coosld/kubo
1
0
Fork 0
mirror of https://github.com/ipfs/kubo.git synced 2026-02-28 13:57:52 +08:00
Code Issues Actions 13 Packages Projects Releases Wiki Activity

Merge pull request #3136 from mateon1/fix/version-comparison

Browse Source 
Fixes #3133: Properly handle release candidates in version comparison
This commit is contained in:
Jeromy Johnson 2016-09-07 18:19:25 -04:00 committed by GitHub
commit 0849375504
3 changed files with 87 additions and 98 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
bin/check_go_version
View File

@ -23,55 +23,11 @@ GO_MIN_VERSION="$1"
UPGRADE_MSG="Please take a look at https://golang.org/doc/install to install or upgrade go."
die_upgrade() {
printf >&2 "fatal: %s\n" "$@"
printf >&2 "=> %s\n" "$UPGRADE_MSG"
exit 1
}
major_number() {
vers="$1"
# Hack around 'expr' exiting with code 1 when it outputs 0
case "$vers" in
0) echo "0" ;;
0.*) echo "0" ;;
*) expr "$vers" : "\([^.]*\).*" || return 1
esac
}
check_at_least_version() {
MIN_VERS="$1"
CUR_VERS="$2"
PROG_NAME="$3"
# Get major, minor and fix numbers for each version
MIN_MAJ=$(major_number "$MIN_VERS") || die "No major version number in '$MIN_VERS' for '$PROG_NAME'"
CUR_MAJ=$(major_number "$CUR_VERS") || die "No major version number in '$CUR_VERS' for '$PROG_NAME'"
if MIN_MIN=$(expr "$MIN_VERS" : "[^.]*\.\([^.]*\).*"); then
MIN_FIX=$(expr "$MIN_VERS" : "[^.]*\.[^.]*\.\([^.]*\).*") || MIN_FIX="0"
else
MIN_MIN="0"
MIN_FIX="0"
fi
if CUR_MIN=$(expr "$CUR_VERS" : "[^.]*\.\([^.]*\).*"); then
CUR_FIX=$(expr "$CUR_VERS" : "[^.]*\.[^.]*\.\([^.]*\).*") || CUR_FIX="0"
else
CUR_MIN="0"
CUR_FIX="0"
fi
# Compare versions
VERS_LEAST="$PROG_NAME version '$CUR_VERS' should be at least '$MIN_VERS'"
test "$CUR_MAJ" -gt $(expr "$MIN_MAJ" - 1) || die_upgrade "$VERS_LEAST"
test "$CUR_MAJ" -gt "$MIN_MAJ" || {
test "$CUR_MIN" -gt $(expr "$MIN_MIN" - 1) || die_upgrade "$VERS_LEAST"
test "$CUR_MIN" -gt "$MIN_MIN" || {
test "$CUR_FIX" -ge "$MIN_FIX" || die_upgrade "$VERS_LEAST"
}
}
}
# Get path to the directory containing this file
# If $0 has no slashes, uses "./"
PREFIX=$(expr "$0" : "\(.*\/\)") || PREFIX='./'
# Include the 'check_at_least_version' function
. ${PREFIX}check_version
# Check that the go binary exist and is in the path

54
bin/check_gx_program
View File

@ -27,55 +27,11 @@ GX_PROGRAM_NAME="$1"
GX_MIN_VERSION="$2"
UPGRADE_MSG="$3"
die_upgrade() {
printf >&2 "fatal: %s\n" "$@"
printf >&2 "=> %s\n" "$UPGRADE_MSG"
exit 1
}
major_number() {
vers="$1"
# Hack around 'expr' exiting with code 1 when it outputs 0
case "$vers" in
0) echo "0" ;;
0.*) echo "0" ;;
*) expr "$vers" : "\([^.]*\).*" || return 1
esac
}
check_at_least_version() {
MIN_VERS="$1"
CUR_VERS="$2"
PROG_NAME="$3"
# Get major, minor and fix numbers for each version
MIN_MAJ=$(major_number "$MIN_VERS") || die "No major version number in '$MIN_VERS' for '$PROG_NAME'"
CUR_MAJ=$(major_number "$CUR_VERS") || die "No major version number in '$CUR_VERS' for '$PROG_NAME'"
if MIN_MIN=$(expr "$MIN_VERS" : "[^.]*\.\([^.]*\).*"); then
MIN_FIX=$(expr "$MIN_VERS" : "[^.]*\.[^.]*\.\([^.]*\).*") || MIN_FIX="0"
else
MIN_MIN="0"
MIN_FIX="0"
fi
if CUR_MIN=$(expr "$CUR_VERS" : "[^.]*\.\([^.]*\).*"); then
CUR_FIX=$(expr "$CUR_VERS" : "[^.]*\.[^.]*\.\([^.]*\).*") || CUR_FIX="0"
else
CUR_MIN="0"
CUR_FIX="0"
fi
# Compare versions
VERS_LEAST="$PROG_NAME version '$CUR_VERS' should be at least '$MIN_VERS'"
test "$CUR_MAJ" -gt $(expr "$MIN_MAJ" - 1) || die_upgrade "$VERS_LEAST"
test "$CUR_MAJ" -gt "$MIN_MAJ" || {
test "$CUR_MIN" -gt $(expr "$MIN_MIN" - 1) || die_upgrade "$VERS_LEAST"
test "$CUR_MIN" -gt "$MIN_MIN" || {
test "$CUR_FIX" -ge "$MIN_FIX" || die_upgrade "$VERS_LEAST"
}
}
}
# Get path to the directory containing this file
# If $0 has no slashes, uses "./"
PREFIX=$(expr "$0" : "\(.*\/\)") || PREFIX='./'
# Include the 'check_at_least_version' function
. ${PREFIX}check_version
# Check that the gx program exists

