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f6bf07d36e
This patch makes "posix.shellquote" examine the specified string and quote it only when it may have to be quoted for safety, like as the previous patch for "windows.shellquote". In fact, on POSIX environment, quoting itself doesn't cause issues like issue4463. But (almost) equivalent quoting policy can avoid examining test result differently on POSIX and Windows (even though showing command line with "%r" causes such examination in "test-extdiff.t"). The last hunk for "test-extdiff.t" in this patch isn't needed for the previous patch for "windows.shellquote", because the code path of it is executed only "#if execbit" (= avoided on Windows).
303 lines
7.7 KiB
Perl
303 lines
7.7 KiB
Perl
$ echo "[extensions]" >> $HGRCPATH
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$ echo "extdiff=" >> $HGRCPATH
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$ hg init a
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$ cd a
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$ echo a > a
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$ echo b > b
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$ hg add
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adding a
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adding b
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Should diff cloned directories:
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$ hg extdiff -o -r $opt
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Only in a: a
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Only in a: b
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[1]
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$ cat <<EOF >> $HGRCPATH
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> [extdiff]
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> cmd.falabala = echo
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> opts.falabala = diffing
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> cmd.edspace = echo
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> opts.edspace = "name <user@example.com>"
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> EOF
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$ hg falabala
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diffing a.000000000000 a
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[1]
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$ hg help falabala
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hg falabala [OPTION]... [FILE]...
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use 'echo' to diff repository (or selected files)
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Show differences between revisions for the specified files, using the
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'echo' program.
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When two revision arguments are given, then changes are shown between
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those revisions. If only one revision is specified then that revision is
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compared to the working directory, and, when no revisions are specified,
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the working directory files are compared to its parent.
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options ([+] can be repeated):
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-o --option OPT [+] pass option to comparison program
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-r --rev REV [+] revision
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-c --change REV change made by revision
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-I --include PATTERN [+] include names matching the given patterns
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-X --exclude PATTERN [+] exclude names matching the given patterns
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(some details hidden, use --verbose to show complete help)
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$ hg ci -d '0 0' -mtest1
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$ echo b >> a
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$ hg ci -d '1 0' -mtest2
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Should diff cloned files directly:
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$ hg falabala -r 0:1
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diffing */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob)
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[1]
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Test diff during merge:
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$ hg update -C 0
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ echo c >> c
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$ hg add c
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$ hg ci -m "new branch" -d '1 0'
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created new head
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$ hg merge 1
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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Should diff cloned file against wc file:
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$ hg falabala
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diffing */extdiff.*/a.2a13a4d2da36/a */a/a (glob)
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[1]
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Test --change option:
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$ hg ci -d '2 0' -mtest3
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$ hg falabala -c 1
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diffing */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob)
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[1]
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Check diff are made from the first parent:
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$ hg falabala -c 3 || echo "diff-like tools yield a non-zero exit code"
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diffing */extdiff.*/a.2a13a4d2da36/a a.46c0e4daeb72/a (glob)
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diff-like tools yield a non-zero exit code
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issue4463: usage of command line configuration without additional quoting
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$ cat <<EOF >> $HGRCPATH
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> [extdiff]
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> cmd.4463a = echo
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> opts.4463a = a-naked 'single quoted' "double quoted"
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> 4463b = echo b-naked 'single quoted' "double quoted"
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> echo =
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> EOF
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$ hg update -q -C 0
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$ echo a >> a
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#if windows
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$ hg --debug 4463a | grep '^running'
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running 'echo a-naked \'single quoted\' "double quoted" *\\a *\\a' in */extdiff.* (glob)
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$ hg --debug 4463b | grep '^running'
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running 'echo b-naked \'single quoted\' "double quoted" *\\a *\\a' in */extdiff.* (glob)
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$ hg --debug echo | grep '^running'
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running '*echo* *\\a *\\a' in */extdiff.* (glob)
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#else
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$ hg --debug 4463a | grep '^running'
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running 'echo a-naked \'single quoted\' "double quoted" */a $TESTTMP/a/a' in */extdiff.* (glob)
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$ hg --debug 4463b | grep '^running'
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running 'echo b-naked \'single quoted\' "double quoted" */a $TESTTMP/a/a' in */extdiff.* (glob)
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$ hg --debug echo | grep '^running'
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running '*echo */a $TESTTMP/a/a' in */extdiff.* (glob)
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#endif
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(getting options from other than extdiff section)
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$ cat <<EOF >> $HGRCPATH
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> [extdiff]
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> # using diff-tools diffargs
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> 4463b2 = echo
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> # using merge-tools diffargs
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> 4463b3 = echo
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> # no diffargs
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> 4463b4 = echo
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> [diff-tools]
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> 4463b2.diffargs = b2-naked 'single quoted' "double quoted"
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> [merge-tools]
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> 4463b3.diffargs = b3-naked 'single quoted' "double quoted"
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> EOF
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#if windows
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$ hg --debug 4463b2 | grep '^running'
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running 'echo b2-naked \'single quoted\' "double quoted" *\\a *\\a' in */extdiff.* (glob)
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$ hg --debug 4463b3 | grep '^running'
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running 'echo b3-naked \'single quoted\' "double quoted" *\\a *\\a' in */extdiff.* (glob)
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$ hg --debug 4463b4 | grep '^running'
