99 lines
2.6 KiB
Bash
Executable File
99 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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bindir="$(dirname $0)"
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basedir="$(dirname $bindir)"
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verdir="${basedir}/versions"
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args=("$@")
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run_gradle() {
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"${verdir}/${v_found}/bin/gradle" "${args[@]}"
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exit $?
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}
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contains() {
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local e
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for e in $2; do
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[[ $e == $1 ]] && return 0;
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done
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return 1
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}
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# key-value pairs of what gradle version (value) each gradle plugin version
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# (key) should accept. plugin versions are actually prefixes and catch sub-
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# versions as well. Pairs are taken from:
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# https://developer.android.com/studio/releases/gradle-plugin.html#updating-gradle
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d_plugin_k=(3.1 3.0 2.3 2.2 2.1.3 2.1 2.0 1.5 1.3 1.2 1.1 1.0 0.14 0.13 0.12 0.11 0.10 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2)
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d_plugin_v=(4.4 4.1 3.3 2.14.1 2.14.1 2.12 2.12 2.4 2.4 2.3 2.2.1 2.2.1 2.1 2.1 1.12 1.12 1.12 1.11 1.10 1.9 1.8 1.6 1.6 1.4 1.4)
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# All gradle versions we know about
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plugin_v=(4.8.1 4.8 4.7 4.6 4.5.1 4.5 4.4.1 4.4 4.3.1 4.3 4.2.1 4.2 4.1 4.0.2 4.0.1 4.0 3.5.1 3.5 3.4.1 3.4 3.3 3.2.1 3.2 3.1 3.0 2.14.1 2.14 2.13 2.12 2.11 2.10 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2.1 2.2 2.1 1.12 1.11 1.10 1.9 1.8 1.7 1.6 1.4)
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v_all=${plugin_v[@]}
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echo "Available gradle versions: ${v_all[@]}"
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# Earliest takes priority
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for f in {.,..}/gradle/wrapper/gradle-wrapper.properties; do
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[[ -f $f ]] || continue
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while read l; do
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if [[ $l == 'distributionUrl='* ]]; then
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wrapper_ver=$(echo -n "$l" | sed "s/.*gradle-\\([0-9\\.\\+]\\+\\).*/\\1/")
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fi
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done < $f
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done
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if [[ -n $wrapper_ver ]]; then
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v_found=$wrapper_ver
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echo "Found $v_found via distributionUrl"
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run_gradle
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fi
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# Earliest takes priority
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for f in {.,..}/build.gradle; do
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[[ -f $f ]] || continue
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while read l; do
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if [[ -z "$plugin_pver" && $l == *'com.android.tools.build:gradle:'* ]]; then
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plugin_pver=$(echo -n "$l" | sed "s/.*com.android.tools.build:gradle:\\([0-9\\.\\+]\\+\\).*/\\1/")
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elif [[ -z "$wrapper_ver" && $l == *'gradleVersion = '* ]]; then
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wrapper_ver=$(echo -n "$l" | sed "s/.*gradleVersion *=* *[\"']\\([0-9\\.]\\+\\)[\"'].*/\\1/")
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fi
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done < $f
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done
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if [[ -n $wrapper_ver ]]; then
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v_found=$wrapper_ver
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echo "Found $v_found via gradleVersion"
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run_gradle
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fi
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if [[ -n $plugin_pver ]]; then
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i=0
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match=false
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for k in ${d_plugin_k[@]}; do
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if [[ $plugin_pver == ${k}* ]]; then
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plugin_ver=${d_plugin_v[$i]}
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match=true
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break
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fi
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let i++
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done
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if $match; then
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v_found=$plugin_ver
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echo "Found $v_found via gradle plugin version $k"
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fi
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fi
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# Find the highest version available
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for v in ${plugin_v[*]}; do
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if contains $v "${v_all[*]}"; then
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v_def=$v
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break
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fi
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done
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if [[ -z $v_found ]]; then
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echo "No suitable gradle version found - defaulting to $v_def"
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v_found=$v_def
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fi
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run_gradle
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