Added design() function to manage synchronization of design development assets for git repos, without checking them in
This commit is contained in:
Nathan Broadbent
107
lib/design.sh
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107
lib/design.sh
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# -------------------------------------------------------
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# Design Assets Management (for Git projects)
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# Written by Nathan Broadbent (www.madebynathan.com)
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# -------------------------------------------------------
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#
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# * The `design` function manages the 'design assets' directories for the current project,
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# including folders such as Backgrounds, Logos, Icons, and Samples. The actual directories are
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# created in the root design directory, symlinked into the project, and ignored from source control.
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# This is because we usually don't want to check in design development files such as bitmaps or wav files.
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# It also gives us the option to sync the root design directory via Dropbox.
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#
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# Examples:
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#
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# $ design link # Requires SCM Breeze - Links existing design directories into each of your projects
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# $ design init # Creates default directory structure at $root_design_dir/**/ubuntu_config and symlinks into project.
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# (Images Backgrounds Logos Icons Mockups Screenshots)
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# $ design init --av # Creates extra directories for audio/video assets
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# (Images Backgrounds Logos Icons Mockups Screenshots Animations Videos Flash Music Samples)
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# $ design rm # Removes any design directories for ubuntu_config
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# $ design trim # Trims empty design directories for ubuntu_config
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#
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# Add ignore rule to .git/info/exclude if not already present
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_design_add_git_exclude(){
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if [ -e "$1/.git/info/exclude" ] && ! $(grep -q "$project_design_dir" "$1/.git/info/exclude"); then
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echo "$project_design_dir" >> "$1/.git/info/exclude"
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fi
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}
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# Manage design directories for project.
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design() {
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local project=`basename $(pwd)`
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local all_project_dirs="$design_base_dirs $design_av_dirs"
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# Ensure design dir contains all subdirectories
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unset IFS
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for dir in $design_ext_dirs $design_base_dirs $design_av_dirs; do mkdir -p "$root_design_dir/$dir"; done
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if [ -z "$1" ]; then
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echo "design: Manage design directories for project assets that are external to source control."
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echo
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echo " Examples:"
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echo
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echo " $ design init # Creates default directory structure at $root_design_dir/**/$project and symlinks into project."
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echo " ($design_base_dirs)"
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echo " $ design link # Links existing design directories into existing repos"
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echo " $ design init --av # Adds extra directories for audio/video assets"
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echo " ($design_base_dirs $design_av_dirs)"
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echo " $ design rm # Removes any design directories for $project"
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echo " $ design trim # Trims empty design directories for $project"
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echo
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return 1
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fi
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if [ "$1" = "init" ]; then
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create_dirs="$design_base_dirs"
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if [ "$2" = "--av" ]; then create_dirs+=" $design_av_dirs"; fi
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echo "Creating the following design directories for $project: $create_dirs"
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mkdir -p "$project_design_dir"
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# Create and symlink each directory
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for dir in $create_dirs; do
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mkdir -p "$root_design_dir/$dir/$project"
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if [ ! -e ./$project_design_dir/$dir ]; then ln -sf "$root_design_dir/$dir/$project" $project_design_dir/$dir; fi
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done
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_design_add_git_exclude $PWD
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elif [ "$1" = "link" ]; then
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enable_nullglob
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echo "== Linking existing Design directories into existing repos..."
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for dir in $all_project_dirs; do
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for design_path in $root_design_dir/$dir/*; do
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proj=$(basename $design_path)
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repo_path=$(grep "/$proj$" $GIT_REPO_DIR/.git_index)
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if [ -n "$repo_path" ]; then
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mkdir -p "$repo_path/$project_design_dir"
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if [ -e "$repo_path/$project_design_dir/*" ]; then rm $repo_path/$project_design_dir/*; fi
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_design_add_git_exclude $repo_path
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if ! [ -e "$repo_path/$project_design_dir/$dir" ]; then ln -fs "$design_path" "$repo_path/$project_design_dir/$dir"; fi
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echo "=> $repo_path/$project_design_dir/$dir"
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fi
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done
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done
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disable_nullglob
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elif [ "$1" = "rm" ]; then
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echo "Removing all design directories for $project..."
