Handle java-home non-existent folder. More logging for JVM lookup.

This commit is contained in:
BoykoAlex
2021-08-12 15:28:30 -04:00
parent 4447021b79
commit 2677333593
7 changed files with 167 additions and 102 deletions

View File

@@ -6,6 +6,7 @@ cd ../jdt-ls-extension
if command -v xvfb-run ; then
echo "Using xvfb to run in headless environment..."
xvfb-run ../mvnw \
-DskipTests \
-DtrimStackTrace=false \
-f ../pom.xml \
-pl $modules \
@@ -13,6 +14,7 @@ if command -v xvfb-run ; then
clean install
else
../mvnw \
-DskipTests \
-DtrimStackTrace=false \
-f ../pom.xml \
-pl $modules \
@@ -22,6 +24,7 @@ fi
cd ../xml-ls-extension
../mvnw \
-DtrimStackTrace=false \
-DskipTests \
-f ../pom.xml \
-pl xml-ls-extension \
-am \

View File

@@ -1,28 +1,28 @@
{
"name": "@pivotal-tools/jvm-launch-utils",
"version": "0.0.14",
"version": "0.0.16",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "@pivotal-tools/jvm-launch-utils",
"version": "0.0.14",
"version": "0.0.16",
"license": "MIT",
"devDependencies": {
"@types/node": "^9.4.6",
"typescript": "^2.7.2"
"@types/node": "^16.6.0",
"typescript": "^4.2.4"
}
},
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"version": "9.6.39",
"resolved": "https://registry.npmjs.org/@types/node/-/node-9.6.39.tgz",
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"version": "16.6.0",
"resolved": "https://registry.npmjs.org/@types/node/-/node-16.6.0.tgz",
"integrity": "sha512-OyiZPohMMjZEYqcVo/UJ04GyAxXOJEZO/FpzyXxcH4r/ArrVoXHf4MbUrkLp0Tz7/p1mMKpo5zJ6ZHl8XBNthQ==",
"dev": true
},
"node_modules/typescript": {
"version": "2.9.2",
"resolved": "https://registry.npmjs.org/typescript/-/typescript-2.9.2.tgz",
"integrity": "sha512-Gr4p6nFNaoufRIY4NMdpQRNmgxVIGMs4Fcu/ujdYk3nAZqk7supzBE9idmvfZIlH/Cuj//dvi+019qEue9lV0w==",
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"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
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"dev": true,
"bin": {
"tsc": "bin/tsc",
@@ -35,15 +35,15 @@
},
"dependencies": {
"@types/node": {
"version": "9.6.39",
"resolved": "https://registry.npmjs.org/@types/node/-/node-9.6.39.tgz",
"integrity": "sha512-c3OkjgNpSMdHan56WhklP0FMOk5ocilKz2Mpa0NOGzu8jw5YERjCf9FG0epYB1+TxScv/oI4uJ204u2mUg7Hcw==",
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"dev": true
},
"typescript": {
"version": "2.9.2",
"resolved": "https://registry.npmjs.org/typescript/-/typescript-2.9.2.tgz",
"integrity": "sha512-Gr4p6nFNaoufRIY4NMdpQRNmgxVIGMs4Fcu/ujdYk3nAZqk7supzBE9idmvfZIlH/Cuj//dvi+019qEue9lV0w==",
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"dev": true
}
}

View File

@@ -1,6 +1,6 @@
{
"name": "@pivotal-tools/jvm-launch-utils",
"version": "0.0.15",
"version": "0.0.17",
"description": "Provides utilities useful for launching Java processes from node packages.",
"files": [
"src",
@@ -28,7 +28,7 @@
},
"homepage": "https://github.com/spring-projects/sts4/nodejs-packages/jvm-launch-utils/README.md",
"devDependencies": {
"@types/node": "^9.4.6",
"typescript": "^2.7.2"
"@types/node": "^16.6.0",
"typescript": "^4.2.4"
}
}

