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Squashed 'gitstatus/' changes from a827370d7..643091154

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643091154 suppress rc files for curl and wget; see #146

git-subtree-dir: gitstatus
git-subtree-split: 6430911548516bd9bb0e4a5088993302d45cc499
pull/829/head
Roman Perepelitsa 5 years ago
parent 62c0a12a10
commit 9fd719c834
1 changed files with 94 additions and 66 deletions
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120
install
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@ -9,7 +9,7 @@ _gitstatus_install_main() {
set -u
fi
local argv1=$1
local argv1="$1"
shift
local no_check= no_install= uname_s= uname_m= gitstatus_dir= dl_status=
@ -227,37 +227,50 @@ END
mkdir -p -- "$tmpdir" || return
fi
(
if [ -n "${ZSH_VERSION:-}" ]; then
builtin cd -q -- "$tmpdir" || exit
else
cd -- "$tmpdir" || exit
fi
local fetch
if command -v curl >/dev/null 2>&1; then
fetch="command curl -fsSL --"
elif command -v wget >/dev/null 2>&1; then
fetch="command wget -O- --"
else
if ! command -v curl >/dev/null 2>&1 && ! command -v wget >/dev/null 2>&1; then
>&2 echo "[gitstatus] error: please install curl or wget"
exit 1
return 1
fi
local url1="https://github.com/romkatv/gitstatus/releases/download/$version/$file.tar.gz"
local url2="https://gitee.com/romkatv/gitstatus/raw/release-$version/release/$file.tar.gz"
(
run_cmd() {
command -v "$1" >/dev/null 2>/dev/null || return 127
local trapped= pid die ret
trap 'trapped=1' $sig
# The only reason for suppressing stderr is that `curl -f` cannot be silenced:
# `-s` doesn't work despite what the docs say.
command "$@" 2>/dev/null &
ret="$?"
if [ "$ret" = 0 ]; then
pid="$!"
die="trap - $sig; kill -- $pid 2>/dev/null; wait -- $pid 2>/dev/null; exit 1"
trap "$die" $sig
[ -z "$trapped" ] || eval "$die"
wait -- "$pid" 2>/dev/null
ret="$?"
fi
trap - $sig
[ -z "$trapped" ] || exit
return "$ret"
}
check_sha256() {
local file="$1".tar.gz
local data_file="$tmpdir"/"$1".tar.gz
local hash_file="$tmpdir"/"$1".tar.gz.sha256
local hash=
if command -v shasum >/dev/null 2>/dev/null; then
hash="$(command shasum -b -a 256 -- "$file")" || hash=
if run_cmd shasum -b -a 256 -- "$data_file" >"$hash_file"; then
IFS= read -r hash <"$hash_file" || hash=
hash="${hash%% *}"
fi
elif command -v sha256sum >/dev/null 2>/dev/null; then
hash="$(command sha256sum -b -- "$file")" || hash=
if run_cmd sha256sum -b -- "$data_file" >"$hash_file"; then
IFS= read -r hash <"$hash_file" || hash=
hash="${hash%% *}"
fi
elif command -v sha256 >/dev/null 2>/dev/null; then
hash="$(command sha256 -- "$file" </dev/null)" || hash=
if run_cmd sha256 -- "$data_file" </dev/null >"$hash_file"; then
IFS= read -r hash <"$hash_file" || hash=
# Ignore sha256 output if it's from hashalot. It's incompatible.
if [ ${#hash} -lt 64 ]; then
hash=
@ -265,20 +278,26 @@ END
hash="${hash##* }"
fi
fi
fi
[ "$1" = 1 -a -z "$hash" -o "$hash" = "$sha256" ]
}
local url1="https://github.com/romkatv/gitstatus/releases/download/$version/$file.tar.gz"
local url2="https://gitee.com/romkatv/gitstatus/raw/release-$version/release/$file.tar.gz"
