ci: separate quick and full tests again, update

The linux full tests no longer test GHC 8.0,
and all full tests now always compile all modules
and generate optimised binaries.

.github/workflows/linux.yml

@@ -1,10 +1,11 @@
-# Thorough linux CI tests: build, test, benchmark, haddock &
+# Thorough tests on linux.
-# run functional tests, with all supported GHC versions.
+# Runs on notable pushes to ci-linux, on notable pull requests against
-#
+# master, and weekly on master.
-# Runs: periodically on master, on notable pull request to master, and
+# Builds all modules optimised, runs unit, benchmark, doc, functional,
-# on notable push to ci-linux or master.
+# haddock tests, with all supported GHC versions,
+# and uploads binaries artifact.
 
-name: linux full CI
+name: linux CI
 
 on:
   # Scheduled workflows run on the latest commit on the default or base branch. (master)
@@ -28,7 +29,7 @@ on:
       - '!**.txt'
 
   push:
-    branches: [ master, ci-linux ]
+    branches: [ ci-linux ]
     paths:
       - '.github/workflows/linux.yml'
       - 'stack*'
@@ -49,7 +50,8 @@ jobs:
       fail-fast: false
       matrix:
         plan:
-        - { key: "80", args: "--stack-yaml=stack8.0.yaml" }
+        # GHC 8.0 is still supported but we don't have a build plan for hledger-web, let it go
+        # - { key: "80", args: "--stack-yaml=stack8.0.yaml" }
         - { key: "82", args: "--stack-yaml=stack8.2.yaml" }
         - { key: "84", args: "--stack-yaml=stack8.4.yaml" }
         - { key: "86", args: "--stack-yaml=stack8.6.yaml" }
@@ -61,20 +63,6 @@ jobs:
 
     - name: Check out
       uses: actions/checkout@v2
-      # deep clone so we can restore timestamps (see below)
-      with:
-        fetch-depth: 0
-
-    # Restore timestamps to help stack not rebuild unchanged files.
-    # https://stackoverflow.com/questions/60906336
-    # https://stackoverflow.com/a/36243002/84401
-    # https://www.reddit.com/r/haskell/comments/g00ldn/haskell_stack_on_github_actions/
-    - name: Restore source file timestamps
-      run: |
-        git ls-tree -r --name-only HEAD | while read filename; do
-          TS="$(git log -1 --format="%ct" -- ${filename})"
-          touch "${filename}" -mt "$(date --date="@$TS" "+%Y%m%d%H%M.%S")"
-        done
 
     # things to be cached/restored:
 
@@ -191,9 +179,9 @@ jobs:
       env:
         ARGS: ${{ matrix.plan.args }}
 
-    - name: Build hledger quickly warning free, run unit tests, run doc tests
+    - name: Build all hledger modules optimised and warning free, run unit/doc/bench tests
       run: |
-        stack $ARGS install --test --bench --fast --ghc-options=-Werror --no-terminal
+        stack $ARGS install --test --bench --force-dirty --ghc-options=-fforce-recomp --ghc-options=-Werror --no-terminal
         # --pedantic --no-run-benchmarks
       env:
         ARGS: ${{ matrix.plan.args }}
@@ -215,7 +203,7 @@ jobs:
 
     - name: Test haddock generation
       run: |
-        time stack $ARGS build --fast --haddock --no-haddock-deps --no-haddock-hyperlink-source --haddock-arguments="--no-print-missing-docs"
+        time stack $ARGS build --haddock --no-haddock-deps --no-haddock-hyperlink-source --haddock-arguments="--no-print-missing-docs"
       # --no-haddock-hyperlink-source is 25% faster
       # --no-print-missing-docs is 600% quieter
       env:

.github/workflows/mac.yml

@@ -1,6 +1,7 @@
-# Light Mac CI tests: build and run functional tests with one GHC version.
+# Fairly thorough tests on mac.
-#
+# Runs on notable pushes to ci-mac, and weekly on master.
-# Runs: periodically on master, and on notable push to ci-mac.
+# Builds all modules optimised, runs unit, doc, functional tests,
+# and uploads binaries artifact.
 
 name: mac CI
 
@@ -31,20 +32,6 @@ jobs:
 
     - name: Check out
       uses: actions/checkout@v2
-      # deep clone so we can restore timestamps (see below)
-      with:
-        fetch-depth: 0
-
-    # Restore timestamps to help stack not rebuild unchanged files.
-    # https://stackoverflow.com/questions/60906336
-    # https://stackoverflow.com/a/36243002/84401
-    # https://www.reddit.com/r/haskell/comments/g00ldn/haskell_stack_on_github_actions/
-    - name: Restore source file timestamps
-      run: |
-        git ls-tree -r --name-only HEAD | while read filename; do
-          TS="$(git log -1 --format="%ct" -- ${filename})"
-          touch "${filename}" -mt "$(date -r "$TS" "+%Y%m%d%H%M.%S")"
-        done
 
     # things to be cached/restored:
 
@@ -112,11 +99,11 @@ jobs:
 
     - name: Install haskell deps
       run: |
-        stack build --test --bench --only-dependencies
+        stack build --test --only-dependencies
 
     - name: Build hledger and test unit tests, doc tests
       run: |
-        stack install --test --ghc-options=-Werror
+        stack install --test --force-dirty --ghc-options=-fforce-recomp --ghc-options=-Werror
       #  --pedantic
 
     - name: Install shelltestrunner

.github/workflows/push.yml

@@ -1,5 +1,5 @@
-# Quick tests for notable pushes to master,
+# Quick tests on linux, minimising compute power and carbon emissions.
-# minimising compute power and carbon emissions.
+# Runs on notable pushes to master.
 # Builds incrementally and runs functional tests with one GHC version.
 
 name: push CI

.github/workflows/windows.yml

@@ -1,3 +1,8 @@
+# Fairly thorough tests on windows.
+# Runs on notable pushes to ci-windows, and weekly on master.
+# Builds all modules optimised, runs unit, doc tests,
+# and uploads binaries artifact.
+
 # Light Windows CI tests: build and run functional tests with one GHC version.
 # GHC 8.8.2 for now to avoid https://gitlab.haskell.org/ghc/ghc/issues/17926.
 #
@@ -32,21 +37,6 @@ jobs:
 
     - name: Check out
       uses: actions/checkout@v2
-      # deep clone so we can restore timestamps (see below)
-      with:
-        fetch-depth: 0
-
-    # Restore timestamps to help stack not rebuild unchanged files.
-    # https://stackoverflow.com/questions/60906336
-    # https://stackoverflow.com/a/36243002/84401
-    # https://www.reddit.com/r/haskell/comments/g00ldn/haskell_stack_on_github_actions/
-    - name: Restore source file timestamps
-      shell: bash
-      run: |
-        git ls-tree -r --name-only HEAD | while read filename; do
-          TS="$(git log -1 --format="%ct" -- ${filename})"
-          touch "${filename}" -mt "$(date --date="@$TS" "+%Y%m%d%H%M.%S")"
-        done
 
     # things to be cached/restored:
 
@@ -141,7 +131,7 @@ jobs:
 
     - name: Build hledger executables
       run: |
-        stack --resolver=lts-15.3 --no-terminal install --ghc-options=-Werror
+        stack --resolver=lts-15.3 --no-terminal install --force-dirty --ghc-options=-fforce-recomp --ghc-options=-Werror
       # --pedantic
 
     # run hledger-lib/hledger functional tests, skipping the ones for addons