ci: introduce gitlab cache for vnev

ci/build.yml

@@ -1,5 +1,12 @@
 image: registry.gitlab.com/satoshilabs/trezor/trezor-firmware/trezor-firmware-env.nix
 
+# Caching
+.gitlab_caching: &gitlab_caching
+  cache:
+    key: "$CI_COMMIT_REF_SLUG"
+    paths:
+      - .venv/
+
 variables:
   SDL_VIDEODRIVER: "dummy"
   XDG_RUNTIME_DIR: "/var/tmp"
@@ -8,6 +15,7 @@ variables:
 
 core fw regular build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   script:
     - nix-shell --run "poetry run make -C core build_boardloader"
@@ -25,6 +33,7 @@ core fw regular build:
 
 core fw regular debug build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   script:
     - nix-shell --run "PYOPT=0 poetry run make -C core build_firmware"
@@ -37,6 +46,7 @@ core fw regular debug build:
 
 core fw btconly build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     BITCOIN_ONLY: "1"
@@ -53,6 +63,7 @@ core fw btconly build:
 
 core fw btconly debug build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     BITCOIN_ONLY: "1"
@@ -75,6 +86,7 @@ core fw btconly debug build:
 
 core fw btconly t1 build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     BITCOIN_ONLY: "1"
@@ -90,6 +102,7 @@ core fw btconly t1 build:
 
 core unix regular build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   script:
     - nix-shell --run "poetry run make -C core build_unix"
@@ -101,6 +114,7 @@ core unix regular build:
 
 core unix frozen regular build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   script:
     - nix-shell --run "poetry run make -C core build_unix_frozen"
@@ -112,6 +126,7 @@ core unix frozen regular build:
 
 core unix frozen btconly debug build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     PYOPT: "0"
@@ -127,6 +142,7 @@ core unix frozen btconly debug build:
 
 core unix frozen debug build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     PYOPT: "0"
@@ -154,6 +170,7 @@ core unix frozen btconly debug t1 build:
 
 core macos frozen regular build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   when: manual
   tags:
@@ -177,6 +194,7 @@ core macos frozen regular build:
 
 crypto build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   only:
     changes:
@@ -199,6 +217,7 @@ crypto build:
 
 legacy fw regular build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   script:
     - nix-shell --run "export MEMORY_PROTECT=1 && poetry run legacy/script/cibuild"
@@ -214,6 +233,7 @@ legacy fw regular build:
 
 legacy fw regular debug build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     DEBUG_LINK: "1"
@@ -230,6 +250,7 @@ legacy fw regular debug build:
 
 legacy fw btconly build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     BITCOIN_ONLY: "1"
@@ -248,6 +269,7 @@ legacy fw btconly build:
 
 legacy fw btconly debug build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     BITCOIN_ONLY: "1"
@@ -266,6 +288,7 @@ legacy fw btconly debug build:
 
 legacy emu regular debug build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     DEBUG_LINK: "1"
@@ -280,6 +303,7 @@ legacy emu regular debug build:
 
 legacy emu btconly debug build:
   stage: build
+  <<: *gitlab_caching
   needs: []
   variables:
     BITCOIN_ONLY: "1"

ci/posttest.yml

@@ -1,9 +1,17 @@
 image: registry.gitlab.com/satoshilabs/trezor/trezor-firmware/trezor-firmware-env.nix
 
+# Caching
+.gitlab_caching: &gitlab_caching
+  cache:
+    key: "$CI_COMMIT_REF_SLUG"
+    paths:
+      - .venv/
+
 core unix coverage posttest:
   stage: posttest
   variables:
     COVERAGE_THRESHOLD: "78"
+  <<: *gitlab_caching
   needs:
     - core device test
     - core monero test
@@ -24,6 +32,7 @@ core unix ui changes:
   stage: posttest
   except:
     - master
+  <<: *gitlab_caching
   needs:
     - core device ui test
   script:

ci/prebuild.yml

@@ -1,29 +1,41 @@
 image: registry.gitlab.com/satoshilabs/trezor/trezor-firmware/trezor-firmware-env.nix
 
