FS: Remove the gitprefix logic
The only purpose of the gitprefix logic was to determine the path to the system-wide config file. This is now done by discoverGitSystemConfig() independent of the gitprefix, so get rid of this unused code. Change-Id: Iaa88df9bd066dc1ed4067c18618af809e49876b3 Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
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@ -94,9 +94,9 @@ Warnings/Caveats
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Git is installed. Make sure Git can be found via the PATH
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environment variable. When installing Git for Windows check the "Run
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Git from the Windows Command Prompt" option. There are other options
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like the jgit.gitprefix system property or Eclipse settings that can
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be used for pointing out where C Git is installed. Modifying PATH is
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the recommended option if C Git is installed.
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like Eclipse settings that can be used for pointing out where C Git
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is installed. Modifying PATH is the recommended option if C Git is
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installed.
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- We try to use the same notation of $HOME as C Git does. On Windows
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this is often not the same value as the user.home system property.
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@ -157,8 +157,6 @@ public static FS detect(Boolean cygwinUsed) {
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private volatile Holder<File> userHome;
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private volatile Holder<File> gitPrefix;
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/**
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* Constructs a file system abstraction.
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*/
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@ -174,7 +172,6 @@ protected FS() {
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*/
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protected FS(FS src) {
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userHome = src.userHome;
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gitPrefix = src.gitPrefix;
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}
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/** @return a new instance of the same type of FS. */
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@ -517,21 +514,6 @@ public void run() {
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return null;
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}
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/** @return the $prefix directory C Git would use. */
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public File gitPrefix() {
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Holder<File> p = gitPrefix;
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if (p == null) {
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String overrideGitPrefix = SystemReader.getInstance().getProperty(
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"jgit.gitprefix"); //$NON-NLS-1$
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if (overrideGitPrefix != null)
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p = new Holder<File>(new File(overrideGitPrefix));
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else
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p = new Holder<File>(discoverGitPrefix());
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gitPrefix = p;
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}
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return p.value;
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}
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/**
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* @return the path to the Git executable.
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* @since 4.0
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@ -563,11 +545,6 @@ protected File discoverGitSystemConfig() {
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return new File(w);
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}
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/** @return the $prefix directory C Git would use. */
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protected File discoverGitPrefix() {
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return resolveGrandparentFile(discoverGitExe());
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}
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/**
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* @param grandchild
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* @return the parent directory of this file's parent directory or
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@ -583,18 +560,6 @@ protected static File resolveGrandparentFile(File grandchild) {
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return null;
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}
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/**
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* Set the $prefix directory C Git uses.
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*
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* @param path
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* the directory. Null if C Git is not installed.
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* @return {@code this}
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*/
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public FS setGitPrefix(File path) {
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gitPrefix = new Holder<File>(path);
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return this;
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}
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/**
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* Check if a file is a symbolic link and read it
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*
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