mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 16:31:02 +03:00
477c2590ac
Before this patch, there is no information about whether help document is fully displayed or not. So, some users seem to misunderstand "-v" for "hg help" just as "the option to show list of global options": experience on "hg help -v" for some commands not containing verbose containers may strengthen this misunderstanding. Such users have less opportunity for noticing omitted help document, and this may cause insufficient understanding about Mercurial. This patch indicates help omitting, if help document is not fully displayed. For command help, the message below is displayed at the end of help output, if help document is not fully displayed: use "hg -v help xxxx" to show more complete help and the global options and otherwise: use "hg -v help xxxx" to show the global options For topics and extensions help, the message below is displayed, only if help document is not fully displayed: use "hg help -v xxxx" to show more complete help This allows users to know whether there is any omitted information or not exactly, and can trigger "hg help -v" invocation. This patch causes formatting help document twice, to switch messages one for omitted help, and another for not omitted. This decreases performance of help document formatting, but it is not mainly focused at help command invocation, so this wouldn't become problem.
403 lines
8.6 KiB
Perl
403 lines
8.6 KiB
Perl
Create configuration
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$ echo "[ui]" >> $HGRCPATH
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$ echo "interactive=true" >> $HGRCPATH
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help record (no record)
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$ hg help record
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record extension - commands to interactively select changes for
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commit/qrefresh
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use "hg help extensions" for information on enabling extensions
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help qrecord (no record)
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$ hg help qrecord
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'qrecord' is provided by the following extension:
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record commands to interactively select changes for commit/qrefresh
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use "hg help extensions" for information on enabling extensions
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$ echo "[extensions]" >> $HGRCPATH
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$ echo "record=" >> $HGRCPATH
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help record (record)
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$ hg help record
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hg record [OPTION]... [FILE]...
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interactively select changes to commit
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If a list of files is omitted, all changes reported by "hg status" will be
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candidates for recording.
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See "hg help dates" for a list of formats valid for -d/--date.
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You will be prompted for whether to record changes to each modified file,
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and for files with multiple changes, for each change to use. For each
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query, the following responses are possible:
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y - record this change
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n - skip this change
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e - edit this change manually
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s - skip remaining changes to this file
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f - record remaining changes to this file
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d - done, skip remaining changes and files
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a - record all changes to all remaining files
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q - quit, recording no changes
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? - display help
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This command is not available when committing a merge.
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options:
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-A --addremove mark new/missing files as added/removed before
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committing
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--close-branch mark a branch as closed, hiding it from the branch
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list
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--amend amend the parent of the working dir
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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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-m --message TEXT use text as commit message
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-l --logfile FILE read commit message from file
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-d --date DATE record the specified date as commit date
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-u --user USER record the specified user as committer
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-S --subrepos recurse into subrepositories
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-w --ignore-all-space ignore white space when comparing lines
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-b --ignore-space-change ignore changes in the amount of white space
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-B --ignore-blank-lines ignore changes whose lines are all blank
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[+] marked option can be specified multiple times
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use "hg -v help record" to show the global options
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help (no mq, so no qrecord)
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$ hg help qrecord
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hg qrecord [OPTION]... PATCH [FILE]...
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interactively record a new patch
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See "hg help qnew" & "hg help record" for more information and usage.
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use "hg -v help qrecord" to show the global options
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$ hg init a
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qrecord (mq not present)
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$ hg -R a qrecord
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hg qrecord: invalid arguments
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hg qrecord [OPTION]... PATCH [FILE]...
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interactively record a new patch
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use "hg help qrecord" to show the full help text
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[255]
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qrecord patch (mq not present)
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$ hg -R a qrecord patch
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abort: 'mq' extension not loaded
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[255]
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help (bad mq)
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$ echo "mq=nonexistent" >> $HGRCPATH
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$ hg help qrecord
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*** failed to import extension mq from nonexistent: [Errno 2] * (glob)
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hg qrecord [OPTION]... PATCH [FILE]...
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interactively record a new patch
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See "hg help qnew" & "hg help record" for more information and usage.
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use "hg -v help qrecord" to show the global options
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help (mq present)
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$ sed 's/mq=nonexistent/mq=/' $HGRCPATH > hgrc.tmp
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$ mv hgrc.tmp $HGRCPATH
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$ hg help qrecord
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hg qrecord [OPTION]... PATCH [FILE]...
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interactively record a new patch
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See "hg help qnew" & "hg help record" for more information and usage.
