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Add support for opening the IDE from DevUI even if the default ide sc…
…ript doesn't exist Currently support for this is only added for IntelliJ. Code is opened client side (via the URL handler it installs) so this support isn't needed, Netbeans already used something similar and Eclipse seems to be sort of problematic because we don't have a command which we can test that would not launch the IDE. Fixes: quarkusio#15721
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72 changes: 61 additions & 11 deletions
72
core/deployment/src/main/java/io/quarkus/deployment/ide/Ide.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,23 +1,73 @@ | ||
| package io.quarkus.deployment.ide; | ||
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| import java.io.File; | ||
| import java.util.ArrayList; | ||
| import java.util.Arrays; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
| import java.util.concurrent.TimeUnit; | ||
|
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| public enum Ide { | ||
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| IDEA("idea"), | ||
| ECLIPSE("eclipse"), | ||
| VSCODE("code"), | ||
| NETBEANS("netbeans"); | ||
| IDEA("idea", "--help"), | ||
| ECLIPSE("eclipse", (String[]) null), | ||
| VSCODE("code", "--version"), | ||
| NETBEANS(null); | ||
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| private final String defaultCommand; | ||
| private final List<String> markerArgs; | ||
| private String machineSpecificCommand; | ||
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| private String effectiveCommand; | ||
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| private String executable; | ||
| Ide(String defaultCommand, String... markerArgs) { | ||
| this.defaultCommand = defaultCommand; | ||
| this.markerArgs = markerArgs != null ? Arrays.asList(markerArgs) : Collections.emptyList(); | ||
| } | ||
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| private Ide(String executable) { | ||
| this.executable = executable; | ||
| /** | ||
| * Attempts to launch the default IDE script. If it succeeds, then that command is used (as the command is on the $PATH), | ||
| * otherwise the full path of the command (determined earlier in the process by looking at the running processes) | ||
| * is used. | ||
| */ | ||
| public String getEffectiveCommand() { | ||
| if (effectiveCommand != null) { | ||
| return effectiveCommand; | ||
| } | ||
| effectiveCommand = doGetEffectiveCommand(); | ||
| return effectiveCommand; | ||
| } | ||
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| public String getExecutable() { | ||
| return executable; | ||
| private String doGetEffectiveCommand() { | ||
| if (defaultCommand != null) { | ||
| if (markerArgs == null) { | ||
| // in this case there is nothing much we can do but hope that the default command will work | ||
| return defaultCommand; | ||
| } else { | ||
| try { | ||
| List<String> command = new ArrayList<>(1 + markerArgs.size()); | ||
| command.add(defaultCommand); | ||
| command.addAll(markerArgs); | ||
| new ProcessBuilder(command).redirectError(NULL_FILE).redirectOutput(NULL_FILE).start().waitFor(10, | ||
| TimeUnit.SECONDS); | ||
| return defaultCommand; | ||
| } catch (Exception e) { | ||
| return machineSpecificCommand; | ||
| } | ||
| } | ||
| } else { | ||
| // in this case the IDE does not provide a default command so we need to rely on what was found | ||
| // from inspecting the running processes | ||
| return machineSpecificCommand; | ||
| } | ||
| } | ||
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| public void setExecutable(String executable) { | ||
| this.executable = executable; | ||
| public void setMachineSpecificCommand(String machineSpecificCommand) { | ||
| this.machineSpecificCommand = machineSpecificCommand; | ||
| } | ||
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| // copied from Java 9 | ||
| // TODO remove when we move to Java 11 | ||
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| private static final File NULL_FILE = new File(IdeUtil.isWindows() ? "NUL" : "/dev/null"); | ||
| } |
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14 changes: 14 additions & 0 deletions
14
core/deployment/src/main/java/io/quarkus/deployment/ide/IdeUtil.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| package io.quarkus.deployment.ide; | ||
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| import java.util.Locale; | ||
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| final class IdeUtil { | ||
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| private IdeUtil() { | ||
| } | ||
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| static boolean isWindows() { | ||
| String os = System.getProperty("os.name"); | ||
| return os.toLowerCase(Locale.ENGLISH).startsWith("windows"); | ||
| } | ||
| } |
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