properly use the latest shellcheck

FossilOrigin-Name: 5b741d2fcefdf1f31a76c74edc29390c240a732a91e5beec9f9f2226a31a9f12

1 files changed, 6 insertions, 3 deletions

diff --git a/.build.yml b/.build.yml
index 99a4015..2d07bfa 100644
--- a/.build.yml
+++ b/.build.yml
@@ -1,11 +1,10 @@
-image: alpine/latest
+image: alpine/edge
 packages:
   - musl-dev
   - gcc
   - bison
   - curl
   - rsync
-  - shellcheck
   - emacs-nox
   - texinfo
   - gzip
@@ -20,13 +19,17 @@ tasks:
       git clone --quiet https://git.sr.ht/~mcf/b3sum
       cd b3sum
       sudo make PREFIX=/usr install
+  - install-shellspec: |
+      curl -fsSL https://git.io/shellspec | sudo sh -s -- -y -p /usr
+  - install-shellcheck: |
+      curl -fsLo- https://github.com/koalaman/shellcheck/releases/download/v0.8.0/shellcheck-v0.8.0.linux.x86_64.tar.xz | pax -Jr
+      sudo install -Dm755 shellcheck-v0.8.0/shellcheck /usr/bin/shellcheck
   - build: |
       cd cpt
       ./configure
       make
   - test: |
       cd cpt
-      curl -fsSL https://git.io/shellspec | sudo sh -s -- -y -p /usr
       make test
 triggers:
   - action: email