local sig='INT QUIT TERM ILL PIPE'
fetch() {
local trapped=
trap 'trapped=1' $sig
if [ "$1" != 1 ] && command -v sleep >/dev/null 2>/dev/null; then
sleep "$1"
if ! run_cmd sleep "$1"; then
echo -n >"$tmpdir"/"$1".status
return 1
fi
local part=0 url ret pid die
fi
local cmd part url ret
for cmd in 'curl -q -fsSL' 'wget --no-config -qO-'; do
part=0
while true; do
if [ "$part" = 3 ]; then
if [ "$part" = 2 ]; then
ret=1
break
elif [ "$part" = 0 ]; then
@ -286,32 +305,29 @@ END
else
url="$2"."$part"
fi
{ $fetch "$url" >>"$1".tar.gz 2>/dev/null & } 2>/dev/null
ret=$?
[ "$ret" = 0 ] || break
pid=$!
die="trap - $sig; kill -- $pid 2>/dev/null; exit 1"
trap "$die" $sig
[ -z "$trapped" ] || eval "$die"
wait -- "$pid" 2>/dev/null
run_cmd $cmd -- "$url" >>"$tmpdir"/"$1".tar.gz
ret="$?"
trap - $sig
[ "$ret" = 0 ] || break
check_sha256 "$1" && break
part=$((part+1))
done
echo -n >"$1".status
[ "$ret" = 0 ] && break
run_cmd rm -f -- "$tmpdir"/"$1".tar.gz && continue
ret="$?"
break
done
echo -n >"$tmpdir"/"$1".status
return "$ret"
}
local trapped=
trap 'trapped=1' $sig
fetch 1 "$url1" &
local pid1=$!
local pid1="$!"
fetch 2 "$url2" &
local pid2=$!
local pid2="$!"
local die="trap - $sig; kill -- $pid1 $pid2 2>/dev/null; exit 1"
local die="trap - $sig; kill -- $pid1 $pid2 2>/dev/null; wait -- $pid1 $pid2 2>/dev/null; exit 1"
trap "$die" $sig
[ -z "$trapped" ] || eval "$die"
@ -323,27 +339,39 @@ END
elif command -v true >/dev/null 2>/dev/null; then
command true
fi
if [ -n "$pid1" -a -e 1.status ]; then
if [ -n "$pid1" -a -e "$tmpdir"/1.status ]; then
wait -- "$pid1" 2>/dev/null
local ret="$?"
pid1=
if [ "$ret" = 0 ]; then
[ -z "$pid2" ] || kill -- "$pid2" 2>/dev/null
if [ -n "$pid2" ]; then
kill -- "$pid2" 2>/dev/null
wait -- "$pid2" 2>/dev/null
fi
n=1
break
elif [ -z "$pid2" ]; then
break
else
die="trap - $sig; kill -- $pid2 2>/dev/null; wait -- $pid2 2>/dev/null; exit 1"
trap "$die" $sig
fi
elif [ -n "$pid2" -a -e 2.status ]; then
elif [ -n "$pid2" -a -e "$tmpdir"/2.status ]; then
wait -- "$pid2" 2>/dev/null
local ret="$?"
pid2=
if [ "$ret" = 0 ]; then
[ -z "$pid1" ] || kill -- "$pid1" 2>/dev/null
if [ -n "$pid1" ]; then
kill -- "$pid1" 2>/dev/null
wait -- "$pid1" 2>/dev/null
fi
n=2
break
elif [ -z "$pid1" ]; then
break
else
die="trap - $sig; kill -- $pid1 2>/dev/null; wait -- $pid1 2>/dev/null; exit 1"
trap "$die" $sig
fi
fi
done
@ -358,7 +386,7 @@ END
exit 1
fi
command tar -xzf "$n".tar.gz || exit
command tar -C "$tmpdir" -xzf "$tmpdir"/"$n".tar.gz || exit
local tmpfile
if ! command -v mktemp >/dev/null 2>&1 ||
@ -366,7 +394,7 @@ END
tmpfile="$cache_dir"/gitstatusd.tmp.$$
fi
command mv -f -- gitstatusd-* "$tmpfile" || exit
command mv -f -- "$tmpdir"/gitstatusd-* "$tmpfile" || exit
command mv -f -- "$tmpfile" "$cache_dir"/"$file" && exit
command rm -f -- "$cache_dir"/"$file"
command mv -f -- "$tmpfile" "$cache_dir"/"$file" && exit
@ -374,7 +402,7 @@ END
exit 1
)
local ret=$?
local ret="$?"
command rm -rf -- "$tmpdir"
[ "$ret" = 0 ] || return

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