Merge pull request #23 from gianluca-mascolo/make-version

make version

.gitignore

@@ -1,3 +1,4 @@
 README.md.backup
 ./tests/profiles/ephemeral.profile
 *.tar.gz
+/.version

Makefile

@@ -43,6 +43,9 @@ clean:
 
 .PHONY: install
 install:
+ifneq ("$(wildcard .version)","")
+	install -m 0644 -C .version $(PROFILE_DIRECTORY)/.version
+endif
 	install -m 0644 -C bash_profile_switcher.sh $(INSTALL_PATH)/.bash_profile_switcher
 ifneq ("$(BASHRC_INSTALL_STATUS)","0")
 	$(file >> $(BASHRC_PATH),$())
@@ -57,4 +60,5 @@ install-snippets:
 
 .PHONY: release
 release: $(PACKAGE_FILES)
+	echo 'export SWITCH_PROFILE_VERSION=$(VERSION)' > .version
 	tar --transform='s,,$(PACKAGE_NAME)_$(VERSION)/,' -czf $(PACKAGE_NAME)_$(VERSION).tar.gz $(PACKAGE_FILES)

bash_profile_switcher.sh

@@ -40,6 +40,8 @@ export SWITCH_PROFILE_SAVED=".bash_saved_profile"
 # snipname1:snipname2:snippetname3
 export SWITCH_PROFILE_SNIPPETS=""
 
+# shellcheck source=/dev/null
+[[ -f "$HOME/$SWITCH_PROFILE_DIRECTORY/.version" ]] && source "$HOME/$SWITCH_PROFILE_DIRECTORY/.version"
 # _switch_profile_parse
 # To be used with mapfile
 # Every line in the file is parsed and checked for a corresponding snippet to be loaded
@@ -118,6 +120,8 @@ OPTIONS
     Temporary profile. Load selected profile in current shell without starting it in new bash shells
   -l
     List available profiles
+  -v
+    Display switch_profile version
   -h Show help instructions (this help)
 
 PROFILE
@@ -164,7 +168,7 @@ switch_profile() {
     KEEP_ENV=0
     TEMP_PROFILE=0
     RESET_PROFILE=0
-    while getopts ":tkdhl" Option; do
+    while getopts ":tkdhlv" Option; do
         case $Option in
         k)
             KEEP_ENV=1
@@ -183,6 +187,10 @@ switch_profile() {
             _switch_profile_help
             return 0
             ;;
+        v)
+            echo "${SWITCH_PROFILE_VERSION:-unknown}"
+            return 0
+            ;;
         d)
             RESET_PROFILE=1
             ;;

tests/automated_tests.exp

@@ -37,6 +37,7 @@ source ./tests/scenarios/07-keep-profile.exp
 source ./tests/scenarios/08-unexistent-profile.exp
 source ./tests/scenarios/09-reload-list.exp
 source ./tests/scenarios/10-check-snippet.exp
+source ./tests/scenarios/11-check-version.exp
 
 sleep 1
 send "exit\n"

tests/profiles/.version

@@ -0,0 +1 @@
+export SWITCH_PROFILE_VERSION=testver

tests/scenarios/11-check-version.exp

@@ -0,0 +1,10 @@
+set scenario_results($scenario_index) "FAIL - Check version"
+
+send "echo \${SWITCH_PROFILE_VERSION}\n"
+expect {
+    timeout abort
+    "testver"
+}
+
+set scenario_results($scenario_index) "PASS - Check version"
+set scenario_index [ expr $scenario_index + 1]