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running 'echo *\\a *\\a' in */extdiff.* (glob)
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$ hg --debug 4463b4 --option b4-naked --option 'being quoted' | grep '^running'
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running 'echo b4-naked "being quoted" *\\a *\\a' in */extdiff.* (glob)
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$ hg --debug extdiff -p echo --option echo-naked --option 'being quoted' | grep '^running'
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running 'echo echo-naked "being quoted" *\\a *\\a' in */extdiff.* (glob)
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#else
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$ hg --debug 4463b2 | grep '^running'
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running 'echo b2-naked \'single quoted\' "double quoted" */a $TESTTMP/a/a' in */extdiff.* (glob)
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$ hg --debug 4463b3 | grep '^running'
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running 'echo b3-naked \'single quoted\' "double quoted" */a $TESTTMP/a/a' in */extdiff.* (glob)
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$ hg --debug 4463b4 | grep '^running'
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running 'echo */a $TESTTMP/a/a' in */extdiff.* (glob)
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$ hg --debug 4463b4 --option b4-naked --option 'being quoted' | grep '^running'
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running "echo b4-naked 'being quoted' */a $TESTTMP/a/a" in */extdiff.* (glob)
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$ hg --debug extdiff -p echo --option echo-naked --option 'being quoted' | grep '^running'
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running "echo echo-naked 'being quoted' */a $TESTTMP/a/a" in */extdiff.* (glob)
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#endif
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#if execbit
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Test extdiff of multiple files in tmp dir:
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$ hg update -C 0 > /dev/null
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$ echo changed > a
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$ echo changed > b
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$ chmod +x b
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Diff in working directory, before:
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$ hg diff --git
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diff --git a/a b/a
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--- a/a
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+++ b/a
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@@ -1,1 +1,1 @@
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-a
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+changed
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diff --git a/b b/b
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old mode 100644
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new mode 100755
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--- a/b
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+++ b/b
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@@ -1,1 +1,1 @@
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-b
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+changed
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Edit with extdiff -p:
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Prepare custom diff/edit tool:
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$ cat > 'diff tool.py' << EOT
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> #!/usr/bin/env python
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> import time
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> time.sleep(1) # avoid unchanged-timestamp problems
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> file('a/a', 'ab').write('edited\n')
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> file('a/b', 'ab').write('edited\n')
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> EOT
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$ chmod +x 'diff tool.py'
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will change to /tmp/extdiff.TMP and populate directories a.TMP and a
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and start tool
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$ hg extdiff -p "`pwd`/diff tool.py"
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[1]
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Diff in working directory, after:
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$ hg diff --git
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diff --git a/a b/a
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--- a/a
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+++ b/a
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@@ -1,1 +1,2 @@
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-a
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+changed
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+edited
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diff --git a/b b/b
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old mode 100644
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new mode 100755
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--- a/b
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+++ b/b
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@@ -1,1 +1,2 @@
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-b
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+changed
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+edited
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Test extdiff with --option:
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$ hg extdiff -p echo -o this -c 1
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this */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob)
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[1]
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$ hg falabala -o this -c 1
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diffing this */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob)
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[1]
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Test extdiff's handling of options with spaces in them:
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$ hg edspace -c 1
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name <user@example.com> */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob)
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[1]
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$ hg extdiff -p echo -o "name <user@example.com>" -c 1
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name <user@example.com> */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob)
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[1]
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Test with revsets:
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$ hg extdif -p echo -c "rev(1)"
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*/extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob)
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[1]
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$ hg extdif -p echo -r "0::1"
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*/extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob)
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[1]
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Fallback to merge-tools.tool.executable|regkey
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$ mkdir dir
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$ cat > 'dir/tool.sh' << EOF
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> #!/bin/sh
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> echo "** custom diff **"
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> EOF
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$ chmod +x dir/tool.sh
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$ tool=`pwd`/dir/tool.sh
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$ hg --debug tl --config extdiff.tl= --config merge-tools.tl.executable=$tool
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making snapshot of 2 files from rev * (glob)
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a
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b
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making snapshot of 2 files from working directory
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a
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b
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running '$TESTTMP/a/dir/tool.sh a.* a' in */extdiff.* (glob)
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** custom diff **
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cleaning up temp directory
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[1]
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$ cd ..
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#endif
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#if symlink
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Test symlinks handling (issue1909)
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$ hg init testsymlinks
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$ cd testsymlinks
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$ echo a > a
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$ hg ci -Am adda
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adding a
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$ echo a >> a
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$ ln -s missing linka
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$ hg add linka
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$ hg falabala -r 0 --traceback
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diffing testsymlinks.07f494440405 testsymlinks
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[1]
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$ cd ..
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#endif
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