We can install|use|uninstall version that is prefixed with v

README.md

@@ -56,7 +56,7 @@ Install a specific version of driftctl.
 
 Available options:
 
-- `x.y.z` to install the exact version of driftctl
+- `(v)x.y.z` to install the exact version of driftctl
 - `latest` to install the latest version of driftctl
 
 ```console
@@ -102,13 +102,17 @@ Switch a version to use.
 
 Available options:
 
-- `x.y.z` to install and use the exact version of driftctl
+- `(v)x.y.z` to install and use the exact version of driftctl
 - `latest` to install and use the latest version of driftctl
 
 ```console
 $ dctlenv use 0.2.3
 Switching version to v0.2.3
 Switching completed
+
+$ dctlenv use v0.6.0
+Switching version to v0.6.0
+Switching completed
 ```
 
 ### `dctlenv list`
@@ -139,10 +143,18 @@ $ dctlenv list-remote
 
 Uninstall a specific version of driftctl.
 
+Available options:
+
+- `(v)x.y.z` to uninstall the exact version of driftctl
+
 ```console
 $ dctlenv uninstall 0.2.3
 Uninstall driftctl v0.2.3
 driftctl v0.2.3 is successfully uninstalled
+
+$ dctlenv uninstall v0.6.0
+Uninstall driftctl v0.6.0
+driftctl v0.6.0 is successfully uninstalled
 ```
 
 ### `dctlenv root`

libexec/dctlenv-install

@@ -6,6 +6,8 @@ set -uo pipefail
 version_requested="${1:-""}"
 [ -n "$version_requested" ] || log_error 'Version is not specified' 'usage: dctlenv install [<version>]'
 
+version_requested=$(echo $version_requested | sed 's/^v//')
+
 if [[ $version_requested == "latest" ]]; then
   version="$(dctlenv-list-remote | tail -n 1)"
 else

libexec/dctlenv-uninstall

@@ -6,6 +6,8 @@ set -uo pipefail
 version_requested="${1:-""}"
 [ -n "$version_requested" ] || log_error 'Version is not specified' 'usage: dctlenv uninstall [<version>]'
 
+version_requested=$(echo $version_requested | sed 's/^v//')
+
 version="$(dctlenv-list 2>/dev/null | sed -E 's/^(\*| )? //g; s/ \(set by .+\)$//' | grep -e "$version_requested" | head -n 1)"
 [ -n "$version" ] || log_error "No versions matching '$version_requested' found in local"
 

libexec/dctlenv-use

@@ -6,6 +6,8 @@ set -uo pipefail
 version_requested="${1:-""}"
 [ -n "$version_requested" ] || log_error 'Version is not specified' 'usage: dctlenv use [<version>]'
 
+version_requested=$(echo $version_requested | sed 's/^v//')
+
 if [[ $version_requested == "latest" ]]; then
   version_requested="$(dctlenv-list-remote | tail -n 1)"
 fi

test/dctlenv-install.bats

@@ -148,6 +148,27 @@ Installation of driftctl v0.3.1 successful. To make this your default version, r
 OUT
 }
 
+@test "dctlenv install [<version>]: prints a success message if it can install v0.3.1" {
+  uname() { echo "Linux"; }; export -f uname;
+  curlw() {
+    mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
+    touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_linux_amd64"
+    (cd "$DCTLENV_TMPDIR/versions/0.3.1"; sha256sum * > "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS")
+    exit 0
+  }; export -f curlw;
+
+  run dctlenv install v0.3.1
+
+  assert_success
+  assert_output <<OUT
+Installing driftctl v0.3.1
+Downloading release tarball from https://github.com/cloudskiff/driftctl/releases/download/v0.3.1/driftctl_linux_amd64
+Downloading SHA256 hashes file from https://github.com/cloudskiff/driftctl/releases/download/v0.3.1/driftctl_SHA256SUMS
+SHA256 hash matched!
+Installation of driftctl v0.3.1 successful. To make this your default version, run 'dctlenv use 0.3.1'
+OUT
+}
+
 @test "dctlenv install [<version>]: prints a success message if it can install the latest version" {
   uname() { echo "Linux"; }; export -f uname;
   curlw() {

test/dctlenv-uninstall.bats

@@ -55,6 +55,22 @@ driftctl v0.3.1 is successfully uninstalled
 OUT
 }
 
+@test "dctlenv uninstall [<version>]: prints a success message if it can uninstall v0.3.1" {
+  mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
+  mkdir -p "$DCTLENV_TMPDIR/versions/0.3.0"
+  mkdir -p "$DCTLENV_TMPDIR/versions/0.2.3"
+  touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl"
+
+  run dctlenv uninstall v0.3.1
+
+  assert_success
+  assert_output <<OUT
+Uninstall driftctl v0.3.1
+driftctl v0.3.1 is successfully uninstalled
+OUT
+}
+
+
 teardown() {
   rm -rf "$DCTLENV_TMPDIR"
 }

test/dctlenv-use.bats

@@ -85,6 +85,22 @@ Switching completed
 OUT
 }
 
+@test "dctlenv use [<version>]: prints a success message when switching versions v0.3.1" {
+  mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
+  touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl"
+  chmod +x $DCTLENV_TMPDIR/versions/0.3.1/driftctl
+
+  driftctl() { exit 0; }; export -f driftctl;
+
+  run dctlenv use v0.3.1
+
+  assert_success
+  assert_output <<OUT
+Switching version to v0.3.1
+Switching completed
+OUT
+}
+
 @test "dctlenv use [<version>]: prints a success message if we successfuly install and use a non-installed version" {
   mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"