From 7f658e6a19e43856ebc6aafe4f3a6e94cb765e73 Mon Sep 17 00:00:00 2001
From: Todd Zullinger <tmz@pobox.com>
Date: Wed, 19 Aug 2009 23:44:44 -0400
Subject: vim: Initial ftplugin and indent support

Vim's indent support makes it easier to automatically indent puppet
manifests.
---
 ext/vim/README              |  3 +-
 ext/vim/ftplugin/puppet.vim | 94 +++++++++++++++++++++++++++++++++++++++++++++
 ext/vim/indent/puppet.vim   | 76 ++++++++++++++++++++++++++++++++++++
 3 files changed, 172 insertions(+), 1 deletion(-)
 create mode 100644 ext/vim/ftplugin/puppet.vim
 create mode 100644 ext/vim/indent/puppet.vim

(limited to 'ext')

diff --git a/ext/vim/README b/ext/vim/README
index 776bb1eb2..7fd2934fb 100644
--- a/ext/vim/README
+++ b/ext/vim/README
@@ -1,2 +1,3 @@
 To install these files, copy them into ~/.vim, or the relevant
-system-wide location.
+system-wide location.  To use the ftplugin and indenting, you may need
+to enable them with "filetype plugin indent on" in your vimrc.
diff --git a/ext/vim/ftplugin/puppet.vim b/ext/vim/ftplugin/puppet.vim
new file mode 100644
index 000000000..b6491554b
--- /dev/null
+++ b/ext/vim/ftplugin/puppet.vim
@@ -0,0 +1,94 @@
+" Vim filetype plugin
+" Language:     Puppet
+" Maintainer:   Todd Zullinger <tmz@pobox.com>
+" Last Change:  2009 Aug 19
+" vim: set sw=4 sts=4:
+
+if exists("b:did_ftplugin")
+    finish
+endif
+let b:did_ftplugin = 1
+
+if !exists("no_plugin_maps") && !exists("no_puppet_maps")
+    if !hasmapto("<Plug>AlignRange")
+        map <buffer> <LocalLeader>= <Plug>AlignRange
+    endif
+endif
+
+noremap <buffer> <unique> <script> <Plug>AlignArrows :call <SID>AlignArrows()<CR>
+noremap <buffer> <unique> <script> <Plug>AlignRange :call <SID>AlignRange()<CR>
+
+iabbrev => =><C-R>=<SID>AlignArrows('=>')<CR>
+iabbrev +> +><C-R>=<SID>AlignArrows('+>')<CR>
+
+if exists('*s:AlignArrows')
+    finish
+endif
+
+let s:arrow_re = '[=+]>'
+let s:selector_re = '[=+]>\s*\$.*\s*?\s*{\s*$'
+
+function! s:AlignArrows(op)
+    let cursor_pos = getpos('.')
+    let lnum = line('.')
+    let line = getline(lnum)
+    if line !~ s:arrow_re
+        return
+    endif
+    let pos = stridx(line, a:op)
+    let start = lnum
+    let end = lnum
+    let pnum = lnum - 1
+    while 1
+        let pline = getline(pnum)
+        if pline !~ s:arrow_re || pline =~ s:selector_re
+            break
+        endif
+        let start = pnum
+        let pnum -= 1
+    endwhile
+    let cnum = end
+    while 1
+        let cline = getline(cnum)
+        if cline !~ s:arrow_re ||
+                \ (indent(cnum) != indent(cnum+1) && getline(cnum+1) !~ '\s*}')
+            break
+        endif
+        let end = cnum
+        let cnum += 1
+    endwhile
+    call s:AlignSection(start, end)
+    let cursor_pos[2] = stridx(getline('.'), a:op) + strlen(a:op) + 1
