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"
11 # the maximum depth that the recursive functions will try to go below the starting directory.
14 #hmmm: re-address this code, since it doesn't make a lot of sense to me right now...
15 # one unpleasantry to take care of first; cygwin barfs aggressively if the TMP directory
16 # is a DOS path, but we need it to be a DOS path for our GFFS testing, so that blows.
17 # to get past this, TMP gets changed below to a hopefully generic and safe place.
19 if [[ "$TMP" =~ .:.* ]]; then
20 echo making weirdo temporary directory for DOS path.
21 export TMP=/tmp/rev_control_$USER
23 if [ ! -d "$TMP" ]; then
26 if [ ! -d "$TMP" ]; then
27 echo "could not create the temporary directory TMP in: $TMP"
28 echo "this script will not work properly without an existing TMP directory."
32 # gets the machine's hostname and stores it in the variable "this_host".
33 function get_our_hostname()
35 if [ "$OS" == "Windows_NT" ]; then
37 elif [ ! -z "$(echo $MACHTYPE | grep apple)" ]; then
39 elif [ ! -z "$(echo $MACHTYPE | grep suse)" ]; then
40 this_host=$(hostname --long)
44 #echo "hostname is $this_host"
47 # this function sets a variable called "home_system" to "true" if the
48 # machine is considered one of fred's home machines. if you are not
49 # fred, you may want to change the machine choices.
50 function is_home_system()
52 # load up the name of the host.
54 # reset the variable that we'll be setting.
57 if [[ $this_host == *.gruntose.blurgh ]]; then
63 # makes sure that the "folder" is a directory and is writable.
64 # remember that bash successful returns are zeroes...
65 function test_writeable()
67 local folder="$1"; shift
68 if [ ! -d "$folder" -o ! -w "$folder" ]; then return 1; fi
72 # we only want to totally personalize this script if the user is right.
75 if [ "$USER" == "fred" ]; then
76 export SVNUSER=fred_t_hamster@
77 export EXTRA_PROTOCOL=+ssh
80 export EXTRA_PROTOCOL=
84 # calculates the right modifier for hostnames / repositories.
86 function compute_modifier()
92 # some project specific overrides.
93 if [[ "$directory" == hoople* ]]; then
94 modifier="svn${EXTRA_PROTOCOL}://${SVNUSER}svn.code.sf.net/p/hoople2/svn/"
96 if [[ "$directory" == yeti* ]]; then
97 modifier="svn${EXTRA_PROTOCOL}://${SVNUSER}svn.code.sf.net/p/yeti/svn/"
99 # see if we're on one of fred's home machines.
101 # special override to pick local servers when at home.
102 if [ "$home_system" == "true" ]; then
103 #hmmm: this "home system" feature seems to be unnecessary?
104 if [ "$in_or_out" == "out" ]; then
105 # need the right home machine for modifier when checking out.
108 # no modifier for checkin.
116 # selects the method for check-in based on where we are.
117 function do_checkin()
119 local directory="$1"; shift
123 # make a nice echoer since we want to use it inside conditions below.
124 local nicedir="$directory"
125 if [ $nicedir == "." ]; then
128 local blatt="echo checking in '$nicedir'..."
130 local retval=0 # normally successful.
132 do_update "$directory"
134 test_or_die "repository update failed; this should be fixed before check-in."
136 pushd "$directory" &>/dev/null
137 if [ -f ".no-checkin" ]; then
138 echo "skipping check-in due to presence of .no-checkin sentinel file."
139 elif [ -d "CVS" ]; then
140 if test_writeable "CVS"; then
145 elif [ -d ".svn" ]; then
146 if test_writeable ".svn"; then
151 elif [ -d ".git" ]; then
152 if test_writeable ".git"; then
154 # snag all new files. not to everyone's liking.
157 echo A: retval=$retval
158 # tell git about all the files and get a check-in comment.
161 echo B: retval=$retval
162 # upload the files to the server so others can see them.
163 git push 2>&1 | grep -v "X11 forwarding request failed"
165 echo C: retval=$retval
168 echo no repository in $directory
173 restore_terminal_title
180 local directory="$1"; shift
184 pushd "$directory" &>/dev/null
185 local retval=0 # normally successful.
187 # only update if we see a repository living there.
188 if [ -d ".svn" ]; then
191 elif [ -d ".git" ]; then
194 elif [ -d "CVS" ]; then
201 restore_terminal_title
206 function do_report_new
208 local directory="$1"; shift
212 pushd "$directory" &>/dev/null
213 local retval=0 # normally successful.
215 # only update if we see a repository living there.
216 if [ -f ".no-checkin" ]; then
217 echo "skipping reporting due to presence of .no-checkin sentinel file."
218 elif [ -d ".svn" ]; then
219 # this action so far only makes sense and is needed for svn.