View File

@@ -42,9 +42,12 @@ export interface JVM {
* The returned JVM may or may not be a JDK. Methods are provided to obtain corresponding
* toolsjar and to check whether the JVM is a JDK.
*/
export function findJvm(javaHome?: string) : Promise<JVM | null> {
export function findJvm(javaHome: string, log?: (msg: string) => void) : Promise<JVM | null> {
if (!log) {
log = console.log;
}
try {
let javaExe = findJavaExe(javaHome);
let javaExe = findJavaExe(javaHome, log);
if (javaExe) {
return getJavaInfo(javaExe).then(javaProps => new JVMImpl(
javaProps.get("java.home"),
@@ -62,13 +65,16 @@ export function findJvm(javaHome?: string) : Promise<JVM | null> {
* Like findJvm, but additionally, if the found JVM is not a JDK tries to
* find a companion JDK that may be installed alongside it.
*/
export function findJdk(javaHome?: string) : Promise<JVM | null> {
return findJvm(javaHome).then(jvm => {
export function findJdk(javaHome: string, log?: (msg: string) => void) : Promise<JVM | null> {
if (!log) {
log = console.log;
}
return findJvm(javaHome, log).then(jvm => {
if(!jvm) {
return null;
}
if (!jvm.isJdk()) {
console.log("found jvm is not a JDK");
log(`found JVM at location "${jvm.getJavaHome()}" is not a JDK`);
//Try to find a 'sibling' JDK.
//Mainly for windows where it is common to have side-by-side install of a jre and jdk, instead of a
@@ -79,20 +85,16 @@ export function findJdk(javaHome?: string) : Promise<JVM | null> {
//C:\ProgramFiles\Java\jre1.8.0_161
let javaExe = jvm.getJavaExecutable();
console.log("javaExe = ", javaExe);
// javaExe example: C:\ProgramFiles\Java\jre1.8.0_161\bin\java.exe
let jhome = jvm.getJavaHome();
console.log("jhome = ", jhome);
let basename : string = Path.basename(jhome);
console.log("basename = ", basename);
let altBasename : string = basename.replace("jre", "jdk");
console.log("altBasename = ", altBasename);
if (altBasename!==basename) {
let altHome = Path.join(Path.dirname(jhome), altBasename);
console.log("altHome = ", altHome);
log(`Trying to find JDK corresping to currently found JRE. Checking for JDK at ${altHome}`);
if (FS.existsSync(altHome)) {
let altExe = Path.resolve(altHome, "bin", correctBinname("java"));
console.log("altExe = ", altExe);
log("altExe = " + altExe);
return new JVMImpl(altHome, altExe, jvm.getMajorVersion());
}
}
@@ -107,14 +109,20 @@ export function findJdk(javaHome?: string) : Promise<JVM | null> {
* Optionally, a specific javaHome can be passed in. This shortcuts the
* search logic and uses that javaHome as is, not looking anywhere else.
*/
function findJavaExe(javaHome?: string) : string | null {
function findJavaExe(javaHome: string, log?: (msg: string) => void) : string | null {
if (!log) {
log = console.log;
}
//Try java home first
if (!javaHome) {
log('No user specified java-home setting. Looking for JAVA_HOME env variable...');
javaHome = process.env["JAVA_HOME"];
}
if (javaHome) {
//Resolve symlinks
javaHome = FS.realpathSync(javaHome);
} else {
log('JAVA_HOME environment variable not set');
}
let binName = correctBinname("java");
if (javaHome) {
@@ -122,8 +130,11 @@ function findJavaExe(javaHome?: string) : string | null {
if (FS.existsSync(javaExe)) {
return javaExe;
}
// Fall through invalid JVM specified by JAVA_HOME varable
log(`JAVA_HOME env variable points to location that does NOT exist: ${javaHome}`)
}
log('Looking for the path to JVM inside PATH env variable');
for (let searchPath of process.env['PATH'].split(Path.delimiter)) {
let javaExe = Path.resolve(searchPath, binName);
if (FS.existsSync(javaExe)) {
@@ -131,6 +142,7 @@ function findJavaExe(javaHome?: string) : string | null {
return FS.realpathSync(javaExe);
}
}
log('No valid JVM found on the system!!!');
return null;
}

