3 # these are helper functions for doing localized revision control.
4 # this script should be sourced into other scripts that use it.
6 source "$FEISTY_MEOW_SCRIPTS/core/launch_feisty_meow.sh"
7 source "$FEISTY_MEOW_SCRIPTS/tty/terminal_titler.sh"
9 # the maximum depth that the recursive functions will try to go below the starting directory.
12 #hmmm: re-address this code, since it doesn't make a lot of sense to me right now...
13 # one unpleasantry to take care of first; cygwin barfs aggressively if the TMP directory
14 # is a DOS path, but we need it to be a DOS path for our GFFS testing, so that blows.
15 # to get past this, TMP gets changed below to a hopefully generic and safe place.
17 if [[ "$TMP" =~ .:.* ]]; then
18 echo making weirdo temporary directory for DOS path.
19 export TMP=/tmp/rev_control_$USER
21 if [ ! -d "$TMP" ]; then
24 if [ ! -d "$TMP" ]; then
25 echo "could not create the temporary directory TMP in: $TMP"
26 echo "this script will not work properly without an existing TMP directory."
30 # gets the machine's hostname and stores it in the variable "this_host".
31 function get_our_hostname()
33 if [ "$OS" == "Windows_NT" ]; then
35 elif [ ! -z "$(echo $MACHTYPE | grep apple)" ]; then
37 elif [ ! -z "$(echo $MACHTYPE | grep suse)" ]; then
38 this_host=$(hostname --long)
42 #echo "hostname is $this_host"
45 # this function sets a variable called "home_system" to "true" if the
46 # machine is considered one of fred's home machines. if you are not
47 # fred, you may want to change the machine choices.
49 function is_home_system()
51 # load up the name of the host.
53 # reset the variable that we'll be setting.
55 if [[ $this_host == *.gruntose.blurgh ]]; then
58 elif [[ $this_host == buildy ]]; then
60 elif [[ $this_host == simmy ]]; then
66 # we only want to totally personalize this script if the user is right.
69 if [ "$USER" == "fred" ]; then
70 export SVNUSER=fred_t_hamster@
71 export EXTRA_PROTOCOL=+ssh
74 export EXTRA_PROTOCOL=
78 # calculates the right modifier for hostnames / repositories.
80 function compute_modifier()
86 # some project specific overrides.
87 if [[ "$directory" == hoople* ]]; then
88 modifier="svn${EXTRA_PROTOCOL}://${SVNUSER}svn.code.sf.net/p/hoople2/svn/"
90 if [[ "$directory" == yeti* ]]; then
91 modifier="svn${EXTRA_PROTOCOL}://${SVNUSER}svn.code.sf.net/p/yeti/svn/"
93 # see if we're on one of fred's home machines.
95 # special override to pick local servers when at home.
96 if [ "$home_system" == "true" ]; then
97 if [ "$in_or_out" == "out" ]; then
98 # need the right home machine for modifier when checking out.
99 #huhhh? modifier="svn://shaggy/"
102 # no modifier for checkin.
108 # selects the method for check-in based on where we are.
109 function do_checkin()
111 local directory="$1"; shift
115 do_update "$directory"
116 if [ $? -ne 0 ]; then
117 echo "repository update failed; this should be fixed before check-in."
120 pushd "$directory" &>/dev/null
121 local retval=0 # normally successful.
122 if [ -f ".no-checkin" ]; then
123 echo "skipping check-in due to presence of .no-checkin sentinel file."
124 elif [ -d "CVS" ]; then
127 elif [ -d ".svn" ]; then
130 elif [ -d ".git" ]; then
131 # snag all new files. not to everyone's liking.
134 # tell git about all the files and get a check-in comment.
137 # upload the files to the server so others can see them.
138 git push 2>&1 | grep -v "X11 forwarding request failed"
141 echo no repository in $directory
146 restore_terminal_title
153 local directory="$1"; shift
157 pushd "$directory" &>/dev/null
158 local retval=0 # normally successful.
160 # only update if we see a repository living there.
161 if [ -d ".svn" ]; then
163 elif [ -d ".git" ]; then
165 elif [ -d "CVS" ]; then
171 restore_terminal_title
176 function do_report_new
178 local directory="$1"; shift
182 pushd "$directory" &>/dev/null
183 local retval=0 # normally successful.
185 # only update if we see a repository living there.
