diff --git a/cdist/conf/type/__block/explorer/block b/cdist/conf/type/__block/explorer/block new file mode 100755 index 00000000..6c35bc46 --- /dev/null +++ b/cdist/conf/type/__block/explorer/block @@ -0,0 +1,21 @@ +#!/bin/sh +# 2013 Steven Armstrong (steven-cdist at armstrong.cc) + +file="$(cat "$__object/parameter/file" 2>/dev/null || echo "/$__object_id")" + +# file does not exist, nothing we could do +[ -f "$file" ] || exit 0 + +prefix=$(cat "$__object/parameter/prefix" 2>/dev/null || echo "#cdist:__block/$__object_id") +suffix=$(cat "$__object/parameter/suffix" 2>/dev/null || echo "#/cdist:__block/$__object_id") +awk -v prefix="$prefix" -v suffix="$suffix" '{ + if (index($0,prefix)) { + triggered=1 + } + if (triggered) { + if (index($0,suffix)) { + triggered=0 + } + print + } +}' "$file" diff --git a/cdist/conf/type/__block/gencode-remote b/cdist/conf/type/__block/gencode-remote new file mode 100755 index 00000000..0a5eea18 --- /dev/null +++ b/cdist/conf/type/__block/gencode-remote @@ -0,0 +1,84 @@ +#!/bin/sh +# +# 2013 Steven Armstrong (steven-cdist at armstrong.cc) +# +# This file is part of cdist. +# +# cdist is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# cdist is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with cdist. If not, see . +# + +file="$(cat "$__object/parameter/file" 2>/dev/null || echo "/$__object_id")" +state_should=$(cat "$__object/parameter/state") +prefix=$(cat "$__object/parameter/prefix" 2>/dev/null || echo "#cdist:__block/$__object_id") +suffix=$(cat "$__object/parameter/suffix" 2>/dev/null || echo "#/cdist:__block/$__object_id") + +block="$__object/files/block" +if [ ! -s "$__object/explorer/block" ]; then + state_is='absent' +else + state_is=$(diff -q "$block" "$__object/explorer/block" >/dev/null \ + && echo present \ + || echo changed + ) +fi + +state_should="$(cat "$__object/parameter/state")" +if [ "$state_should" = "$state_is" ]; then + # Nothing to do, move along + exit 0 +fi + +remove_block() { + cat << DONE +tmpfile=\$(mktemp ${file}.cdist.XXXXXXXXXX) +# preserve ownership and permissions of existing file +if [ -f "$file" ]; then + cp -p "$file" "\$tmpfile" +fi +awk -v prefix="$prefix" -v suffix="$suffix" ' +{ + if (index(\$0,prefix)) { + triggered=1 + } + if (triggered) { + if (index(\$0,suffix)) { + triggered=0 + } + } else { + print + } +}' "$file" > "\$tmpfile" +mv -f "\$tmpfile" "$file" +DONE +} + +case "$state_should" in + present) + if [ "$state_is" = "changed" ]; then + echo update >> "$__messages_out" + remove_block + else + echo add >> "$__messages_out" + fi + cat << DONE +cat >> "$file" << ${__type##*/}_DONE +$(cat "$block") +${__type##*/}_DONE +DONE + ;; + absent) + echo remove >> "$__messages_out" + remove_block + ;; +esac diff --git a/cdist/conf/type/__block/man.text b/cdist/conf/type/__block/man.text new file mode 100644 index 00000000..2312d293 --- /dev/null +++ b/cdist/conf/type/__block/man.text @@ -0,0 +1,82 @@ +cdist-type__block(7) +==================== +Steven Armstrong + + +NAME +---- +cdist-type__block - Manage blocks of text in files + + +DESCRIPTION +----------- +Manage a block of text in an existing file. +The block is identified using the prefix and suffix parameters. +Everything between prefix and suffix is considered to be a managed block +of text. + + +REQUIRED PARAMETERS +------------------- +text:: + the text to manage. + If text is '-' (dash), take what was written to stdin as the text. + + +OPTIONAL PARAMETERS +------------------- +file:: + the file in which to manage the text block. + Defaults to object_id. + +prefix:: + the prefix to add before the text. + Defaults to #cdist:__block/$__object_id + +suffix:: + the prefix to add after the text. + Defaults to #/cdist:__block/$__object_id + +state:: + 'present' or 'absent', defaults to 'present' + + +MESSAGES +-------- +add:: + block was added +update:: + block was updated/changed +remove:: + block was removed + + +EXAMPLES +-------- + +-------------------------------------------------------------------------------- +# text from argument +__block /path/to/file \ + --prefix '#start' \ + --suffix '#end' \ + --text 'some\nblock of\ntext' + +# text from stdin +__block some-id \ + --file /path/to/file \ + --text - << DONE +here some block +of text +DONE +-------------------------------------------------------------------------------- + + +SEE ALSO +-------- +- cdist-type(7) + + +COPYING +------- +Copyright \(C) 2013 Steven Armstrong. Free use of this software is +granted under the terms of the GNU General Public License version 3 (GPLv3). diff --git a/cdist/conf/type/__block/manifest b/cdist/conf/type/__block/manifest new file mode 100755 index 00000000..1fc9ec79 --- /dev/null +++ b/cdist/conf/type/__block/manifest @@ -0,0 +1,36 @@ +#!/bin/sh +# +# 2013-2014 Steven Armstrong (steven-cdist at armstrong.cc) +# +# This file is part of cdist. +# +# cdist is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# cdist is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with cdist. If not, see . +# + + +file="$(cat "$__object/parameter/file" 2>/dev/null || echo "/$__object_id")" +prefix=$(cat "$__object/parameter/prefix" 2>/dev/null || echo "#cdist:__block/$__object_id") +suffix=$(cat "$__object/parameter/suffix" 2>/dev/null || echo "#/cdist:__block/$__object_id") +text=$(cat "$__object/parameter/text") + +mkdir "$__object/files" +# Generate text block for inclusion in file +block="$__object/files/block" +echo "$prefix" > "$block" +if [ "$text" = "-" ]; then + cat "$__object/stdin" >> "$block" +else + cat "$text" >> "$block" +fi +echo "$suffix" >> "$block" diff --git a/cdist/conf/type/__block/parameter/default/state b/cdist/conf/type/__block/parameter/default/state new file mode 100644 index 00000000..e7f6134f --- /dev/null +++ b/cdist/conf/type/__block/parameter/default/state @@ -0,0 +1 @@ +present diff --git a/cdist/conf/type/__block/parameter/optional b/cdist/conf/type/__block/parameter/optional new file mode 100644 index 00000000..fa3abebf --- /dev/null +++ b/cdist/conf/type/__block/parameter/optional @@ -0,0 +1,4 @@ +file +prefix +state +suffix diff --git a/cdist/conf/type/__block/parameter/required b/cdist/conf/type/__block/parameter/required new file mode 100644 index 00000000..8e27be7d --- /dev/null +++ b/cdist/conf/type/__block/parameter/required @@ -0,0 +1 @@ +text