View File

@@ -9,7 +9,7 @@
"version": "0.2.4",
"license": "MIT",
"dependencies": {
"@pivotal-tools/jvm-launch-utils": "0.0.15",
"@pivotal-tools/jvm-launch-utils": "0.0.17",
"deep-equal": "^1.0.1",
"portfinder": "^1.0.25"
},
@@ -25,20 +25,20 @@
}
},
"node_modules/@pivotal-tools/jvm-launch-utils": {
"version": "0.0.15",
"resolved": "https://registry.npmjs.org/@pivotal-tools/jvm-launch-utils/-/jvm-launch-utils-0.0.15.tgz",
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"dev": true
},
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"dev": true
},
"node_modules/async": {
@@ -50,9 +50,9 @@
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"dev": true
},
"node_modules/brace-expansion": {
@@ -158,12 +158,27 @@
"url": "https://github.com/sponsors/ljharb"
}
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@@ -173,9 +188,12 @@
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@@ -184,12 +202,12 @@
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@@ -300,9 +318,9 @@
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"dev": true,
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@@ -315,9 +333,9 @@
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"dev": true,
"bin": {
"tsc": "bin/tsc",
@@ -375,20 +393,20 @@
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@@ -400,9 +418,9 @@
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@@ -487,26 +505,38 @@
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"version": "1.1.2",
"resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.1.2.tgz",
"integrity": "sha512-axvdhb5pdhEVThqJzYXwMlVuZwC+FF2DpcOhTS+y/8jVq4trxyPgfcwIxIKiyeuLlSQYKkmUaPQJ8ZE4yNKXDg==",
"version": "1.1.4",
"resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.1.4.tgz",
"integrity": "sha512-kvRdxDsxZjhzUX07ZnLydzS1TU/TJlTUHHY4YLL87e37oUA49DfkLqgy+VjFocowy29cKvcSiu+kIv728jTTVg==",
"requires": {
"call-bind": "^1.0.2",
"has-symbols": "^1.0.1"
"has-tostringtag": "^1.0.0"
}
},
"lodash": {
@@ -584,18 +614,18 @@
}
},
"semver": {
"version": "7.3.4",
"resolved": "https://registry.npmjs.org/semver/-/semver-7.3.4.tgz",
"integrity": "sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==",
"version": "7.3.5",
"resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
"integrity": "sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==",
"dev": true,
"requires": {
"lru-cache": "^6.0.0"
}
},
"typescript": {
"version": "4.2.3",
"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.3.tgz",
"integrity": "sha512-qOcYwxaByStAWrBf4x0fibwZvMRG+r4cQoTjbPtUlrWjBHbmCAww1i448U0GJ+3cNNEtebDteo/cHOR3xJ4wEw==",
"version": "4.3.5",
"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
"integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
"dev": true
},
"vscode-jsonrpc": {

View File

@@ -24,7 +24,7 @@
"prepack": "tsc -p ./"
},
"dependencies": {
"@pivotal-tools/jvm-launch-utils": "0.0.15",
"@pivotal-tools/jvm-launch-utils": "0.0.17",
"deep-equal": "^1.0.1",
"portfinder": "^1.0.25"
},

View File

@@ -82,16 +82,34 @@ function getUserDefinedJvmArgs(wsOpts : VSCode.WorkspaceConfiguration) : string[
return javaOptions && javaOptions.vmargs || dflt;
}
function getUserDefinedJavaHome(wsOpts : VSCode.WorkspaceConfiguration) : string {
if (!wsOpts) {
return null;
function getSpringUserDefinedJavaHome(wsOpts : VSCode.WorkspaceConfiguration, log: VSCode.OutputChannel) : string {
let javaHome: string = null;
if (wsOpts) {
let javaOptions: JavaOptions = wsOpts.get("java");
javaHome = javaOptions && javaOptions.home;
}
let javaOptions : JavaOptions = wsOpts.get("java");
return javaOptions && javaOptions.home;
if (!javaHome) {
log.appendLine('"spring-boot.ls.java.home" setting not specified or empty value');
} else if (!FS.existsSync(javaHome)) {
log.appendLine('"spring-boot.ls.java.home" points to folder that does NOT exist: ' + javaHome);
javaHome = null;
} else {
log.appendLine('Trying to use "spring-boot.ls.java.home" value: ' + javaHome);
}
return javaHome;
}
function getJdtUserDefinedJavaHome(): string {
return VSCode.workspace.getConfiguration('java')?.get('home');
function getJdtUserDefinedJavaHome(log: VSCode.OutputChannel): string {
let javaHome: string = VSCode.workspace.getConfiguration('java')?.get('home');
if (!javaHome) {
log.appendLine('"java.home" setting not specified or empty value');
} else if (!FS.existsSync(javaHome)) {
log.appendLine('"java.home" points to folder that does NOT exist: ' + javaHome);
javaHome = null;
} else {
log.appendLine('Trying to use "java.home" value: ' + javaHome);
}
return javaHome;
}
export function activate(options: ActivatorOptions, context: VSCode.ExtensionContext): Thenable<LanguageClient> {
@@ -108,7 +126,9 @@ export function activate(options: ActivatorOptions, context: VSCode.ExtensionCon
let findJRE = options.preferJdk ? findJdk : findJvm;
return findJRE(getUserDefinedJavaHome(options.workspaceOptions) || getJdtUserDefinedJavaHome())
return findJRE(getSpringUserDefinedJavaHome(options.workspaceOptions, clientOptions.outputChannel)
|| getJdtUserDefinedJavaHome(clientOptions.outputChannel),
msg => clientOptions.outputChannel.appendLine(msg))
.catch(error => {
VSCode.window.showErrorMessage("Error trying to find JVM: "+error);
return Promise.reject(error);
@@ -119,7 +139,7 @@ export function activate(options: ActivatorOptions, context: VSCode.ExtensionCon
return;
}
let javaExecutablePath = jvm.getJavaExecutable();
clientOptions.outputChannel.appendLine("Found java exe: " + javaExecutablePath);
clientOptions.outputChannel.appendLine("Found java executable: " + javaExecutablePath);
let version = jvm.getMajorVersion();
if (version<11) {