From e2687220c31419b0807d5c3b9c271a942206a286 Mon Sep 17 00:00:00 2001
From: Raphael R <4246780+reitzig@users.noreply.github.com>
Date: Sat, 14 Jul 2018 16:08:18 +0200
Subject: [PATCH 1/3] Drafts a way to provide fish support

Optionally, install sdkman-for-fish after installation was otherwise successful.

 * Does not pester users without fish.
 * Does not pester users which already have an `sdk.fish` file. (Would conflict.)
 * Asks before installing.

Left to do: finish bash trickery; finalize wording.

_Note:_
 1. The installation method is opinionated.
 2. reitzig/sdkman-for-fish may have to mature a bit still.
---
 app/views/install.scala.txt | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/app/views/install.scala.txt b/app/views/install.scala.txt
index 15869e3..4e37fe8 100644
--- a/app/views/install.scala.txt
+++ b/app/views/install.scala.txt
@@ -286,6 +286,21 @@ if [[ -z $(grep 'sdkman-init.sh' "$sdkman_zshrc") ]]; then
     echo "Updated existing ${sdkman_zshrc}"
 fi
 
+if [[ -d "${HOME}"/.config/fish && ! -f "${HOME}"/.config/fish/conf.d/sdk.fish ]]; then
+    echo "It seems you have fish installed. Unfortunately, SDKMAN! does not work with fish out of the box."
+    echo "Install third-party support now? [y/N/?]"
+
+    # ? --> show what will be installed (necessary?)
+
+    if [[ y ]]; then
+        if [[ ! -f "${HOME}"/.config/fish/functions/fisher.fish ]]; then
+            curl -Lo ~/.config/fish/functions/fisher.fish --create-dirs https://git.io/fisher
+        fi
+
+        fisher reitzig/sdkman-for-fish
+    fi
+fi
+
 echo -e "\n\n\nAll done!\n\n"
 
 echo "Please open a new terminal, or run the following in the existing one:"

From 79eed7432c7cc99f100049706e857dc6aaec2c19 Mon Sep 17 00:00:00 2001
From: Raphael R <4246780+reitzig@users.noreply.github.com>
Date: Sun, 15 Jul 2018 10:10:27 +0200
Subject: [PATCH 2/3] Use fish to run fish code

---
 app/views/install.scala.txt | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/views/install.scala.txt b/app/views/install.scala.txt
index 4e37fe8..97e48f0 100644
--- a/app/views/install.scala.txt
+++ b/app/views/install.scala.txt
@@ -289,15 +289,19 @@ fi
 if [[ -d "${HOME}"/.config/fish && ! -f "${HOME}"/.config/fish/conf.d/sdk.fish ]]; then
     echo "It seems you have fish installed. Unfortunately, SDKMAN! does not work with fish out of the box."
     echo "Install third-party support now? [y/N/?]"
+    # prompt
 
-    # ? --> show what will be installed (necessary?)
+    while [[ ? ]];  do
+    	# show what will be installed (necessary?)
+	# reprompt
+    done
 
     if [[ y ]]; then
         if [[ ! -f "${HOME}"/.config/fish/functions/fisher.fish ]]; then
             curl -Lo ~/.config/fish/functions/fisher.fish --create-dirs https://git.io/fisher
         fi
 
-        fisher reitzig/sdkman-for-fish
+        fish -c "fisher reitzig/sdkman-for-fish"
     fi
 fi
 

From e97333cc2e39352bb17847d4ff4a2c5a9f52ba6c Mon Sep 17 00:00:00 2001
From: Raphael R <4246780+reitzig@users.noreply.github.com>
Date: Thu, 7 Nov 2019 00:51:07 +0100
Subject: [PATCH 3/3] Installer for integration into fish complete.

---
 app/views/install.scala.txt | 49 ++++++++++++++++++++++++++-----------
 1 file changed, 35 insertions(+), 14 deletions(-)

diff --git a/app/views/install.scala.txt b/app/views/install.scala.txt
index 97e48f0..f3a1985 100644
--- a/app/views/install.scala.txt
+++ b/app/views/install.scala.txt
@@ -288,21 +288,42 @@ fi
 
 if [[ -d "${HOME}"/.config/fish && ! -f "${HOME}"/.config/fish/conf.d/sdk.fish ]]; then
     echo "It seems you have fish installed. Unfortunately, SDKMAN! does not work with fish out of the box."
-    echo "Install third-party support now? [y/N/?]"
-    # prompt
-
-    while [[ ? ]];  do
-    	# show what will be installed (necessary?)
-	# reprompt
+    
+    while true; do
+        read -p "Install third-party support (fisher, sdkman-for-fish) now? [yN]: " yn
+        case $yn in
+            [Yy]* )
+                if [[ -z ${XDG_CONFIG_HOME} ]]; then
+                    XDG_CONFIG_HOME="${HOME}/.config"
+                fi
+
+                if [[ ! -f "${HOME}"/.config/fish/functions/fisher.fish ]]; then
+                    mkdir -p "${XDG_CONFIG_HOME}"/fish/functions/
+
+                    echo -n "Downloading fisher ... "
+                    curl_out=$(curl -fsSL \
+                                -o "${XDG_CONFIG_HOME}"/fish/functions/fisher.fish \
+                                --create-dirs https://git.io/fisher 2>&1)
+
+                    if [[ ${?} -gt 0 ]]; then
+                        echo "FAILED"
+                        echo "${curl_out}"
+                        break
+                    else
+                        echo "OKAY"
+                    fi
+
+                    unset curl_out
+                fi
+
+                fish -c "fisher add reitzig/sdkman-for-fish"
+                break
+            ;;
+            * )
+            break
+            ;;
+        esac
     done
-
-    if [[ y ]]; then
-        if [[ ! -f "${HOME}"/.config/fish/functions/fisher.fish ]]; then
-            curl -Lo ~/.config/fish/functions/fisher.fish --create-dirs https://git.io/fisher
-        fi
-
-        fish -c "fisher reitzig/sdkman-for-fish"
-    fi
 fi
 
 echo -e "\n\n\nAll done!\n\n"