blob: 6263d179d3b1a58b2fd9663a19a34dccd6ee8312 (
plain)
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
109
110
111
112
|
#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
REPO_ROOT=$(cd "${SCRIPT_DIR}/.." && pwd)
usage() {
cat <<'EOF'
Usage: ./scripts/formatthecode.sh [--] [JAVA_FILE ...]
Formats Java sources with Artistic Style using the project's historical style.
Without arguments, formats all Java files under:
- src/main/java
- src/test/java
With arguments, formats only the provided files.
Use `--` before filenames that begin with `-`.
Options:
-h, --help Show this help text
--check-deps Verify required formatter dependencies are installed
EOF
}
check_deps() {
if ! command -v astyle >/dev/null 2>&1; then
echo "error: required formatter 'astyle' was not found in PATH" >&2
echo "Install Artistic Style to use ./scripts/formatthecode.sh" >&2
return 1
fi
}
collect_default_targets() {
find "${REPO_ROOT}/src/main/java" "${REPO_ROOT}/src/test/java" \
-type f -name '*.java' -print0
}
sanitize_path_for_astyle() {
local path="$1"
if [[ "${path}" == -* ]]; then
printf './%s\n' "${path}"
return
fi
printf '%s\n' "${path}"
}
main() {
local -a file_args=()
local -a astyle_args=()
while [[ $# -gt 0 ]]; do
case "$1" in
-h|--help)
usage
return 0
;;
--check-deps)
check_deps
return 0
;;
--)
shift
file_args=("$@")
break
;;
-*)
echo "error: unknown option: $1" >&2
echo "Use -- before filenames that begin with '-'." >&2
return 1
;;
*)
file_args+=("$1")
;;
esac
shift
done
check_deps
if [[ ${#file_args[@]} -gt 0 ]]; then
local target
for target in "${file_args[@]}"; do
if [[ ! -f "${target}" ]]; then
echo "error: file not found: ${target}" >&2
return 1
fi
done
for target in "${file_args[@]}"; do
astyle_args+=("$(sanitize_path_for_astyle "${target}")")
done
astyle --style=java --mode=java -n "${astyle_args[@]}"
return 0
fi
mapfile -d '' targets < <(collect_default_targets)
if [[ ${#targets[@]} -eq 0 ]]; then
echo "No Java files found to format." >&2
return 0
fi
astyle --style=java --mode=java -n "${targets[@]}"
}
main "$@"
|
