1 #!/usr/bin/env sh |
1 #!/usr/bin/env sh |
2 |
2 |
3 # This is a wrapper script, that automatically download mill from GitHub release pages |
3 # This is a wrapper script, that automatically download mill from GitHub release pages |
4 # You can give the required mill version with MILL_VERSION env variable |
4 # You can give the required mill version with MILL_VERSION env variable |
5 # If no version is given, it falls back to the value of DEFAULT_MILL_VERSION |
5 # If no version is given, it falls back to the value of DEFAULT_MILL_VERSION |
6 DEFAULT_MILL_VERSION=0.5.2 |
6 DEFAULT_MILL_VERSION=0.9.4 |
7 |
7 |
8 set -e |
8 set -e |
9 |
9 |
10 if [ -z "$MILL_VERSION" ] ; then |
10 if [ -z "$MILL_VERSION" ] ; then |
11 if [ -f ".mill-version" ] ; then |
11 if [ -f ".mill-version" ] ; then |
15 else |
15 else |
16 MILL_VERSION=$DEFAULT_MILL_VERSION |
16 MILL_VERSION=$DEFAULT_MILL_VERSION |
17 fi |
17 fi |
18 fi |
18 fi |
19 |
19 |
20 MILL_DOWNLOAD_PATH="$HOME/.mill/download" |
20 if [ "x${XDG_CACHE_HOME}" != "x" ] ; then |
21 MILL_EXEC_PATH="${MILL_DOWNLOAD_PATH}/$MILL_VERSION" |
21 MILL_DOWNLOAD_PATH="${XDG_CACHE_HOME}/mill/download" |
|
22 else |
|
23 MILL_DOWNLOAD_PATH="${HOME}/.cache/mill/download" |
|
24 fi |
|
25 MILL_EXEC_PATH="${MILL_DOWNLOAD_PATH}/${MILL_VERSION}" |
22 |
26 |
23 version_remainder="$MILL_VERSION" |
27 version_remainder="$MILL_VERSION" |
24 MILL_MAJOR_VERSION="${version_remainder%%.*}"; version_remainder="${version_remainder#*.}" |
28 MILL_MAJOR_VERSION="${version_remainder%%.*}"; version_remainder="${version_remainder#*.}" |
25 MILL_MINOR_VERSION="${version_remainder%%.*}"; version_remainder="${version_remainder#*.}" |
29 MILL_MINOR_VERSION="${version_remainder%%.*}"; version_remainder="${version_remainder#*.}" |
26 |
30 |
27 if [ ! -x "$MILL_EXEC_PATH" ] ; then |
31 if [ ! -x "$MILL_EXEC_PATH" ] ; then |
28 mkdir -p $MILL_DOWNLOAD_PATH |
32 mkdir -p $MILL_DOWNLOAD_PATH |
29 if [ $MILL_MAJOR_VERSION -gt 0 ] || [ $MILL_MINOR_VERSION -ge 5 ] ; then |
33 if [ "$MILL_MAJOR_VERSION" -gt 0 ] || [ "$MILL_MINOR_VERSION" -ge 5 ] ; then |
30 ASSEMBLY="-assembly" |
34 ASSEMBLY="-assembly" |
31 fi |
35 fi |
32 DOWNLOAD_FILE=$MILL_EXEC_PATH-tmp-download |
36 DOWNLOAD_FILE=$MILL_EXEC_PATH-tmp-download |
33 MILL_DOWNLOAD_URL="https://github.com/lihaoyi/mill/releases/download/${MILL_VERSION%%-*}/$MILL_VERSION${ASSEMBLY}" |
37 MILL_DOWNLOAD_URL="https://github.com/lihaoyi/mill/releases/download/${MILL_VERSION%%-*}/$MILL_VERSION${ASSEMBLY}" |
34 curl --fail -L -o "$DOWNLOAD_FILE" "$MILL_DOWNLOAD_URL" |
38 curl --fail -L -o "$DOWNLOAD_FILE" "$MILL_DOWNLOAD_URL" |