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comparison src/org/tmatesoft/hg/repo/HgRepositoryFiles.java @ 647:c75297c17867

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Location of repository files as enumeration, use file constants instead of plain names
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 25 Jun 2013 18:53:18 +0200
parents 5afc7eedb3dd
children 42b88709e41d
comparison
equal deleted inserted replaced
646:3b7d51ed4c65 647:c75297c17867
23 * @author Artem Tikhomirov 23 * @author Artem Tikhomirov
24 * @author TMate Software Ltd. 24 * @author TMate Software Ltd.
25 */ 25 */
26 public enum HgRepositoryFiles { 26 public enum HgRepositoryFiles {
27 27
28 HgIgnore(".hgignore"), HgTags(".hgtags"), HgEol(".hgeol"), 28 HgIgnore(Home.Root, ".hgignore"), HgTags(Home.Root, ".hgtags"), HgEol(Home.Root, ".hgeol"),
29 Dirstate(false, "dirstate"), HgLocalTags(false, "localtags"), 29 Dirstate(Home.Repo, "dirstate"), HgLocalTags(Home.Repo, "localtags"),
30 HgSub(".hgsub"), HgSubstate(".hgsubstate"), 30 HgSub(Home.Root, ".hgsub"), HgSubstate(Home.Root, ".hgsubstate"),
31 LastMessage(false, "last-message.txt"), 31 LastMessage(Home.Repo, "last-message.txt"),
32 Bookmarks(false, "bookmarks"), BookmarksCurrent(false, "bookmarks.current"), 32 Bookmarks(Home.Repo, "bookmarks"), BookmarksCurrent(Home.Repo, "bookmarks.current"),
33 Branch(false, "branch"), 33 Branch(Home.Repo, "branch"),
34 UndoBranch(false, "undo.branch"), UndoDirstate(false, "undo.dirstate"); 34 UndoBranch(Home.Repo, "undo.branch"), UndoDirstate(Home.Repo, "undo.dirstate"),
35 Phaseroots(Home.Store, "phaseroots"), FNCache(Home.Store, "fncache"),
36 WorkingCopyLock(Home.Repo, "wlock"), StoreLock(Home.Store, "lock");
37
38 /**
39 * Possible file locations
40 */
41 public enum Home {
42 Root, Repo, Store
43 }
35 44
36 private final String fname; 45 private final String fname;
37 private final boolean livesInWC; 46 private final Home residesIn;
38 47
39 private HgRepositoryFiles(String filename) { 48 private HgRepositoryFiles(Home home, String filename) {
40 this(true, filename);
41 }
42
43 private HgRepositoryFiles(boolean wcNotRepoRoot, String filename) {
44 fname = filename; 49 fname = filename;
45 livesInWC = wcNotRepoRoot; 50 residesIn = home;
46 } 51 }
47 52
48 /** 53 /**
49 * Path to the file, relative to the parent it lives in. 54 * Path to the file, relative to the repository root.
50 * 55 *
51 * For repository files that reside in working directory, return their location relative to the working dir. 56 * For repository files that reside in working directory, return their location relative to the working dir.
52 * For files that reside under repository root, path returned would include '.hg/' prefix. 57 * For files that reside under repository root, path returned includes '.hg/' prefix.
58 * For files from {@link Home#Store} storage area, path starts with '.hg/store/', although actual use of 'store' folder
59 * is controlled by repository requirements. Returned value shall be deemed as 'most likely' path in a general environment.
53 * @return file location, never <code>null</code> 60 * @return file location, never <code>null</code>
54 */ 61 */
55 public String getPath() { 62 public String getPath() {
56 return livesInWC ? getName() : ".hg/" + getName(); 63 switch (residesIn) {
64 case Store : return ".hg/store/" + getName();
65 case Repo : return ".hg/" + getName();
66 default : return getName();
67 }
57 } 68 }
58 69
59 /** 70 /**
60 * File name without any path information 71 * File name without any path information
61 * @return file name, never <code>null</code> 72 * @return file name, never <code>null</code>
71 * File f = new File(hgRepo.getWorkingDir(), HgRepositoryFiles.HgIgnore.getPath()) 82 * File f = new File(hgRepo.getWorkingDir(), HgRepositoryFiles.HgIgnore.getPath())
72 * </pre> 83 * </pre>
73 * @return <code>true</code> if file lives in working tree 84 * @return <code>true</code> if file lives in working tree
74 */ 85 */
75 public boolean residesUnderWorkingDir() { 86 public boolean residesUnderWorkingDir() {
76 return livesInWC; 87 return residesIn == Home.Root;
77 } 88 }
78 89
79 /** 90 /**
80 * @return <code>true</code> if file lives under '.hg/' 91 * @return <code>true</code> if file lives under '.hg/'
81 */ 92 */
82 public boolean residesUnderRepositoryRoot() { 93 public boolean residesUnderRepositoryRoot() {
83 return !livesInWC; 94 return residesIn == Home.Repo;
95 }
96
97 /**
98 * Identify a root the file lives under
99 */
100 public Home getHome() {
101 return residesIn;
84 } 102 }
85 } 103 }