220 bash $FEISTY_MEOW_SCRIPTS/rev_control/svnapply.sh \? echo
222 elif [ -d ".git" ]; then
229 restore_terminal_title
234 # checks in all the folders in a specified list.
235 function checkin_list()
237 # make the list of directories unique.
238 local list="$(uniquify $*)"
242 # turn repo list back into an array.
243 eval "repository_list=( ${REPOSITORY_LIST[*]} )"
247 for outer in "${repository_list[@]}"; do
248 # check the repository first, since it might be an absolute path.
249 if [[ $outer =~ /.* ]]; then
250 # yep, this path is absolute. just handle it directly.
251 if [ ! -d "$outer" ]; then continue; fi
253 test_or_die "running check-in on: $outer"
256 for inner in $list; do
257 # add in the directory component to see if we can find the folder.
258 local path="$inner/$outer"
259 if [ ! -d "$path" ]; then continue; fi
261 test_or_die "running check-in on: $path"
267 restore_terminal_title
270 # takes out the first few carriage returns that are in the input.
271 function squash_first_few_crs()
274 while read input_text; do
276 if [ $i -le 5 ]; then
277 echo -n "$input_text "
282 if [ $i -le 3 ]; then
283 # if we're still squashing eols, make sure we don't leave them hanging.
288 # selects the checkout method based on where we are (the host the script runs on).
291 directory="$1"; shift
295 # make a nice echoer since we want to use it inside conditions below.
296 local nicedir="$directory"
297 if [ $nicedir == "." ]; then
300 local blatt="echo retrieving '$nicedir'..."
302 local retval=0 # plan on success for now.
303 pushd "$directory" &>/dev/null
304 if [ -d "CVS" ]; then
305 if test_writeable "CVS"; then
307 cvs update . | squash_first_few_crs
308 retval=${PIPESTATUS[0]}
310 elif [ -d ".svn" ]; then
311 if test_writeable ".svn"; then
313 svn update . | squash_first_few_crs
314 retval=${PIPESTATUS[0]}
316 elif [ -d ".git" ]; then
317 if test_writeable ".git"; then
319 git pull 2>&1 | grep -v "X11 forwarding request failed" | squash_first_few_crs
320 retval=${PIPESTATUS[0]}
323 # this is not an error necessarily; we'll just pretend they planned this.
324 echo no repository in $directory
328 restore_terminal_title
333 # gets all the updates for a list of folders under revision control.
334 function checkout_list()
336 local list="$(uniquify $*)"
340 # turn repo list back into an array.
341 eval "repository_list=( ${REPOSITORY_LIST[*]} )"
345 for outer in "${repository_list[@]}"; do
346 # check the repository first, since it might be an absolute path.
347 if [[ $outer =~ /.* ]]; then
348 # yep, this path is absolute. just handle it directly.
349 if [ ! -d "$outer" ]; then continue; fi
351 test_or_die "running update on: $path"
354 for inner in $list; do
355 # add in the directory component to see if we can find the folder.
356 local path="$inner/$outer"
357 if [ ! -d "$path" ]; then continue; fi
359 test_or_die "running update on: $path"
365 restore_terminal_title
368 # provides a list of absolute paths of revision control directories
369 # that are located under the directory passed as the first parameter.
370 function generate_rev_ctrl_filelist()
372 local dir="$1"; shift
373 pushd "$dir" &>/dev/null
374 local dirhere="$( \cd "$(\dirname "$dir")" && /bin/pwd )"
375 local tempfile=$(mktemp /tmp/zz_checkins.XXXXXX)
377 local additional_filter
378 find $dirhere -follow -maxdepth $MAX_DEPTH -type d -iname ".svn" -exec echo {}/.. ';' >>$tempfile 2>/dev/null
379 find $dirhere -follow -maxdepth $MAX_DEPTH -type d -iname ".git" -exec echo {}/.. ';' >>$tempfile 2>/dev/null
380 # CVS is not well behaved like git and (now) svn, and we seldom use it anymore.
383 # see if they've warned us not to try checking in within vendor hierarchies.
384 if [ ! -z "NO_CHECKIN_VENDOR" ]; then
385 sed -i -e '/.*\/vendor\/.*/d' "$tempfile"
388 local sortfile=$(mktemp /tmp/zz_checkin_sort.XXXXXX)
389 sort <"$tempfile" >"$sortfile"
394 # iterates across a list of directories contained in a file (first parameter).
395 # on each directory name, it performs the action (second parameter) provided.
396 function perform_revctrl_action_on_file()
398 local tempfile="$1"; shift
399 local action="$1"; shift
403 while read -u 3 dirname; do
404 if [ -z "$dirname" ]; then continue; fi
405 pushd "$dirname" &>/dev/null
408 test_or_die "performing action $action on: $(pwd)"
413 restore_terminal_title