+# Caching
+.gitlab_caching: &gitlab_caching
+  cache:
+    key: "$CI_COMMIT_REF_SLUG"
+    paths:
+      - .venv/
+
 style prebuild:
   stage: prebuild
   variables:
     GIT_SUBMODULE_STRATEGY: "none"
+  <<: *gitlab_caching
   script:
     - nix-shell --run "poetry run make style_check"
 
 common prebuild:
   stage: prebuild
+  <<: *gitlab_caching
   script:
     - nix-shell --run "poetry run make defs_check"
 
 gen prebuild:
   stage: prebuild
+  <<: *gitlab_caching
   script:
     - nix-shell --run "poetry run make gen_check"
 
 editor prebuild:
   stage: prebuild
+  <<: *gitlab_caching
   script:
     - nix-shell --run "make editor_check"
 
 yaml prebuild:
   stage: prebuild
+  <<: *gitlab_caching
   script:
     - nix-shell --run "poetry run make yaml_check"
 

ci/test-hw.yml

@@ -1,5 +1,12 @@
 image: registry.gitlab.com/satoshilabs/trezor/trezor-firmware/trezor-firmware-env.nix
 
+# Caching
+.gitlab_caching: &gitlab_caching
+  cache:
+    key: "$CI_COMMIT_REF_SLUG"
+    paths:
+      - .venv/
+
 # Hardware
 
 # Currently it's not possible to run all regular TT tests without getting into

ci/test.yml

@@ -1,9 +1,17 @@
 image: registry.gitlab.com/satoshilabs/trezor/trezor-firmware/trezor-firmware-env.nix
 
+# Caching
+.gitlab_caching: &gitlab_caching
+  cache:
+    key: "$CI_COMMIT_REF_SLUG"
+    paths:
+      - .venv/
+
 # Core
 
 core unit test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix regular build
   script:
@@ -23,6 +31,7 @@ core unit test t1:
 
 core device ui test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen debug build
   script:
@@ -47,6 +56,7 @@ core device ui test:
 
 core device test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen debug build
   variables:
@@ -67,6 +77,7 @@ core device test:
 
 core btconly device test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen btconly debug build
   variables:
@@ -86,6 +97,7 @@ core btconly device test:
 
 core monero test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen debug build
   variables:
@@ -104,6 +116,7 @@ core monero test:
 
 core u2f test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen debug build
   variables:
@@ -122,6 +135,7 @@ core u2f test:
 
 core fido2 test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen debug build
   variables:
@@ -144,6 +158,7 @@ core fido2 test:
 
 core click test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen debug build
   script:
@@ -160,6 +175,7 @@ core click test:
 
 core upgrade test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen debug build
   variables:
@@ -178,6 +194,7 @@ core upgrade test:
 
 core persistence test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - core unix frozen debug build
   script:
@@ -201,6 +218,7 @@ crypto test:
       - .gitlab-ci.yml
       - ci/**/*
       - crypto/**/*
+  <<: *gitlab_caching
   needs:
     - crypto build
   script:
@@ -223,6 +241,7 @@ crypto test:
 
 legacy test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - legacy emu regular debug build
   variables:
@@ -240,6 +259,7 @@ legacy test:
 
 legacy btconly test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - legacy emu btconly debug build
   variables:
@@ -260,6 +280,7 @@ legacy btconly test:
 
 legacy upgrade test:
   stage: test
+  <<: *gitlab_caching
   needs:
     - legacy emu regular debug build
   variables:
@@ -281,6 +302,7 @@ legacy upgrade test:
 
 python test:
   stage: test
+  <<: *gitlab_caching
   needs: []
   variables:
     LC_ALL: "C.UTF-8"
@@ -314,6 +336,7 @@ storage test:
       - .gitlab-ci.yml
       - ci/**/*
       - storage/**/*
+  <<: *gitlab_caching
   needs: []
   script:
     - nix-shell --run "poetry run make -C storage/tests build | ts -s"
@@ -332,6 +355,7 @@ storage test:
 core unix memory profiler:
   stage: test
   when: manual
+  <<: *gitlab_caching
   needs: []
   variables:
     PYOPT: "0"