+    call setpos('.', cursor_pos)
+    return ''
+endfunction
+
+function! s:AlignRange() range
+    call s:AlignSection(a:firstline, a:lastline)
+endfunction
+
+" AlignSection and AlignLine are from the vim wiki:
+" http://vim.wikia.com/wiki/Regex-based_text_alignment
+function! s:AlignSection(start, end)
+    let extra = 1
+    let sep = s:arrow_re
+    let maxpos = 0
+    let section = getline(a:start, a:end)
+    for line in section
+        let pos = match(line, ' *'.sep)
+        if maxpos < pos
+            let maxpos = pos
+        endif
+    endfor
+    call map(section, 's:AlignLine(v:val, sep, maxpos, extra)')
+    call setline(a:start, section)
+endfunction
+
+function! s:AlignLine(line, sep, maxpos, extra)
+    let m = matchlist(a:line, '\(.\{-}\) \{-}\('.a:sep.'.*\)')
+    if empty(m)
+        return a:line
+    endif
+    let spaces = repeat(' ', a:maxpos - strlen(m[1]) + a:extra)
+    return m[1] . spaces . m[2]
+endfunction
diff --git a/ext/vim/indent/puppet.vim b/ext/vim/indent/puppet.vim
new file mode 100644
index 000000000..689e06879
--- /dev/null
+++ b/ext/vim/indent/puppet.vim
@@ -0,0 +1,76 @@
+" Vim indent file
+" Language:	Puppet
+" Maintainer:	Todd Zullinger <tmz@pobox.com>
+" Last Change:	2009 Aug 19
+" vim: set sw=4 sts=4:
+
+if exists("b:did_indent")
+    finish
+endif
+let b:did_indent = 1
+
+setlocal autoindent smartindent
+setlocal indentexpr=GetPuppetIndent()
+setlocal indentkeys+=0],0)
+
+if exists("*GetPuppetIndent")
+    finish
+endif
+
+" Check if a line is part of an include 'block', e.g.:
+"   include foo,
+"       bar,
+"       baz
+function! s:PartOfInclude(lnum)
+    let lnum = a:lnum
+    while lnum
+        let lnum = lnum - 1
+        let line = getline(lnum)
+        if line !~ ',$'
+            break
+        endif
+        if line =~ '^\s*include\s\+[^,]\+,$'
+            return 1
+        endif
+    endwhile
+    return 0
+endfunction
+
+function! s:OpenBrace(lnum)
+    call cursor(a:lnum, 1)
+    return searchpair('{\|\[\|(', '', '}\|\]\|)', 'nbW')
+endfunction
+
+function! GetPuppetIndent()
+    let pnum = prevnonblank(v:lnum - 1)
+    if pnum == 0
+       return 0
+    endif
+
+    let line = getline(v:lnum)
+    let pline = getline(pnum)
+    let ind = indent(pnum)
+
+    if pline =~ '^\s*#'
+        return ind
+    endif
+
+    if pline =~ '\({\|\[\|(\|:\)$'
+        let ind += &sw
+    elseif pline =~ ';$' && pline !~ '[^:]\+:.*[=+]>.*'
+        let ind -= &sw
+    elseif pline =~ '^\s*include\s\+.*,$'
+        let ind += &sw
+    endif
+
+    if pline !~ ',$' && s:PartOfInclude(pnum)
+        let ind -= &sw
+    endif
+
+    " Match } }, }; ] ]: )
+    if line =~ '^\s*\(}\(,\|;\)\?$\|]:\?$\|)\)'
+        let ind = indent(s:OpenBrace(v:lnum))
+    endif
+
+    return ind
+endfunction
-- 
cgit 


