| commit 750: | bdab6a143036 |
| parent 749: | c997c69c6b0a |
| branch: | default |
| tags: | tip |
Start a thread to spool stderr for ctags
Tron...@sun.com
19 months ago
Changed (Δ1.1 KB):
raw changeset »
src/org/opensolaris/opengrok/analysis/Ctags.java (30 lines added, 0 lines removed)
| … | … | @@ -45,6 +45,7 @@ public class Ctags { |
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private static final Logger log = Logger.getLogger(Ctags.class.getName()); |
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private String binary; |
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private ProcessBuilder processBuilder; |
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private Thread errThread; |
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public void setBinary(String binary) { |
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this.binary = binary; |
| … | … | @@ -81,6 +82,35 @@ public class Ctags { |
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ctags = processBuilder.start(); |
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ctagsIn = new OutputStreamWriter(ctags.getOutputStream()); |
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ctagsOut = new BufferedReader(new InputStreamReader(ctags.getInputStream())); |
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final BufferedReader error = new BufferedReader(new InputStreamReader(ctags.getErrorStream())); |
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errThread = new Thread(new Runnable() { |
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public void run() { |
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StringBuilder sb = new StringBuilder(); |
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try { |
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String s; |
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while ((s = error.readLine()) != null) { |
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sb.append(s); |
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sb.append('\n'); |
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} |
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} catch (IOException exp) { |
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log.log(Level.WARNING, "Got an exception reading ctags error stream: ", exp); |
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} finally { |
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try { |
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error.close(); |
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} catch (IOException exp) { |
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log.log(Level.WARNING, "Got an exception closing error stream: ", exp); |
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} |
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} |
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if (sb.length() > 0) { |
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log.warning("Error from ctags: " + sb.toString()); |
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} |
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} |
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}); |
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errThread.setDaemon(true); |
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errThread.start(); |
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} |
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public Definitions doCtags(String file) throws IOException { |