Update misc/riptideinstaller.sh

misc/riptideinstaller.sh

@@ -1,8 +1,10 @@
+
 #!/bin/sh
 set -eu
 
 repo="gigirassy/riptide"
 base="https://codeberg.org/$repo"
+api="https://codeberg.org/api/v1/repos/$repo/releases/latest"
 
 green="$(printf '\033[1;32m')"
 red="$(printf '\033[1;31m')"
@@ -10,17 +12,24 @@ blue="$(printf '\033[1;34m')"
 reset="$(printf '\033[0m')"
 
 info() {
-    printf "%s[+]%s %s\n" "$green" "$reset" "$*"
+    printf '%s[+]%s %s\n' "$green" "$reset" "$*"
 }
 
 step() {
-    printf "%s[*]%s %s\n" "$blue" "$reset" "$*"
+    printf '%s[*]%s %s\n' "$blue" "$reset" "$*"
 }
 
 error() {
-    printf "%s[-]%s %s\n" "$red" "$reset" "$*" >&2
+    printf '%s[-]%s %s\n' "$red" "$reset" "$*" >&2
 }
 
+for cmd in curl jq sha256sum grep awk sed; do
+    command -v "$cmd" >/dev/null 2>&1 || {
+        error "missing dependency: $cmd !"
+        exit 1
+    }
+done
+
 tmpdir="$(mktemp -d)"
 trap 'rm -rf "$tmpdir"' EXIT
 
@@ -37,24 +46,19 @@ fi
 
 step "fetching latest release information..."
 
-release_page="$(curl -fsSL "$base/releases/latest")"
+release_json="$(curl -fsSL "$api")"
 
-version="$(
+version="$(printf '%s' "$release_json" | jq -r '.tag_name')"
-    printf '%s' "$release_page" |
+[ -n "$version" ] && [ "$version" != "null" ] || {
-    grep -oE '/releases/tag/[0-9]+\.[0-9]+\.[0-9]+' |
-    head -n1 |
-    sed 's|.*/||'
-)"
-
-[ -n "$version" ] || {
     error "failed to determine latest version!"
     exit 1
 }
 
 checksum="$(
-    printf '%s' "$release_page" |
+    printf '%s' "$release_json" |
-    grep -E '^[a-f0-9]{64}[[:space:]]+riptide$' |
+    jq -r '.body' |
-    awk '{print $1}'
+    grep -oE '[a-f0-9]{64}' |
+    head -n1
 )"
 
 [ -n "$checksum" ] || {
@@ -65,6 +69,7 @@ checksum="$(
 url="$base/releases/download/$version/riptide"
 
 info "latest version is $version!"
+info "checksum is $checksum!"
 
 step "downloading riptide..."
 
@@ -81,6 +86,7 @@ chmod 755 "$tmpdir/riptide"
 step "installing to /usr/local/bin/riptide"
 step "authentication may be required ($asroot)"
 
+
 "$asroot" install -m 755 "$tmpdir/riptide" /usr/local/bin/riptide
 
-info "riptide $version installed successfully <3 have a nice day"
+info "riptide $version installed successfully <3 have a nice day"