ckb 1.0.0-rc2

CKB is the layer 1 of Nervos Network, a public/permissionless blockchain.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108

#!/bin/bash

# Copyright 2016 Google Inc. All Rights Reserved.
#
# Licensed under the MIT License, <LICENSE or http://opensource.org/licenses/MIT>.
# This file may not be copied, modified, or distributed except according to those terms.

#
# Pre-commit hook for the tarpc repository. To use this hook, copy it to .git/hooks in your
# repository root.
#
# This precommit checks the following:
# 1. All filenames are ascii
# 2. There is no bad whitespace
# 3. rustfmt is installed
# 4. rustfmt is a noop on files that are in the index
#
# Options:
#
# - SKIP_RUSTFMT, default = 0
#
#   Set this to 1 to skip running rustfmt
#
# Note that these options are most useful for testing the hooks themselves. Use git commit
# --no-verify to skip the pre-commit hook altogether.

set -e

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
NC='\033[0m' # No Color

PREFIX="${GREEN}[PRECOMMIT]${NC}"
FAILURE="${RED}FAILED${NC}"
WARNING="${RED}[WARNING]${NC}"
SKIPPED="${YELLOW}SKIPPED${NC}"
SUCCESS="${GREEN}ok${NC}"

if git rev-parse --verify HEAD &>/dev/null
then
	against=HEAD
else
	# Initial commit: diff against an empty tree object
	against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

FAILED=0

printf "${PREFIX} Checking that all filenames are ascii ... "
# Note that the use of brackets around a tr range is ok here, (it's
# even required, for portability to Solaris 10's /usr/bin/tr), since
# the square bracket bytes happen to fall in the designated range.
if test $(git diff --cached --name-only --diff-filter=A -z $against | LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
	FAILED=1
	printf "${FAILURE}\n"
else
	printf "${SUCCESS}\n"
fi

printf "${PREFIX} Checking for bad whitespace ... "
if git diff-index --check --cached $against -- &>/dev/null; then
	printf "${SUCCESS}\n"
else
	FAILED=1
	printf "${FAILURE}\n"
fi

printf "${PREFIX} Checking for shasum ... "
if command -v shasum &>/dev/null; then
	printf "${SUCCESS}\n"
else
	printf "${FAILURE}\n"
	exit 1
fi

# Just check that running rustfmt doesn't do anything to the file. I do this instead of
# modifying the file because I don't want to mess with the developer's index, which may
# not only contain discrete files.
printf "${PREFIX} Checking formatting ... "
if [ "$SKIP_RUSTFMT" = 1 ]; then
	printf "${SKIPPED}\n"
else
  FMTFAILED=0
  for file in $(git diff --name-only --cached);
  do
    if [ -f "$file" ] && [ ${file: -3} == ".rs" ] ; then
      case "$file" in
        "protocol/src/protocol_generated_verifier.rs"|"protocol/src/protocol_generated.rs")
          ;;
        *)
          if ! rustfmt --check "$file" --edition 2018; then
            FAILED=1
            FMTFAILED=1
          fi
          ;;
      esac
    fi
  done
  if [ "$FMTFAILED" = 0 ]; then
    printf "${SUCCESS}\n"
  else
    printf "${FAILURE}\n"
  fi
fi

exit "$FAILED"