186 if [ -f ".no-checkin" ]; then
187 echo "skipping reporting due to presence of .no-checkin sentinel file."
188 elif [ -d ".svn" ]; then
189 # this action so far only makes sense and is needed for svn.
190 bash $FEISTY_MEOW_SCRIPTS/rev_control/svnapply.sh \? echo
192 elif [ -d ".git" ]; then
199 restore_terminal_title
204 # checks in all the folders in a specified list.
205 function checkin_list()
207 # make the list of directories unique.
208 local list="$(uniquify $*)"
212 # turn repo list back into an array.
213 eval "repository_list=( ${REPOSITORY_LIST[*]} )"
217 for outer in "${repository_list[@]}"; do
218 # check the repository first, since it might be an absolute path.
219 if [[ $outer =~ /.* ]]; then
220 # yep, this path is absolute. just handle it directly.
221 if [ ! -d "$outer" ]; then continue; fi
222 echo "checking in '$outer'..."
226 for inner in $list; do
227 # add in the directory component to see if we can find the folder.
228 local path="$inner/$outer"
229 if [ ! -d "$path" ]; then continue; fi
230 echo "checking in '$path'..."
237 restore_terminal_title
240 # takes out the first few carriage returns that are in the input.
241 function squash_first_few_crs()
244 while read input_text; do
246 if [ $i -le 5 ]; then
247 echo -n "$input_text "
252 if [ $i -le 3 ]; then
253 # if we're still squashing eols, make sure we don't leave them hanging.
258 # selects the checkout method based on where we are (the host the script runs on).
261 directory="$1"; shift
265 local retval=0 # plan on success for now.
266 pushd "$directory" &>/dev/null
267 if [ -d "CVS" ]; then
268 cvs update . | squash_first_few_crs
269 retval=${PIPESTATUS[0]}
270 elif [ -d ".svn" ]; then
271 svn update . | squash_first_few_crs
272 retval=${PIPESTATUS[0]}
273 elif [ -d ".git" ]; then
274 git pull 2>&1 | grep -v "X11 forwarding request failed" | squash_first_few_crs
275 retval=${PIPESTATUS[0]}
277 # this is not an error necessarily; we'll just pretend they planned this.
278 echo no repository in $directory
282 restore_terminal_title
287 # gets all the updates for a list of folders under revision control.
288 function checkout_list()
290 local list="$(uniquify $*)"
294 # turn repo list back into an array.
295 eval "repository_list=( ${REPOSITORY_LIST[*]} )"
299 for outer in "${repository_list[@]}"; do
300 # check the repository first, since it might be an absolute path.
301 if [[ $outer =~ /.* ]]; then
302 # yep, this path is absolute. just handle it directly.
303 if [ ! -d "$outer" ]; then continue; fi
304 echo "retrieving '$outer'..."
308 for inner in $list; do
309 # add in the directory component to see if we can find the folder.
310 local path="$inner/$outer"
311 if [ ! -d "$path" ]; then continue; fi
312 echo "retrieving '$path'..."
319 restore_terminal_title
322 # provides a list of absolute paths of revision control directories
323 # that are located under the directory passed as the first parameter.
324 function generate_rev_ctrl_filelist()
326 local dir="$1"; shift
327 pushd "$dir" &>/dev/null
328 local dirhere="$( \cd "$(\dirname "$dir")" && /bin/pwd )"
329 local tempfile=$(mktemp /tmp/zz_checkins.XXXXXX)
331 find $dirhere -follow -maxdepth $MAX_DEPTH -type d -iname ".svn" -exec echo {}/.. ';' >>$tempfile 2>/dev/null
332 find $dirhere -follow -maxdepth $MAX_DEPTH -type d -iname ".git" -exec echo {}/.. ';' >>$tempfile 2>/dev/null
333 # CVS is not well behaved like git and (now) svn, and we seldom use it anymore.
335 local sortfile=$(mktemp /tmp/zz_checkin_sort.XXXXXX)
336 sort <"$tempfile" >"$sortfile"
341 # iterates across a list of directories contained in a file (first parameter).
342 # on each directory name, it performs the action (second parameter) provided.
343 function perform_revctrl_action_on_file()
346 #hmmm: this doesn't capture any error returns!
348 local tempfile="$1"; shift
349 local action="$1"; shift
353 while read -u 3 dirname; do
354 if [ -z "$dirname" ]; then continue; fi
355 pushd "$dirname" &>/dev/null
362 restore_terminal_title