77
bin/check_version Executable file
View File

@ -0,0 +1,77 @@
#!/bin/sh
if test "x$UPGRADE_MSG" = "x"; then
printf >&2 "fatal: Please set '"'$UPGRADE_MSG'"' before sourcing this script\n"
exit 1
fi
die_upgrade() {
printf >&2 "fatal: %s\n" "$@"
printf >&2 "=> %s\n" "$UPGRADE_MSG"
exit 1
}
major_number() {
vers="$1"
# Hack around 'expr' exiting with code 1 when it outputs 0
case "$vers" in
0) echo "0" ;;
0.*) echo "0" ;;
*) expr "$vers" : "\([^.]*\).*" || return 1
esac
}
check_at_least_version() {
MIN_VERS="$1"
CUR_VERS="$2"
PROG_NAME="$3"
# Get major, minor and fix numbers for each version
MIN_MAJ=$(major_number "$MIN_VERS") || die "No major version number in '$MIN_VERS' for '$PROG_NAME'"
CUR_MAJ=$(major_number "$CUR_VERS") || die "No major version number in '$CUR_VERS' for '$PROG_NAME'"
# We expect a version to be of form X.X.X
# if the second dot doesn't match, we consider it a prerelease
if MIN_MIN=$(expr "$MIN_VERS" : "[^.]*\.\([0-9]\+\)"); then
# this captured digit is neccessary, since expr returns code 1 if the output is empty
if expr "$MIN_VERS" : "[^.]*\.[0-9]*\([0-9]\.\|[0-9]\$\)" >/dev/null; then
MIN_PRERELEASE="0"
else
MIN_PRERELEASE="1"
fi
MIN_FIX=$(expr "$MIN_VERS" : "[^.]*\.[0-9]\+[^0-9]\+\([0-9]\+\)") || MIN_FIX="0"
else
MIN_MIN="0"
MIN_PRERELEASE="0"
MIN_FIX="0"
fi
if CUR_MIN=$(expr "$CUR_VERS" : "[^.]*\.\([0-9]\+\)"); then
# this captured digit is neccessary, since expr returns code 1 if the output is empty
if expr "$CUR_VERS" : "[^.]*\.[0-9]*\([0-9]\.\|[0-9]\$\)" >/dev/null; then
CUR_PRERELEASE="0"
else
CUR_PRERELEASE="1"
fi
CUR_FIX=$(expr "$CUR_VERS" : "[^.]*\.[0-9]\+[^0-9]\+\([0-9]\+\)") || CUR_FIX="0"
else
CUR_MIN="0"
CUR_PRERELEASE="0"
CUR_FIX="0"
fi
# Compare versions
VERS_LEAST="$PROG_NAME version '$CUR_VERS' should be at least '$MIN_VERS'"
test "$CUR_MAJ" -lt "$MIN_MAJ" && die_upgrade "$VERS_LEAST"
test "$CUR_MAJ" -gt "$MIN_MAJ" || {
test "$CUR_MIN" -lt "$MIN_MIN" && die_upgrade "$VERS_LEAST"
test "$CUR_MIN" -gt "$MIN_MIN" || {
test "$CUR_PRERELEASE" -gt "$MIN_PRERELEASE" && die_upgrade "$VERS_LEAST"
test "$CUR_PRERELEASE" -lt "$MIN_PRERELEASE" || {
test "$CUR_FIX" -lt "$MIN_FIX" && die_upgrade "$VERS_LEAST"
true
}
}
}
}