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for dir in $all_project_dirs; do rm -rf "$root_design_dir/$dir/$project"; done
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rm -rf $project_design_dir
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elif [ "$1" = "trim" ]; then
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echo "Trimming empty design directories for $project..."
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for dir in $(find -L $project_design_dir/ -type d -empty); do
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asset=$(basename $dir)
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rm -rf "$root_design_dir/$asset/$project"
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rm -f $project_design_dir/$asset
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done
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# Remove design dir from project if there's nothing in it.
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if find $project_design_dir -type d -empty | grep -q $project_design_dir; then
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rm -rf $project_design_dir
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fi
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else
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printf "Invalid command.\n\n"
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design
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fi
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}
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@@ -5,6 +5,9 @@ if [ $shell = "zsh" ]; then zsh_shwordsplit=$( (setopt | grep -q shwordsplit) &&
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# Switch on/off shwordsplit for functions that require it.
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zsh_compat(){ if [ $shell = "zsh" ] && [ -z $zsh_shwordsplit ]; then setopt shwordsplit; fi; }
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zsh_reset(){ if [ $shell = "zsh" ] && [ -z $zsh_shwordsplit ]; then unsetopt shwordsplit; fi; }
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# Enable/disable nullglob for zsh or bash
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enable_nullglob() { if [ $shell = "zsh" ]; then setopt NULL_GLOB; else shopt -s nullglob; fi; }
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disable_nullglob() { if [ $shell = "zsh" ]; then unsetopt NULL_GLOB; else shopt -u nullglob; fi; }
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# Alias wrapper that ignores errors if alias is not defined.
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_alias(){ alias "$@" 2> /dev/null; }
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@@ -27,22 +30,23 @@ update_scm_breeze() {
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# Create '~/.*.scmbrc' files, or attempt to patch them if passed a previous revision
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_create_or_patch_scmbrc() {
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patchfile=$(mktemp -t tmp.XXXXXXXXXX)
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for scm in git; do
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# Process '~/.scmbrc' and '~/.*.scmbrc'
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for prefix in "" "git."; do
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# Create file from example if it doesn't already exist
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if ! [ -e "$HOME/.$scm.scmbrc" ]; then
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cp "$scmbDir/$scm.scmbrc.example" "$HOME/.$scm.scmbrc"
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printf "== '~/.$scm.scmbrc' has been created. Please edit this file to change SCM Breeze settings for '$scm'.\n"
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if ! [ -e "$HOME/.$prefix""scmbrc" ]; then
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cp "$scmbDir/$prefix""scmbrc.example" "$HOME/.$prefix""scmbrc"
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printf "== '~/.$prefix""scmbrc' has been created. Please edit this file to change SCM Breeze settings.\n"
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# If file exists, attempt to update it with any new settings
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elif [ -n "$1" ]; then
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# Create diff of example file, substituting example file for user's config.
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git diff $1 "$scm.scmbrc.example" | sed "s/$scm.scmbrc.example/.$scm.scmbrc/g" > $patchfile
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git diff $1 "$prefix""scmbrc.example" | sed "s/$prefix""scmbrc.example/.$prefix""scmbrc/g" > $patchfile
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if [ -s $patchfile ]; then # If patchfile is not empty
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cd $HOME
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# If the patch cannot be applied cleanly, show the updates and tell user to update file manually.
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if ! patch -f "$HOME/.$scm.scmbrc" $patchfile; then
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printf "== \e[0;31mUpdates could not be applied to '\e[1m~/.$scm.scmbrc\e[0;31m'.\e[0m\n"
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printf "== Please look at the following changes and manually update '~/.$scm.scmbrc', if necessary.\n\n"
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cat "$HOME/.$scm.scmbrc.rej"
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if ! patch -f "$HOME/.$prefix""scmbrc" $patchfile; then
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printf "== \e[0;31mUpdates could not be applied to '\e[1m~/.$prefix""scmbrc\e[0;31m'.\e[0m\n"
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printf "== Please look at the following changes and manually update '~/.$prefix""scmbrc', if necessary.\n\n"
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cat "$HOME/.$prefix""scmbrc.rej"
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fi
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cd "$scmbDir"
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fi
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