Add --match option for `jgit describe` to CLI
This adds --match option for glob(7) matchers on git tags to jgit describe in CLI. Bug: 518377 Change-Id: I745988d565dd4391e8b3e5a91bbfbae575333819 Signed-off-by: Oliver Lockwood <oliver.lockwood@cantab.net>
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@ -46,6 +46,7 @@
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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import static org.junit.Assert.fail;
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import java.util.Arrays;
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@ -71,6 +72,12 @@ private void initialCommitAndTag() throws Exception {
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git.tag().setName("v1.0").call();
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}
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private void secondCommit() throws Exception {
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writeTrashFile("greeting", "Hello, world!");
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git.add().addFilepattern("greeting").call();
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git.commit().setMessage("2nd commit").call();
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}
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@Test
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public void testNoHead() throws Exception {
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assertEquals(CLIText.fatalError(CLIText.get().noNamesFound),
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@ -94,9 +101,7 @@ public void testDescribeTag() throws Exception {
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@Test
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public void testDescribeCommit() throws Exception {
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initialCommitAndTag();
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writeTrashFile("greeting", "Hello, world!");
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git.add().addFilepattern("greeting").call();
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git.commit().setMessage("2nd commit").call();
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secondCommit();
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assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" },
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execute("git describe"));
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}
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@ -108,6 +113,47 @@ public void testDescribeTagLong() throws Exception {
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execute("git describe --long HEAD"));
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}
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@Test
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public void testDescribeCommitMatch() throws Exception {
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initialCommitAndTag();
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secondCommit();
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assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" },
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execute("git describe --match v1.*"));
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}
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@Test
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public void testDescribeCommitMatch2() throws Exception {
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initialCommitAndTag();
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secondCommit();
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git.tag().setName("v2.0").call();
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assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" },
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execute("git describe --match v1.*"));
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}
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@Test
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public void testDescribeCommitMultiMatch() throws Exception {
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initialCommitAndTag();
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secondCommit();
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git.tag().setName("v2.0.0").call();
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git.tag().setName("v2.1.1").call();
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assertArrayEquals("git yields v2.0.0", new String[] { "v2.0.0", "" },
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execute("git describe --match v2.0* --match v2.1.*"));
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}
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@Test
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public void testDescribeCommitNoMatch() throws Exception {
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initialCommitAndTag();
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writeTrashFile("greeting", "Hello, world!");
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secondCommit();
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try {
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execute("git describe --match 1.*");
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fail("git describe should not find any tag matching 1.*");
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} catch (Die e) {
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assertEquals("No names found, cannot describe anything.",
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e.getMessage());
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}
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}
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@Test
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public void testHelpArgumentBeforeUnknown() throws Exception {
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String[] output = execute("git describe -h -XYZ");
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@ -129,6 +129,7 @@ metaVar_op=OP
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metaVar_pass=PASS
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metaVar_path=path
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metaVar_paths=path ...
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metaVar_pattern=pattern
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metaVar_port=PORT
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metaVar_ref=REF
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metaVar_refs=REFS
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@ -248,6 +249,7 @@ usage_lsRemoteHeads=Show only refs starting with refs/heads
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usage_lsRemoteTags=Show only refs starting with refs/tags
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usage_LsTree=List the contents of a tree object
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usage_MakeCacheTree=Show the current cache tree structure
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usage_Match=Only consider tags matching the given glob(7) pattern or patterns, excluding the "refs/tags/" prefix.
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usage_MergeBase=Find as good common ancestors as possible for a merge
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usage_MergesTwoDevelopmentHistories=Merges two development histories
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usage_PreserveOldPacks=Preserve old pack files by moving them into the preserved subdirectory instead of deleting them after repacking
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@ -50,6 +50,9 @@
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import org.kohsuke.args4j.Argument;
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import org.kohsuke.args4j.Option;
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import java.util.ArrayList;
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import java.util.List;
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@Command(common = true, usage = "usage_Describe")
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class Describe extends TextBuiltin {
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@ -59,6 +62,9 @@ class Describe extends TextBuiltin {
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@Option(name = "--long", usage = "usage_LongFormat")
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private boolean longDesc;
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@Option(name = "--match", multiValued = true, usage = "usage_Match", metaVar = "metaVar_pattern")
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private List<String> patterns = new ArrayList<>();
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@Override
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protected void run() throws Exception {
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try (Git git = new Git(db)) {
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@ -66,6 +72,7 @@ protected void run() throws Exception {
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if (tree != null)
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cmd.setTarget(tree);
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cmd.setLong(longDesc);
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cmd.setMatch(patterns.toArray(new String[patterns.size()]));
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String result = null;
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try {
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result = cmd.call();
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@ -196,6 +196,7 @@ public static String fatalError(String message) {
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/***/ public String metaVar_pass;
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/***/ public String metaVar_path;
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/***/ public String metaVar_paths;
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/***/ public String metaVar_pattern;
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/***/ public String metaVar_port;
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/***/ public String metaVar_ref;
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/***/ public String metaVar_refs;
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