"
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fi
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printf "${PREFIX} Checking for shasum ... "
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command -v shasum &>/dev/null
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if [ $? == 0 ]; then
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printf "${SUCCESS}\n"
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else
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printf "${FAILURE}\n"
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exit 1
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fi
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printf "${PREFIX} Running clippy ... "
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command -v cargo +nightly clippy &>/dev/null
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if [ $? == 0 ]; then
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printf "${SUCCESS}\n"
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else
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printf "${FAILURE}\n"
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exit 1
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fi
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# Just check that running rustfmt doesn't do anything to the file. I do this instead of
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# modifying the file because I don't want to mess with the developer's index, which may
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# not only contain discrete files.
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printf "${PREFIX} Checking formatting ... "
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FMTRESULT=0
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diff=""
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for file in $(git diff --name-only --cached);
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do
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if [ ${file: -3} == ".rs" ]; then
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diff="$diff$(rustfmt $file)"
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fi
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done
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if grep --quiet "^Diff at line" <<< "$diff"; then
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FMTRESULT=1
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fi
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if [ "${TARPC_SKIP_RUSTFMT}" == 1 ]; then
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printf "${SKIPPED}\n"$?
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elif [ ${FMTRESULT} != 0 ]; then
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FAILED=1
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printf "${FAILURE}\n"
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echo "$diff" | sed 's/Using rustfmt config file.*$/d/'
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else
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printf "${SUCCESS}\n"
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fi
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exit ${FAILED}
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