From f037662edfd35a9b0f17cab45ba30753c3959a0c Mon Sep 17 00:00:00 2001
From: Jeff McCune <jeff@puppetlabs.com>
Date: Mon, 21 Feb 2011 15:34:31 -0500
Subject: (#6395) Add extpuppet help, eval, and interfaces

This patch add three features to the envpuppet helper script.

First, if --help is passed as the first argument, a helpful message is
printed.

Second, if ENVPUPPET_BLEEDING=true when envpuppet is executed,
additional repositories are enabled.  The only addition at this time is
puppet-interfaces, which heavily modifies the behavior of Puppet itself
and may or may not be desired.

Third, if no arguments are passed to the script, bourne compatible shell
statements are printed to STDOUT which may be directly evaluated in the
current shell.  This is to help people who prefer to directly set
RUBYLIB and PATH in their development workflows, which I've noticed to
be the case for many people.

For example:

    eval $(envpuppet)

Signed-off-by: Jeff McCune <jeff@puppetlabs.com>
Reviewed-by: Jacob Helwig <jacob@puppetlabs.com>
---
 ext/envpuppet | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 56 insertions(+), 3 deletions(-)

(limited to 'ext')

diff --git a/ext/envpuppet b/ext/envpuppet
index d921a19b8..c794e6764 100755
--- a/ext/envpuppet
+++ b/ext/envpuppet
@@ -34,6 +34,38 @@
 set -e
 set -u
 
+if [[ "${1:-}" == "--help" ]]; then
+  cat <<EO_HELP
+This command reconfigures the environment once for development.
+It is designed to wrap around any other command, specifically puppet
+
+Jeff McCune <jeff@puppetlabs.com>
+2011-02-09
+
+Puppet should not be installed in site_ruby because all of \$LOAD_PATH
+is searched by puppet when loading libraries and the installed version
+will taint the development version
+
+The following enviornment variables configure the behavior of envpuppet
+
+    ENVPUPPET_BASEDIR=${HOME}/src 
+      the base directory where puppet, facter, etc...  live.
+
+    ENVPUPPET_BLEEDING=true   Enables bleeding edge prototypes like
+                              puppet-interfaces
+
+The PATH and RUBYLIB are the primary environment variables modified by
+the envpuppet script.
+
+If no arguments are given, the environment variables are printed to STDOUT
+allowing the output to be sourced.  For example:
+
+    eval \$(envpuppet)
+
+EO_HELP
+  exit 0
+fi
+
 if test -d puppet -o -d facter; then
     echo " WARNING!"
     echo "  Strange things happen if puppet or facter are in the"
@@ -50,15 +82,23 @@ fi
 
 # Set this to where you check out puppet and facter
 : ${ENVPUPPET_BASEDIR:="${HOME}/src"}
+# Are we bleeding edge?
+: ${ENVPUPPET_BLEEDING:='false'}
 
-# git://github.com/reductivelabs/puppet.git
+# git://github.com/puppetlabs/puppet.git
 mypath="${ENVPUPPET_BASEDIR}/puppet/sbin:${ENVPUPPET_BASEDIR}/puppet/bin"
 myrubylib="${ENVPUPPET_BASEDIR}/puppet/lib"
 
-# git://github.com/reductivelabs/facter.git
+# git://github.com/puppetlabs/facter.git
 mypath="${mypath}:${ENVPUPPET_BASEDIR}/facter/bin"
 myrubylib="${myrubylib}:${ENVPUPPET_BASEDIR}/facter/lib"
 
+if [[ "${ENVPUPPET_BLEEDING:-}" == "true" ]]; then
+  # git://github.com/puppetlabs/facter.git
+  mypath="${mypath}:${ENVPUPPET_BASEDIR}/puppet-interfaces/bin"
+  myrubylib="${myrubylib}:${ENVPUPPET_BASEDIR}/puppet-interfaces/lib"
+fi
+
 # http://github.com/jamtur01/puppet-scaffold.git
 mypath="${mypath}:${ENVPUPPET_BASEDIR}/puppet-scaffold/bin"
 myrubylib="${myrubylib}:${ENVPUPPET_BASEDIR}/puppet-scaffold/lib"
@@ -73,8 +113,21 @@ myrubylib="${myrubylib}:${ENVPUPPET_BASEDIR}/puppet-module-tool/lib"
 mypath="${mypath}:${PATH:-}"
 myrubylib="${myrubylib}:${RUBYLIB:-}"
 
+export ENVPUPPET_OLD_PATH="${PATH:-}"
+export ENVPUPPET_OLD_RUBYLIB="${RUBYLIB:-}"
+
 # Trim any trailing colons from the path list.
 export PATH="${mypath%%:}"
 export RUBYLIB="${myrubylib%%:}"
 
-exec "$@"
+if [[ $# -eq 0 ]]; then
+  echo "export ENVPUPPET_OLD_PATH='${ENVPUPPET_OLD_PATH}'"
+  echo "export ENVPUPPET_OLD_RUBYLIB='${ENVPUPPET_OLD_RUBYLIB}'"
+  echo "export ENVPUPPET_BASEDIR='${ENVPUPPET_BASEDIR}'"
+  echo "export ENVPUPPET_BLEEDING='${ENVPUPPET_BLEEDING}'"
+  echo "export PATH='${PATH}'"
+  echo "export RUBYLIB='${RUBYLIB}'"
+else
+  exec "$@"
+fi
+
-- 
cgit