Merge pull request #253 from warrensbox/master

Fix repo - update documentation

Author: warrensbox

.circleci/config.yml

@@ -11,9 +11,9 @@ jobs:
 
     steps:
       - checkout
-      - run: 
-          command: |    
-            set +e  
+      - run:
+          command: |
+            set -e
             echo "Building website"
             sudo apt-get update
             sudo apt-get install python3 python3-pip
@@ -22,13 +22,15 @@ jobs:
             mkdocs gh-deploy --force
             cd ..
 
-            echo "Building application" 
+            echo "Building application"
             go get -v -t -d ./...
             go vet -tests=false ./...
             go test -v ./...
             mkdir -p build
             go build -v -o build/tfswitch
-            find ./test-data/* -type d | xargs -n 1 ./build/tfswitch -c
+            find ./test-data/* -type d -print0 | while read -r -d $'\0' TEST_PATH; do
+                ./build/tfswitch -c "${TEST_PATH}" || exit 1
+            done
 
   release:
     docker:
@@ -38,11 +40,11 @@ jobs:
 
     steps:
       - checkout
-      - run: 
+      - run:
           command: |
-            set +e   
+            set -e
             source version
-            export RELEASE_VERSION; 
+            export RELEASE_VERSION;
             RELEASE_VERSION=$RELEASE_VERSION.${CIRCLE_BUILD_NUM}
             export RELEASE_VERSION;
             echo $RELEASE_VERSION
@@ -54,7 +56,7 @@ jobs:
             git tag -a ${RELEASE_VERSION} -m "Release Version"
             git push origin ${RELEASE_VERSION}
             curl -sL https://git.io/goreleaser | bash
-            
+
 workflows:
   version: 2
 
@@ -70,6 +72,6 @@ workflows:
             - build
           filters:
             branches:
-              only: 
+              only:
               - release
 

lib/list_versions.go

@@ -27,7 +27,7 @@ func GetTFList(mirrorURL string, preRelease bool) ([]string, error) {
 	var semver string
 	if preRelease == true {
 		// Getting versions from body; should return match /X.X.X-@/ where X is a number,@ is a word character between a-z or A-Z
-		semver = `\/(\d+\.\d+\.\d+)(-[a-zA-z]+\d*)?"`
+		semver = `\/(\d+\.\d+\.\d+)(-[a-zA-z]+\d*)?/?"`
 	} else if preRelease == false {
 		// Getting versions from body; should return match /X.X.X/ where X is a number
 		// without the ending '"' pre-release folders would be tried and break.
@@ -73,7 +73,6 @@ func GetTFLatest(mirrorURL string) (string, error) {
 
 //GetTFLatestImplicit :  Get the latest implicit terraform version given the hashicorp url
 func GetTFLatestImplicit(mirrorURL string, preRelease bool, version string) (string, error) {
-
 	if preRelease == true {
 		//TODO: use GetTFList() instead of GetTFURLBody
 		versions, error := GetTFURLBody(mirrorURL)

main.go

@@ -56,7 +56,7 @@ func main() {
 	listAllFlag := getopt.BoolLong("list-all", 'l', "List all versions of terraform - including beta and rc")
 	latestPre := getopt.StringLong("latest-pre", 'p', defaultLatest, "Latest pre-release implicit version. Ex: tfswitch --latest-pre 0.13 downloads 0.13.0-rc1 (latest)")
 	showLatestPre := getopt.StringLong("show-latest-pre", 'P', defaultLatest, "Show latest pre-release implicit version. Ex: tfswitch --show-latest-pre 0.13 prints 0.13.0-rc1 (latest)")
-	latestStable := getopt.StringLong("latest-stable", 's', defaultLatest, "Latest implicit version. Ex: tfswitch --latest-stable 0.13 downloads 0.13.7 (latest)")
+	latestStable := getopt.StringLong("latest-stable", 's', defaultLatest, "Latest implicit version based on a constraint. Ex: tfswitch --latest-stable 0.13.0 downloads 0.13.7 and 0.13 downloads 0.15.5 (latest)")
 	showLatestStable := getopt.StringLong("show-latest-stable", 'S', defaultLatest, "Show latest implicit version. Ex: tfswitch --show-latest-stable 0.13 prints 0.13.7 (latest)")
 	latestFlag := getopt.BoolLong("latest", 'u', "Get latest stable version")
 	showLatestFlag := getopt.BoolLong("show-latest", 'U', "Show latest stable version")