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options:
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-e --edit edit commit message
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-g --git use git extended diff format
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-U --currentuser add "From: <current user>" to patch
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-u --user USER add "From: <USER>" to patch
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-D --currentdate add "Date: <current date>" to patch
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-d --date DATE add "Date: <DATE>" to patch
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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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-m --message TEXT use text as commit message
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-l --logfile FILE read commit message from file
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-w --ignore-all-space ignore white space when comparing lines
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-b --ignore-space-change ignore changes in the amount of white space
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-B --ignore-blank-lines ignore changes whose lines are all blank
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--mq operate on patch repository
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[+] marked option can be specified multiple times
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use "hg -v help qrecord" to show the global options
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$ cd a
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Base commit
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$ cat > 1.txt <<EOF
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> 1
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> 2
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> 3
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> 4
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> 5
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> EOF
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$ cat > 2.txt <<EOF
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> a
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> b
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> c
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> d
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> e
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> f
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> EOF
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$ mkdir dir
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$ cat > dir/a.txt <<EOF
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> hello world
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>
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> someone
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> up
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> there
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> loves
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> me
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> EOF
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$ hg add 1.txt 2.txt dir/a.txt
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$ hg commit -m 'initial checkin'
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Changing files
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$ sed -e 's/2/2 2/;s/4/4 4/' 1.txt > 1.txt.new
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$ sed -e 's/b/b b/' 2.txt > 2.txt.new
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$ sed -e 's/hello world/hello world!/' dir/a.txt > dir/a.txt.new
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$ mv -f 1.txt.new 1.txt
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$ mv -f 2.txt.new 2.txt
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$ mv -f dir/a.txt.new dir/a.txt
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Whole diff
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$ hg diff --nodates
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diff -r 1057167b20ef 1.txt
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--- a/1.txt
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+++ b/1.txt
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@@ -1,5 +1,5 @@
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1
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-2
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+2 2
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3
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-4
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+4 4
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5
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diff -r 1057167b20ef 2.txt
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--- a/2.txt
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+++ b/2.txt
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@@ -1,5 +1,5 @@
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a
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-b
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+b b
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c
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d
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e
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diff -r 1057167b20ef dir/a.txt
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--- a/dir/a.txt
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+++ b/dir/a.txt
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@@ -1,4 +1,4 @@
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-hello world
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+hello world!
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someone
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up
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qrecord with bad patch name, should abort before prompting
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$ hg qrecord .hg
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abort: patch name cannot begin with ".hg"
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[255]
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qrecord a.patch
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$ hg qrecord -d '0 0' -m aaa a.patch <<EOF
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> y
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> y
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> n
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> y
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> y
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> n
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> EOF
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diff --git a/1.txt b/1.txt
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2 hunks, 2 lines changed
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examine changes to '1.txt'? [Ynesfdaq?]
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@@ -1,3 +1,3 @@
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1
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-2
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+2 2
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3
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record change 1/4 to '1.txt'? [Ynesfdaq?]
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@@ -3,3 +3,3 @@
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3
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-4
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+4 4
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5
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record change 2/4 to '1.txt'? [Ynesfdaq?]
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diff --git a/2.txt b/2.txt
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1 hunks, 1 lines changed
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examine changes to '2.txt'? [Ynesfdaq?]
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@@ -1,5 +1,5 @@
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a
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-b
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+b b
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c
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d
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e
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record change 3/4 to '2.txt'? [Ynesfdaq?]
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diff --git a/dir/a.txt b/dir/a.txt
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1 hunks, 1 lines changed
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examine changes to 'dir/a.txt'? [Ynesfdaq?]
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After qrecord a.patch 'tip'"
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$ hg tip -p
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changeset: 1:5d1ca63427ee
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tag: a.patch
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tag: qbase
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tag: qtip
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tag: tip
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: aaa
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diff -r 1057167b20ef -r 5d1ca63427ee 1.txt
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--- a/1.txt Thu Jan 01 00:00:00 1970 +0000
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+++ b/1.txt Thu Jan 01 00:00:00 1970 +0000
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@@ -1,5 +1,5 @@
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1
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-2
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+2 2
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3
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4
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5
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diff -r 1057167b20ef -r 5d1ca63427ee 2.txt
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--- a/2.txt Thu Jan 01 00:00:00 1970 +0000
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+++ b/2.txt Thu Jan 01 00:00:00 1970 +0000
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@@ -1,5 +1,5 @@
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a
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-b
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+b b
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c
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d
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e
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After qrecord a.patch 'diff'"
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$ hg diff --nodates
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diff -r 5d1ca63427ee 1.txt
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--- a/1.txt
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+++ b/1.txt
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@@ -1,5 +1,5 @@
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1
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2 2
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3
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-4
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+4 4
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5
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diff -r 5d1ca63427ee dir/a.txt
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--- a/dir/a.txt
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+++ b/dir/a.txt
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@@ -1,4 +1,4 @@
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-hello world
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+hello world!
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someone
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up
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qrecord b.patch
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$ hg qrecord -d '0 0' -m bbb b.patch <<EOF
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> y
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> y
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> y
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> y
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> EOF
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diff --git a/1.txt b/1.txt
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1 hunks, 1 lines changed
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examine changes to '1.txt'? [Ynesfdaq?]
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@@ -1,5 +1,5 @@
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1
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2 2
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3
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-4
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+4 4
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5
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record change 1/2 to '1.txt'? [Ynesfdaq?]
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diff --git a/dir/a.txt b/dir/a.txt
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1 hunks, 1 lines changed
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examine changes to 'dir/a.txt'? [Ynesfdaq?]
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@@ -1,4 +1,4 @@
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-hello world
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+hello world!
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someone
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up
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record change 2/2 to 'dir/a.txt'? [Ynesfdaq?]
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After qrecord b.patch 'tip'
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$ hg tip -p
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changeset: 2:b056198bf878
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tag: b.patch
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tag: qtip
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tag: tip
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: bbb
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diff -r 5d1ca63427ee -r b056198bf878 1.txt
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--- a/1.txt Thu Jan 01 00:00:00 1970 +0000
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+++ b/1.txt Thu Jan 01 00:00:00 1970 +0000
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@@ -1,5 +1,5 @@
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1
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2 2
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3
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-4
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+4 4
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5
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diff -r 5d1ca63427ee -r b056198bf878 dir/a.txt
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--- a/dir/a.txt Thu Jan 01 00:00:00 1970 +0000
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+++ b/dir/a.txt Thu Jan 01 00:00:00 1970 +0000
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@@ -1,4 +1,4 @@
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-hello world
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+hello world!
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someone
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up
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After qrecord b.patch 'diff'
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$ hg diff --nodates
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$ cd ..
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